DocumentCode
461714
Title
Parallel Testing of Phase-Locked Loop Lock Time In Production
Author
Zhang, Larry
Author_Institution
High Performance Analog Div., Texas Instrum. Inc., Dallas, TX
Volume
3
fYear
2006
fDate
16-20 2006
Abstract
Methods to accurately measure phase-locked loop lock time in multisite production environment has been presented and explained. The methods are applicable for testing transceiver frequency settling times, and frequency and phase errors after settling for multiple devices under test in parallel using on board frequency mixers and RF signal generators or using RF receivers of automated testers. Inverse FFT was used to measure the PLL lock time in a case when PLL frequency error exists
Keywords
fast Fourier transforms; mixers (circuits); phase locked loops; radio receivers; testing; transceivers; RF receivers; RF signal generators; automated testers; board frequency mixers; inverse FFT; multiple devices; multisite production environment; parallel testing; phase-locked loop lock time; transceiver frequency settling times; Automatic testing; Equations; Frequency conversion; Frequency measurement; Phase locked loops; Production; Radio frequency; Signal generators; Time measurement; Transceivers;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 2006 8th International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-9736-3
Electronic_ISBN
0-7803-9736-3
Type
conf
DOI
10.1109/ICOSP.2006.345824
Filename
4129262
Link To Document