Phase locked loop with power distribution

Details Phase locked loop with power distribution Phase locked loop with power distribution

2008-03-04

2008-03-04

Le, Thanh Cong (Department: 2618)

Telecommunications

Transmitter and receiver at same station

With frequency stabilization

C455S260000, C375S376000

Reexamination Certificate

active

07340220

ABSTRACT:
A phase locked loop includes a detection module, a control conversion module, a controlled oscillation module, a divider module, and a power distribution module. The detection module is operably coupled to produce a difference signal based on a difference between a reference oscillation and a feedback oscillation. The control conversion module is operably coupled to convert the difference signal into a control signal. The controlled oscillation module is operably coupled to produce an output oscillation based on the control signal. The divider module is operably coupled to produce the feedback oscillation based on the output oscillation. The power distribution module is operably coupled to receive a supply voltage and to provide an individual supply voltage to at least one of the detection module, the control conversion module, the controlled oscillation module, and the divider module to optimize at least one of performance and power consumption of the phase locked loop.

REFERENCES:
patent: 5794130 (1998-08-01), Abe et al.
patent: 6163186 (2000-12-01), Kurita
patent: 6342819 (2002-01-01), Yamada
“A Single-Chip Digitally Calibrated 5.15-5.825-GHz 0.18-um CMOS Transceiver for 802.11a Wireless LAN” by Vassiliou, et al, IEEE Journal of Solid-State Circuit vol. 38, No. 12, Dec. 2003.
“A Single-Chip Dual-Band Tri-Mode CMOS Transceiver for IEEE 802.11a/b/g WLAN” by Zargari, et al, ISSCC 2004/Session 5/WLAN Transceivers/5.4;2004 IEEE International Solid-State Circuits Conference.

Affiliated with

Also associated with

Rating

Phase locked loop with power distribution does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Phase locked loop with power distribution, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Phase locked loop with power distribution will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2786906