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Adjustable chip

A chip and circuit debugging technology, applied in the direction of electrical components, electric solid devices, circuits, etc., can solve the problems of increasing the plane area of ​​the chip, unfavorable chip miniaturization, etc., and achieve the effect of chip performance adjustment

Active Publication Date: 2020-07-31
THE 13TH RES INST OF CHINA ELECTRONICS TECH GRP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The above two types of methods can realize the adjustment of chip performance, but the above two types of methods increase the plane area of ​​the chip, which is not conducive to the miniaturization of the chip

Method used

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  • Adjustable chip
  • Adjustable chip
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Embodiment Construction

[0034] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0035] Please refer to figure 1 , figure 1 A schematic structural diagram of an adjustable chip provided by an embodiment of the present invention. The adjustable chip includes: a first chip 10 and a second chip 20 that are stacked and integrated.

[0036] The first chip 10 is printed with a basic circuit, and the basic circuit includes at least one level of functional circuit 11 .

[0037] The second chip 20 is printed with at least one debugging circuit 21 , and each debugging circuit 21 corresponds to a primary function circuit 11 .

[0038] For the correspo...

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Abstract

The invention provides an adjustable chip, which comprises a first chip and a second chip which are stacked and integrated, wherein the first chip is printed with a basic circuit, the basic circuit comprises at least one stage of functional circuit, at least one debugging circuit is printed on the second chip, each debugging circuit corresponds to one stage of functional circuit, and for the functional circuit and the debugging circuit which correspond to each other, the output end of the functional circuit is connected with the input end of the debugging circuit, and the input end of the lower-level circuit of the functional circuit is connected with the output end of the debugging circuit. According to the adjustable chip provided by the invention, the performance of the chip can be adjusted while the planar area of the chip is not changed.

Description

technical field [0001] The invention belongs to the technical field of monolithic microwave integrated circuits, and more specifically relates to an adjustable chip. Background technique [0002] Monolithic microwave integrated circuit, also referred to as chip circuit, is a microwave circuit in which active and passive components are fabricated on the same semiconductor substrate, and it is widely used in various technologies and circuit systems. After the chip circuit is made, the chip is generally fixed in the product circuit by welding and pasting, and then the chip is connected to other circuits by flip-chip welding and bonding. After the assembly of some chips, they can work directly by inputting control signals, but some chips need to adapt to different working scenarios by adjusting the power supply conditions, peripheral matching circuits, or the range of control signals. [0003] The methods for implementing chip adjustment in the prior art mainly include the foll...

Claims

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Application Information

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IPC IPC(8): H01L25/065
CPCH01L25/0657H01L2225/06513
Inventor 谭超王磊白锐白银超潘海波刘桢徐森锋马伟宾顾登宣范仁钰傅琦刘方罡张凤麒杨栋
Owner THE 13TH RES INST OF CHINA ELECTRONICS TECH GRP CORP