Calibration source for a receiver

Details Calibration source for a receiver Calibration source for a receiver

2006-09-26

2010-06-01

Kim, Kevin Y (Department: 2611)

Pulse or digital communications

Receivers

C455S067110, C455S226100

Reexamination Certificate

active

07729451

ABSTRACT:
A receiver having a circuit configurable to function as a low-noise amplifier or a calibration source and having at least one circuit element that is shared between these two circuit functions. Advantageously, the shared circuit element saves at least the amount of die area that would have been taken by a second instance of that circuit element.

REFERENCES:
patent: 6542043 (2003-04-01), Cao
patent: 6670900 (2003-12-01), Zhang
patent: 2005/0069056 (2005-03-01), Willingham
“A Single-Chip Digitally Calibrated 5.15-5.825-GHz 0.18-μm CMOS Transceiver for 802.11a Wireless LAN,” by I. Vassiliou, K. Vavelidis, T. Georgantas, et al., IEEE J. Solid-State Circuits, 2003, vol. 38, No. 12, pp. 2221-31.

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