Method for manufacturing digital transistor, digital transistor and computer-readable storage medium

Abstract

The present application relates to a manufacturing method of a digital transistor, a digital transistor, and a storage medium. The method includes: providing a base, an emitter, an input terminal, and a collector, where the input terminal is used to provide an input interface for the base; providing a resistor set, where the resistor set includes at least two first resistors; connecting one end of each first resistor in the resistor set to the input terminal; connecting one end of the base to the other end of at least one first resistor in the resistor set according to the resistance requirement; connecting the other end of the base to the emitter, and connecting the emitter to the collector to obtain a digital transistor; when the resistance requirement of the digital transistor changes, only the length of the metal wire needs to be changed to connect to the corresponding first resistor, and the resistance can be set according to the resistance requirement of the digital transistor. That is, the above solution provided in this embodiment can manufacture a digital transistor according to the resistance requirement without changing the manufacturing process, thereby improving the manufacturing efficiency of the digital transistor.

Description

Technical Field

[0001] This application relates to the field of integrated circuits, and in particular, to a method for manufacturing a digital transistor, a digital transistor, and a computer-readable storage medium. Background Art

[0002] A transistor is a solid-state semiconductor device (including diodes, triodes, field-effect transistors, thyristors, etc., and sometimes specifically refers to bipolar devices), which has multiple functions such as detection, rectification, amplification, switching, voltage regulation, and signal modulation. As a variable current switch, a transistor can control the output current based on the input voltage. Different from ordinary mechanical switches (such as Relays, switches), a transistor uses an electrical signal to control its own opening and closing, so the switching speed can be very fast. Therefore, transistors are often used in circuits.

[0003] With the development of transistors, digital transistors (BRT, Bias Resistor Transistor) have become the future research direction. A digital transistor is a transistor with a resistor. For different digital transistors, different resistors are required. However, when the resistor required by a digital transistor changes, currently, it is necessary to re-design the layout and modify the process to modify the resistor of the digital transistor, resulting in troublesome manufacturing of digital transistors. Therefore, how to provide a simpler manufacturing method to meet different resistor requirements has become an urgent problem to be solved. Summary of the Invention

[0004] This application provides a method for manufacturing a digital transistor, a digital transistor, and a storage medium to solve the problem of complex manufacturing processes when the resistor required by a digital transistor changes in related technologies.

[0005] In a first aspect, this application provides a method for manufacturing a digital transistor. The method for manufacturing the digital transistor includes: providing a base, an emitter, an input terminal, and a collector, where the input terminal is used to provide an input interface for the base; providing a resistor set, where the resistor set includes at least two first resistors; connecting one end of each of the first resistors in the resistor set to the input terminal; connecting one end of the base to the other end of at least one of the first resistors in the resistor set according to the resistor requirement; connecting the other end of the base to the emitter, and connecting the emitter to the collector to obtain the digital transistor.

[0006] Optionally, in the step of providing a resistor set, where the resistor set includes at least two first resistors, the resistance values of the first resistors are the same.

[0007] Optionally, in the step of connecting the other end of the base to the emitter and connecting the emitter to the collector to obtain the digital transistor, it includes: providing a second resistor, connecting one end of the second resistor to the emitter; obtaining the resistance value requirement of the second resistor, and determining a connection point on the second resistor according to the resistance value requirement of the second resistor; connecting the other end of the base to the determined connection point on the second resistor.

[0008] Optionally, in the step of obtaining the resistance value requirement of the second resistor and determining a connection point on the second resistor according to the resistance value requirement of the second resistor, it includes: determining the length corresponding to the resistance value requirement of the second resistor from a preset relationship between resistance value requirement and length; determining the connection point on the second resistor according to the length.

[0009] Optionally, in the step of providing a second resistor and connecting one end of the second resistor to the emitter, the second resistor is a multi-layer structure.

[0010] Optionally, in any two layers of resistors of the second resistor, the first layer of resistor is parallel to the second layer of resistor, and one end of the first layer of resistor is connected to one end of the second layer of resistor.

[0011] Optionally, the first resistor and the second resistor are made of the same material.

[0012] In a second aspect, the present application provides a digital transistor, which is manufactured by using the manufacturing method of the digital transistor as described in any one of the above. Wherein, the digital transistor includes: a base, an emitter, an input terminal, and a collector; the input terminal is connected to one end of each first resistor in the resistor set; one end of the base is connected to the other end of at least one of the first resistors; the other end of the base is connected to the emitter, and the emitter is connected to the collector.

