Semiconductor chip

A semiconductor and chip technology, applied in the field of tuner module chips, which can solve the problem of insufficient data transmission by optical fibers

Inactive Publication Date: 2017-12-08
RAFAEL MICROELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, fiber-to-the-home cable TV (Optical CATV) has become one of the transmission media of mainstream media, but now that the amount of TV information transmission is increasing, and users require faster networks, the transmission data volume of optical fiber gradually out of use

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  • Semiconductor chip
  • Semiconductor chip
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Embodiment Construction

[0026] The drawings disclose illustrative embodiments of the invention. It does not set forth all embodiments. Other embodiments may additionally or alternatively be used. Obvious or unnecessary details may be omitted to save space or for more effective illustration. Rather, some embodiments may be practiced without disclosing all details. When the same numerals or symbols appear in different drawings, they refer to the same or similar components or steps. Aspects of the present invention may be more fully understood when the following description is read in conjunction with the accompanying drawings, which are to be regarded as illustrative rather than restrictive in nature.

[0027] Such as Figure 1a As shown, the tuner module chip 100 of the present invention can receive a signal transmitted by a light receiving component 200, the tuner module chip 100 is a semiconductor chip, and the light receiving component 200 is a silicon semiconductor chip or a silicon germanium s...

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Abstract

The invention discloses a semiconductor chip. The semiconductor chip comprises a transimpedance amplifier equipped with a first input end, wherein the first input end is coupled with a first output end of an optical receiver, the transimpedance amplifier generates a signal according to input of the first input end and the signal is output by a second output end of the transimpedance amplifier; and a tuner equipped with a second input end, wherein the second input end is coupled with a second output end and is used for modulating the signal and then outputting an output signal to an external assembly, the transimpedance amplifier and the tuner are arranged on a single semiconductor chip, and the transimpedance amplifier and the tuner are an integrated circuit on the single semiconductor chip.

Description

technical field [0001] The invention relates to a tuner module chip, in particular to a semiconductor chip having both a tuner and a transimpedence amplifier (transimpedence amplifier, TIA). Background technique [0002] Today's optical fiber communication network has become the trend of developing broadband communication. For example, the development of fiber-to-point, such as fiber-to-home or fiber-to-building, is the goal of the development of optical fiber communication networks to gradually replace the original copper wire transmission. [0003] At present, fiber-to-the-home cable TV (Optical CATV) has become one of the transmission media of mainstream media, but now the amount of TV information transmission is increasing, and users require faster network, the transmission data volume of optical fiber It has gradually become insufficient. In order to solve the problem that the amount of transmitted data is insufficient, in addition to improving the transmission speed ...

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Application Information

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IPC IPC(8): H03F3/08H03F3/45H03G3/30
CPCH03F3/082H03F3/4508H03G3/3084
Inventor 陈冠名朱正伦
Owner RAFAEL MICROELECTRONICS
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