Forum
Forum
Verilog-AMS
Analysis
Modeling
Design
Theory
Welcome, Guest. Please
Login
or
Register.
Please follow the Forum
guidelines
.
Aug 14
th
, 2024, 3:19pm
Home
Help
Search
Login
Register
PM to admin
The Designer's Guide Community Forum
›
Design
›
High-Speed I/O Design
› Self biased inverter as receiver
‹
Previous topic
|
Next topic
›
Pages: 1
Self biased inverter as receiver (Read 6258 times)
chase.ng
Community Member
Offline
Posts: 77
penang/malaysia
Self biased inverter as receiver
Sep 11
th
, 2006, 10:12am
Hi all,
Self-biased inverter are small, fast and has a lot of gain, why it is not being used as high-speed input receiver?
Thanks,
chase
Back to top
Chase
IP Logged
loose-electron
Senior Fellow
Offline
Best Design Tool =
Capable Designers
Posts: 1638
San Diego California
Re: Self biased inverter as receiver
Reply #1 -
Sep 11
th
, 2006, 10:06pm
They do get used. Been there done that.
Issues:
Linearity - not suitable for super fussy analog stuff, more suitable for amplification of digital signals.
Loss of Signal - With nothing applied they do have a high static current.
Differential - It's ground referenced not suitable CMRR. (There is a differential variation, but the CMRR is not super.
Back to top
Jerry Twomey
www.effectiveelectrons.com
Read My Electronic Design Column Here
Contract IC-PCB-System Design - Analog, Mixed Signal, RF & Medical
IP Logged
chase.ng
Community Member
Offline
Posts: 77
penang/malaysia
Re: Self biased inverter as receiver
Reply #2 -
Sep 13
th
, 2006, 10:26am
Hi,
Thanks for the reply. Regarding the CMRR, if the incoming signals is single-ended, it does not really matter, right? Do you mean PSRR?
chase
Back to top
Chase
IP Logged
loose-electron
Senior Fellow
Offline
Best Design Tool =
Capable Designers
Posts: 1638
San Diego California
Re: Self biased inverter as receiver
Reply #3 -
Sep 15
th
, 2006, 12:40pm
actually both.
there are some cross coupled structures that are (sorta) differnetial.
In reality they are complimentary signals not fully differential.
Back to top
Jerry Twomey
www.effectiveelectrons.com
Read My Electronic Design Column Here
Contract IC-PCB-System Design - Analog, Mixed Signal, RF & Medical
IP Logged
Pages: 1
‹
Previous topic
|
Next topic
›
Forum Jump »
» 10 most recent Posts
» 10 most recent Topics
Design
- RF Design
- Analog Design
- Mixed-Signal Design
»» High-Speed I/O Design
- High-Power Design
- Mixed-Technology Design
Analog Verification
- Analog Functional Verification
- Analog Performance Verification
Measurements
- RF Measurements
- Phase Noise and Jitter Measurements
- Other Measurements
Modeling
- Semiconductor Devices
- Passive Devices
- Behavioral Models
- Transmission Lines and Other Distributed Devices
Design Languages
- Verilog-AMS
- VHDL-AMS
Simulators
- Circuit Simulators
- RF Simulators
- AMS Simulators
- Timing Simulators
- System Simulators
- Logic Simulators
Other CAD Tools
- Entry Tools
- Physical Verification, Extraction and Analysis
- Unmet Needs in Analog CAD
General
- Tech Talk
- News
- Comments and Suggestions
- Opportunities
« Home
‹ Board
The Designer's Guide Community Forum
» Powered by
YaBB 2.2.2
!
YaBB
© 2000-2008. All Rights Reserved.
Copyright 2002-2024
Designer’s Guide Consulting, Inc.
Designer’s Guide
® is a registered trademark of
Designer’s Guide Consulting, Inc.
All rights reserved.
Send comments or questions to
editor@designers-guide.org
. Consider
submitting
a paper or model.