IEEE - Institute of Electrical and Electronics Engineers, Inc. - A low-phase-noise 0.004ppm/step DCXO with guaranteed monotonicity in 90nm CMOS

2005 IEEE International Solid-State Circuits Conference

Author(s): Jerry-Chih Lin
Sponsor(s): IEEE Solid-State Circuits Soc.
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 January 2005
Conference Location: San Francisco, CA, USA
Conference Date: 10 February 2005
Page Count: 3
ISBN (Paper): 0-7803-8904-2
ISSN (Paper): 0193-6530
DOI: 10.1109/ISSCC.2005.1494047
Regular:

A 26MHz DCXO achieves phase noise of -140dBc/Hz at 1 kHz, -152dBc/Hz at 10kHz offset, and supply pushing of 0.5ppm/V. Frequency tuning is done by a pre-distorted 14b MOS capacitor DAC.... View More

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