发明名称 |
Differential input stage for wideband reception with high rejection of common mode |
摘要 |
An integrated circuit comprises at least one differential input stage. The differential input stage includes an input circuit and a shaping circuit. The input circuit comprises a first portion and a second portion for providing two pairs of differential signals. The propagation times of the first and second circuit portions are preferably substantially identical. The shaping circuit differentiates each of the two pairs of differential signals and combines them to obtain a single binary type of signal.
|
申请公布号 |
US5973515(A) |
申请公布日期 |
1999.10.26 |
申请号 |
US19980097286 |
申请日期 |
1998.06.12 |
申请人 |
STMICROELECTRONICS S.A. |
发明人 |
MARBOT, ROLAND;COUTEAUX, PASCAL;PIERRE DUPLESSIX, ANNE;NEZAMZADEH, REZA;LE BIHAN, JEAN-CLAUDE;D'HOE, MICHEL;MOTTINI, FRANCIS |
分类号 |
H03F3/45;H03K19/0185;H04L25/02;(IPC1-7):H03K5/22 |
主分类号 |
H03F3/45 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|