[0013] Optionally, the digital transistor further includes: a second resistor; in the connection between the other end of the base and the emitter, one end of the second resistor is connected to the emitter, and the other end of the base is connected to the connection point on the second resistor; and the second resistor is made of the same material as each first resistor in the resistor set of the digital transistor.

[0014] In a third aspect, a computer-readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by a processor, it implements the steps of the manufacturing method of the digital transistor as described in any one of the embodiments of the first aspect.

[0015] The above technical solutions provided by the embodiments of the present application have the following advantages compared with the prior art:

[0016] The method provided by the embodiment of the present application includes: providing a base, an emitter, an input terminal, and a collector, where the input terminal is used to provide an input interface for the base; providing a resistor set, where the resistor set includes at least two first resistors; connecting one end of each of the first resistors in the resistor set to the input terminal; connecting one end of the base to the other end of at least one of the first resistors in the resistor set according to the resistance requirement; connecting the other end of the base to the emitter, and connecting the emitter to the collector to obtain the digital transistor; when the resistance requirement of the digital transistor changes, only the length of the metal wire needs to be changed to connect to the corresponding first resistor, that is, the number of first resistors in the resistor set connected by the metal wire is changed, and there is no need to change other things, and the resistance can be set according to the resistance requirement of the digital transistor. That is, the above solution provided by this embodiment can obtain a digital transistor according to the resistance requirement only by slightly modifying the layout without changing the manufacturing process, making the production of the digital transistor simple and capable of adapting to different resistance requirements, and improving the production efficiency of the digital transistor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings here are incorporated into the specification and constitute a part of this specification, showing the embodiments consistent with the present invention and used together with the specification to explain the principles of the present invention.

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic flowchart of a method for manufacturing a digital transistor provided by the first embodiment of the present application;

[0020] Figure 2 It is a basic schematic diagram of connecting one end of a base to a first resistor provided by the first embodiment of the present application;

[0021] Figure 3 It is a basic schematic diagram of connecting the other end of a base to a second resistor provided by the first embodiment of the present application;

[0022] Figure 4 It is a basic schematic diagram of a second resistor in a wavy shape provided by the first embodiment of the present application;

[0023] Figure 5 It is a basic schematic diagram of a second resistor in a Z shape provided by the first embodiment of the present application;

[0024] Figure 6 A basic schematic diagram of an optional second resistor provided by the first embodiment of the present application;

[0025] Figure 7 A basic schematic diagram of a digital transistor provided by the second embodiment of the present application;

[0026] Figure 8 A structural schematic diagram of an electronic device provided by the third embodiment of the present application;

[0027] Explanation of reference numerals:

[0028] 1. Base; 2. Input terminal; 3. First resistor; 4. Emitter; 5. Second resistor; 6. Metal wire. Detailed implementation manners

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Apparently, the described embodiments are some but not all of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0030] First embodiment

[0031] Figure 1 A flowchart showing a manufacturing method of a digital transistor provided by an embodiment of the present application, as Figure 1 shown, the method includes but is not limited to:

[0032] S101. Provide a base, an emitter, an input terminal, and a collector;

[0033] Among them, the input terminal 2 is used to provide an input interface for the base 1;

[0034] S102. Provide a resistor set, where the resistor set includes at least two first resistors;

[0035] S103. Connect one end of each of the first resistors in the resistor set to the input terminal;

[0036] S104. Connect one end of the base to the other end of at least one of the first resistors in the resistor set according to the resistance requirement;

[0037] S105. Connect the other end of the base to the emitter, and connect the emitter to the collector to obtain the digital transistor.

[0038] It should be understood that before connecting one end of the base 1 to at least one of the first resistors 3 in the resistor set according to the resistance requirement, the method further includes: obtaining the resistance requirement of the digital transistor, and determining the first resistor 3 connected to the base 1 according to the resistance requirement; specifically, as Figure 2 shown, by connecting one end of each of the first resistors 3 in the resistor set to the input terminal 2, so that each first resistor 3 has a connection relationship with the input terminal 2, obtaining the resistance requirement of the digital transistor, and determining the first resistor 3 connected to the base 1 according to the resistance requirement. When the resistance requirement of the digital transistor is to connect two first resistors 3, then connect the other ends of the two first resistors 3; when the resistance requirement of the digital transistor is to connect one first resistor 3, then connect the other end of one first resistor 3; specifically, for example, there are two first resistors 3 in the resistor set, and the resistance values of the two first resistors 3 are the same. When connecting one first resistor 3 in the resistor set, the resistance value is A, and when connecting two first resistors 3 in the resistor set, the resistance value is B. When the resistance requirement of the digital transistor is A, then connect the other end of one first resistor 3 in the resistor set through the metal wire 6. When the resistance requirement of the digital transistor is B, then connect the other ends of the two first resistors 3 in the resistor set through the metal wire 6. Furthermore, without changing the manufacturing process, only a slight modification to the layout is required to change the length of the metal wire 6 to connect to the corresponding first resistor 3, so that the resistance can be set according to the resistance requirement of the digital transistor. Without changing the manufacturing process, only a slight modification to the layout is required, making the production of the digital transistor simple and capable of adapting to different resistance requirements, thus improving the production efficiency of the digital transistor.

