Forum
Forum
Verilog-AMS
Analysis
Modeling
Design
Theory
Welcome, Guest. Please
Login
or
Register.
Please follow the Forum
guidelines
.
Apr 18
th
, 2024, 8:06pm
Home
Help
Search
Login
Register
PM to admin
The Designer's Guide Community Forum
›
Design
›
Mixed-Signal Design
› Bets way to check if PLL locked?
‹
Previous topic
|
Next topic
›
Pages: 1
Bets way to check if PLL locked? (Read 1873 times)
bigball
New Member
Offline
Posts: 2
US
Bets way to check if PLL locked?
Apr 30
th
, 2014, 6:21pm
Hi:
I have heard many different ways to check if PLL loop locked. One of my friends claimed that checking if TIE of the vco output clk settles is the only correct way. Any comment?
Thanks,
Bigball
Back to top
IP Logged
loose-electron
Senior Fellow
Offline
Best Design Tool =
Capable Designers
Posts: 1638
San Diego California
Re: Bets way to check if PLL locked?
Reply #1 -
May 16
th
, 2014, 1:51pm
when the control voltage is flat and the phase frequency detector is in phase mode
how you deal with that is up to you.
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.
Home
HelpSearchLoginRegisterPM to admin
Pages: 1
Bets way to check if PLL locked? (Read 1873 times)
Pages: 1