公开(公告)号：WO2016188311A1

公开(公告)日：2016-12-01

申请号：PCT/CN2016/081150

申请日：2016-05-05

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： CHEN, Morgan ,  GU, Yifan ,  LEE, HungYi ,  GU, Liang ,  DANG, Yen ,  LEI, Gong ,  CAO, Yuming ,  SHEN, Xiao Andy ,  BAI, YuSheng

IPC: H03K5/00

CPC classification number: G02F1/2255 ,  G02F2001/212 ,  H03K5/134

Abstract: An electronic driver circuit for use with a modulator such as a segmented Mach-Zehnder Modulator (MZM) is provided. The electronic driver circuit includes a first delay buffer implemented as a first complementary metal-oxide-semiconductor (CMOS) inverter and a second delay buffer implemented as a second CMOS inverter. The second CMOS inverter follows the first CMOS inverter and has a second gate width smaller than a first gate width of the first CMOS inverter. The first CMOS inverter is configured to produce a first delayed electrical signal from a received electrical signal and the second CMOS inverter is configured to produce a second delayed electrical signal from the first delayed electrical signal produced by the first CMOS inverter.

Abstract translation: 提供了一种与分段马赫 - 曾德调制器（MZM）等调制器一起使用的电子驱动电路。 电子驱动电路包括实现为第一互补金属氧化物半导体（CMOS）反相器的第一延迟缓冲器和实现为第二CMOS反相器的第二延迟缓冲器。 第二CMOS反相器遵循第一CMOS反相器并且具有小于第一CMOS反相器的第一栅极宽度的第二栅极宽度。 第一CMOS反相器被配置为从接收到的电信号产生第一延迟电信号，并且第二CMOS反相器被配置为从由第一CMOS反相器产生的第一延迟电信号产生第二延迟电信号。