[0039] In some examples of this embodiment, a resistor set is provided, and the resistor set includes at least two first resistors 3, wherein the resistance values of the first resistors 3 are the same; specifically, the materials, cross-sections, and lengths of the first resistors 3 in the resistor set are the same, so that the resistance values of the first resistors 3 in the resistor set are the same, and the resistance values of the first resistors 3 in the resistor set are the same, so that when obtaining the resistance requirement, it is possible to more conveniently calculate the first resistor 3 to be connected according to the resistance requirement; it can be understood that in some examples, the resistance values of the first resistors 3 in the resistor set are the same, and the materials, cross-sections, and lengths of the first resistors 3 in the resistor set are not the same.

[0040] Continuing with the above example, it should be understood that this embodiment does not limit the material, cross-section, and length of each first resistor 3. For example, the first resistor 3 is a doped polysilicon (Poly) resistor. Specifically, a thin film or bulk silicon material composed of a large number of small single-crystalline silicon crystals with different orientations is called polysilicon. Undoped polysilicon has a very high resistivity, generally 106 - 107 cm. Due to the existence of a large number of grain boundaries in polysilicon, defect states are formed, reducing the concentration of free carriers, greatly increasing scattering, reducing the migration rate, and increasing the impurity diffusion coefficient. By adjusting the doping concentration of the Poly, the length and cross-sectional area of the first resistor 3, the resistance value of the first resistor 3 can be adjusted accordingly.

[0041] In some examples of this embodiment, a resistor set is provided. The resistor set includes at least two first resistors 3, where the resistance values of at least two of the first resistors 3 are different. Specifically, at least two of the first resistors 3 in the resistor set have different materials, cross-sections, and lengths, and thus the resistance values of at least two of the first resistors 3 in the resistor set are different. When the resistance values of at least two of the first resistors 3 in the resistor set are different, each first resistor 3 needs to be numbered so that when obtaining the resistance requirement, the number of the first resistor 3 connected to one end of the base 1 can be determined according to each numbered first resistor 3. For example, there are two first resistors 3 in the resistor set, numbered 1 and 2 respectively, and the resistance values of the two first resistors 3 are A and B respectively. When the resistance requirement of the digital transistor is A, one end of the base 1 is connected to the first resistor 3 numbered 1. When the resistance requirement of the digital transistor is B, one end of the base 1 is connected to the first resistor 3 numbered 2. When the resistance requirement of the digital transistor is less than A and less than B, one end of the base 1 is connected to the first resistor 3 numbered 1 and the first resistor 3 numbered 2.

[0042] Continuing with the above example, it can be understood that in some examples, one end of each first resistor 3 in the resistor set can be connected to one end of the base 1, and then according to the resistance requirement, the input terminal 2 is connected to the other end of at least one first resistor 3 in the resistor set. Specifically, how to connect the input terminal 2 to the other end of at least one first resistor 3 in the resistor set according to the resistance requirement can be obtained from the above description and will not be elaborated here.

[0043] In some examples of this embodiment, such as Figure 3As shown, connecting the other end of the base 1 to the emitter 4 includes: providing a second resistor 5 and connecting one end of the second resistor 5 to the emitter 4; obtaining the resistance value requirement of the second resistor 5, and determining a connection point on the second resistor 5 according to the resistance value requirement of the second resistor 5; connecting the other end of the base 1 to the determined connection point on the second resistor 5. It can be understood that determining the connection point on the second resistor 5 according to the resistance value requirement of the second resistor 5 means that within the length range of the second resistor 5, the length of the connection to the second resistor 5 is selected. When the connection length to the second resistor 5 changes, the resistance value of the second resistor 5 also changes accordingly.

