| 发明名称 |
HIGH-SPEED TRANSIMPEDANCE AMPLIFIER |
| 摘要 |
A transimpedance amplifier includes a first inverter having a first input node and a first output node. The first input node is configured to receive an input signal. A second inverter has a second input node and a second output node. The second input node connects to a reference voltage terminal. The first inverter and the second inverter are configured to provide a differential output voltage signal between the first output node and the second output node. A first amplifier is configured to provide feedback to the first input node and a second amplifier is configured to provide feedback to the second input node. |
| 申请公布号 |
US2015014518(A1) |
申请公布日期 |
2015.01.15 |
| 申请号 |
US201414503898 |
申请日期 |
2014.10.01 |
| 申请人 |
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. |
发明人 |
HUANG Tsung-Ching;CHERN Chan-Hong;CHUNG Tao Wen;HUANG Ming-Chieh;LIN Chih-Chang |
| 分类号 |
H03F3/08;H03F3/45;H03F1/02 |
主分类号 |
H03F3/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A transimpedance amplifier (TIA), comprising:
a first inverter having a first input node and a first output node, wherein the first input node is configured to receive an input signal; a second inverter having a second input node and a second output node, wherein the second input node connects to a reference voltage terminal, wherein the first inverter and the second inverter are configured to provide a differential output voltage signal between the first output node and the second output node; and a first amplifier and a second amplifier, wherein the first amplifier and the second amplifier are configured to provide feedback to the first input node and the second input node, respectively. |
| 地址 |
Hsinchu TW |
