Skip to main content Accessibility help
×
Hostname: page-component-cd9895bd7-fscjk Total loading time: 0 Render date: 2024-12-28T22:10:56.722Z Has data issue: false hasContentIssue false

5 - Electrical-Link Transmitter Circuits

Published online by Cambridge University Press:  05 December 2024

Glenn Cowan
Affiliation:
Concordia University, Montréal
Get access

Summary

This chapter starts with an overview of the requirements of an electrical-link transmitter. Electrostatic discharge protection is required in CMOS processes. The large capacitance it adds severely loads the output driver. The main mitigation strategies are presented here, focusing on T-coil-based compensation, a type of inductive peaking. In Section 1.12, two categories of circuits were introduced, namely CML and CMOS. These give rise to current-mode and voltage-mode transmitters, both of which are presented in this chapter. Impedance control and the implementation of feed-forward equalizers is discussed. A reader who is primarily interested in optical transceiver design should read this chapter before moving on to Chapter 8.

Type
Chapter
Information
Mixed-Signal CMOS for Wireline Communication
Transistor-Level and System-Level Design Considerations
, pp. 119 - 147
Publisher: Cambridge University Press
Print publication year: 2024

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Save book to Kindle

To save this book to your Kindle, first ensure no-reply@cambridge.org is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.

Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.

Find out more about the Kindle Personal Document Service.

Available formats
×

Save book to Dropbox

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.

Available formats
×

Save book to Google Drive

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.

Available formats
×