[0044] Continuing from the above example, obtaining the resistance value requirement of the second resistor 5 and determining the connection point on the second resistor 5 according to the resistance value requirement of the second resistor 5 includes: obtaining the resistance value requirement of the second resistor 5; determining the length corresponding to the resistance value requirement of the second resistor 5 from the preset relationship between the resistance value requirement and the length; determining the connection point on the second resistor 5 according to the length. Specifically, one end of the second resistor 5 is fixedly connected to the emitter 4. In the case where one end of the second resistor 5 is fixed, when the connection point is close to the fixed end, the resistance value becomes smaller, and when the connection point is close to the fixed end, the resistance value becomes larger. According to experiments, the relationship between the resistance value and the length of the second resistor 5 can be obtained. For example, when the length of the second resistor 5 is 1 mm, the resistance value of the second resistor 5 is A. That is, when the resistance value requirement of the second resistor 5 is A, the length of the second resistor 5 needs to be set to 1 mm. Relevant personnel can obtain the corresponding relationship between each resistance value and the length of the second resistor 5 through experiments as the preset relationship between the resistance value requirement and the length; then, according to the resistance value requirement of the second resistor 5, the length of the second resistor 5 is determined, and then the connection point of the second resistor 5, and then the connection point of the second resistor 5 is connected, so as to achieve the effect of controlling the resistance value of the second resistor 5; for example, Figure 3As shown, first, one end of the second resistor 5 is fixedly connected to the emitter 4, and then the resistance value requirement of the second resistor 5 is obtained. From the preset relationship between the resistance value requirement and the length, the length corresponding to the resistance value requirement of the second resistor 5 is determined to obtain the connection point corresponding to the resistance value of the second resistor 5. The other end of the base 1 is connected to this connection point through a metal wire 6. Thus, the effect of modifying the length of the metal wire 6 to adapt to the resistance value requirement of the second resistor 5 is achieved. Without changing the manufacturing process, only a slight modification to the layout is required to change the length of the metal wire 6 connecting the second resistor 5 and the other end of the base 1 to connect the second resistor 5. The resistance value of the second resistor 5 can be set according to the resistance requirement of the second resistor 5 in the digital transistor. Without changing the manufacturing process, only a slight modification to the layout is needed, making the production of the digital transistor simple and capable of adapting to different resistance requirements, thus improving the production efficiency of the digital transistor.

[0045] In some examples of this embodiment, the second resistor 5 is provided, where the second resistor 5 is a multi-layer structure. It can be understood that in order to accommodate more second resistors 5 in a limited space, the second resistor 5 can be set as a multi-layer structure. Specifically, as Figure 4 shown, in some examples, the multi-layer structure can be a wavy structure; in some examples, the multi-layer structure can be a z-shaped structure, as Figure 5 shown; in some examples, preferably, the second resistor 5 is a multi-layer structure, where, among any two layers of resistors of the second resistor 5, the first layer resistor is parallel to the second layer resistor, and one end of the first layer resistor is connected to one end of the second layer resistor, as Figure 6 shown.

[0046] In some examples of this embodiment, the first resistor 3 and the second resistor 5 are made of the same material. For example, the first resistor 3 is a doped silicided Poly resistor, and the second resistor 5 is also a doped silicided Poly resistor, and the doping rates of the first resistor 3 and the second resistor 5 are the same. It should be understood that this embodiment does not limit the materials of the first resistor 3 and the second resistor 5. The materials of the first resistor 3 and the second resistor 5 can be flexibly set by relevant personnel, and in some examples, the materials of the first resistor 3 and the second resistor 5 can be different.

[0047] It should be understood that in addition to the above settings of the second resistor 5 and the resistor set, the way of connecting the other end of the base 1 to the emitter 4 and connecting the emitter 4 to the collector to obtain the digital transistor can be flexibly set by relevant personnel, and this embodiment does not make any restrictions.

[0048] The manufacturing method of the digital transistor provided in this embodiment includes: providing a base 1, an emitter 4, an input terminal 2, and a collector, where the input terminal 2 is used to provide an input interface for the base 1; providing a resistor set, where the resistor set includes at least two first resistors 3; connecting one end of each of the first resistors 3 in the resistor set to the input terminal 2; connecting one end of the base 1 to the other end of at least one of the first resistors 3 in the resistor set according to the resistance requirement; connecting the other end of the base 1 to the emitter 4, and connecting the emitter 4 to the collector to obtain the digital transistor; when the resistance requirement of the digital transistor changes, only the length of the metal wire 6 needs to be changed to connect to the corresponding first resistor 3, that is, the number of first resistors 3 in the resistor set connected by the metal wire 6 is changed, and no other changes are required. The resistance can be set according to the resistance requirement of the digital transistor. That is, the above solution provided in this embodiment only needs to slightly modify the layout on the basis of not changing the manufacturing process, and the digital transistor can be obtained according to the resistance requirement, making the manufacturing of the digital transistor simple and capable of adapting to different resistance requirements, improving the manufacturing efficiency of the digital transistor. Specifically, when designing the manufacturing layout of the digital transistor, the resistance design between the base and the input terminal does not need to be modified, that is, the layout design of the resistor set does not need to be modified. Only the length of the metal wire connecting the base to the resistor set is changed to connect to the corresponding first resistor, and the resistance between the base and the emitter can be changed. Only a slight modification is made to the layout, and there is no need to re-design the layout. In addition, since the layout is not re-designed, the manufacturing process of the digital transistor does not need to be changed either, making the manufacturing of the digital transistor simple and improving the manufacturing efficiency of the digital transistor; similarly, the layout design of the second resistor between the base and the emitter does not need to be changed either. The resistance between the base and the emitter can be changed by changing the length of the second resistor. Only a slight modification is made to the layout, and there is no need to re-design the layout. Since the layout is not re-designed, the manufacturing process of the digital transistor does not need to be changed either, making the manufacturing of the digital transistor simple and improving the manufacturing efficiency of the digital transistor. In addition, as Figure 3 shown, multiple first resistors are arranged and connected, and the resistance between the base and the input terminal is controlled by changing the length of the metal wire, which can adapt to the layout design method of the transistor; when only one second resistor is provided, the resistance value of the second resistor is controlled by the length, which can also adapt to the layout design method of the transistor, making the actual modification of the layout smaller and improving the manufacturing efficiency of the digital transistor.

[0049] Second Embodiment

[0050] Based on the same concept, this embodiment provides a digital transistor, which is manufactured by using the manufacturing method of the digital transistor described in any one of the above;

[0051] Among them, asFigure 7 As shown in Figure 7 , a resistor set is included in the digital transistor. The resistor set includes four first resistors 3. One ends of all the first resistors 3 are connected to the input terminal 2. According to the resistance requirement, one end of the base 1 is connected to two first resistors 3 through a metal wire 6, thus achieving the effect of adjusting the resistance value of the first resistor 3 by controlling the length of the metal wire 6 according to the resistance requirement. One end of the other end of the base 1 is connected to the second resistor 5 through another metal wire 6. One end of the second resistor 5 is connected to the emitter 4, and the second resistor 5 is a multi-layer structure. By controlling the connection position of the metal wire 6 and the second resistor 5, the effect of controlling the length of the second resistor 5 is achieved, and further the effect of adjusting the resistance value of the second resistor 5 by controlling the length of the metal wire 6 is realized.

[0052] In some examples, when the second resistor 5 is included in the digital transistor, the second resistor 5 has the same material as each of the first resistors 3 in the resistor set of the digital transistor.

[0053] The digital transistor provided in this embodiment is fabricated by the fabrication method of the digital transistor provided in the above embodiment. The fabrication method of the above digital transistor includes: providing a base 1, an emitter 4, an input terminal 2, and a collector. The input terminal 2 is used to provide an input interface for the base 1; providing a resistor set, and the resistor set includes at least two first resistors 3; connecting one end of each of the first resistors 3 in the resistor set to the input terminal 2; according to the resistance requirement, connecting one end of the base 1 to the other end of at least one of the first resistors 3 in the resistor set; connecting the other end of the base 1 to the emitter 4, and connecting the emitter 4 to the collector to obtain the digital transistor. When the resistance requirement of the digital transistor changes, only the length of the metal wire 6 needs to be changed to connect to the corresponding first resistor 3, that is, the number of the first resistors 3 in the resistor set connected by the metal wire 6 is changed. Without changing other things, the resistor can be set according to the resistance requirement of the digital transistor. That is, the above solution provided in this embodiment only needs to slightly modify the layout on the basis of not changing the preparation process, and the digital transistor can be fabricated according to the resistance requirement, making the fabrication of the digital transistor simple and capable of adapting to different resistance requirements, and improving the fabrication efficiency of the digital transistor.

[0054] Third Embodiment

[0055] As Figure 8 shown in Figure 8 , an embodiment of the present application provides an electronic device, including a processor 111, a communication interface 112, a memory 113, and a communication bus 114. Among them, the processor 111, the communication interface 112, and the memory 113 complete communication with each other through the communication bus 114.

[0056] The memory 113 is used to store a computer program.

[0057] In one embodiment of the present application, when the processor 111 executes the program stored on the memory 113, it implements the manufacturing method of the digital transistor provided in any of the foregoing method embodiments, including: providing a base, an emitter, an input terminal, and a collector, where the input terminal is used to provide an input interface for the base; providing a resistor set, where the resistor set includes at least two first resistors; connecting one end of each of the first resistors in the resistor set to the input terminal; connecting one end of the base to the other end of at least one of the first resistors in the resistor set according to the resistance requirement; connecting the other end of the base to the emitter, and connecting the emitter to the collector to obtain the digital transistor.

[0058] The embodiment of the present application also provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, it implements the manufacturing method of the digital transistor provided in any of the foregoing method embodiments, including: providing a base, an emitter, an input terminal, and a collector, where the input terminal is used to provide an input interface for the base; providing a resistor set, where the resistor set includes at least two first resistors; connecting one end of each of the first resistors in the resistor set to the input terminal; connecting one end of the base to the other end of at least one of the first resistors in the resistor set according to the resistance requirement; connecting the other end of the base to the emitter, and connecting the emitter to the collector to obtain the digital transistor.

[0059] It should be noted that in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the element.

[0060] The above are only specific embodiments of the present invention, enabling those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but rather will be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A method for manufacturing a digital transistor, characterized in that, The manufacturing method of the digital transistor includes: Providing a base, an emitter, an input terminal, and a collector, where the input terminal is used to provide an input interface for the base; Providing a resistor set, where the resistor set includes at least two first resistors; Connecting one end of each of the first resistors in the resistor set to the input terminal; According to the resistance requirement, connecting one end of the base to the other end of at least one of the first resistors in the resistor set; Connecting the other end of the base to the emitter to obtain the digital transistor; Among them, in the step of connecting the other end of the base to the emitter to obtain the digital transistor, it includes: Providing a second resistor and connecting one end of the second resistor to the emitter; Obtaining the resistance value requirement of the second resistor and determining a connection point on the second resistor according to the resistance value requirement of the second resistor; Connecting the other end of the base to the determined connection point on the second resistor.

2. The method for manufacturing a digital transistor according to claim 1, characterized in that, In the step of providing a resistor set, where the resistor set includes at least two first resistors, the resistance values of all the first resistors are the same.

3. The method for manufacturing a digital transistor according to claim 1, characterized in that, In the step of obtaining the resistance value requirement of the second resistor and determining a connection point on the second resistor according to the resistance value requirement of the second resistor, it includes: Determining the length corresponding to the resistance value requirement of the second resistor from a preset relationship between the resistance value requirement and the length; Determining the connection point on the second resistor according to the length.

4. The method for manufacturing a digital transistor according to claim 1, characterized in that, In the step of providing the second resistor and connecting one end of the second resistor to the emitter, the second resistor is a multi-layer structure.

5. The method for manufacturing a digital transistor according to claim 4, characterized in that, Among any two layers of resistors of the second resistor, the first layer of resistor is parallel to the second layer of resistor, and one end of the first layer of resistor is connected to one end of the second layer of resistor.

6. The method for manufacturing a digital transistor according to claim 4, characterized in that, The first resistor and the second resistor are made of the same material.

7. A digital transistor, characterized in that, The digital transistor is manufactured by using the manufacturing method of the digital transistor according to any one of claims 1-6. Among them, the digital transistor includes: a base, an emitter, an input terminal, and a collector; The input terminal is connected to one end of each first resistor in the resistor set; One end of the base is connected to the other end of at least one of the first resistors; The other end of the base is connected to the emitter; among them, the connection of the other end of the base to the emitter includes: providing a second resistor and connecting one end of the second resistor to the emitter; obtaining the resistance value requirement of the second resistor and determining a connection point on the second resistor according to the resistance value requirement of the second resistor; connecting the other end of the base to the determined connection point on the second resistor.

8. The digital transistor according to claim 7, characterized in that, The digital transistor further includes: a second resistor; in the connection of the other end of the base to the emitter, one end of the second resistor is connected to the emitter, and the other end of the base is connected to the connection point on the second resistor; And the second resistor is made of the same material as each of the first resistors in the resistor set of the digital transistor.

9. A computer-readable storage medium, on which a computer program is stored, characterized in that, When the computer program is executed by a processor, it implements the steps of the manufacturing method of the digital transistor according to any one of claims 1-6.

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