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Title:
Self-Biased High-Bandwidth Low-Jitter 1-to-4096 Multiplier Clock Generator
PLL
Authors:
J. Maneatis, J. Kim, and I. McClatchie - True Circuits, Inc., Los Altos, CA
J. Maxey and M. Shankaradas - Texas Instruments, Inc., Dallas, TX
Abstract:
A self-biased PLL uses a sampled feed-forward filter network and a
multi-stage inverse-linear programmable current mirror for constant
loop dynamics that scale with reference frequency and are independent
of multiplication factor, output frequency, and PVT. The PLL achieves
a multiplication range of 1 to 4096 with <1.7 % output jitter at
1.5V supply. Fabricated in 0.13um CMOS, the area is 0.182mm2 and the
supply is 1.5V.
Presentation Slides: 
Presentation Date: 2:00PM, February 12, 2003
Presentation Location: San Francisco Marriott, San Francisco, California
About True Circuits
Founded in 1998, True Circuits, Inc. develops and markets a broad
range of PLLs and other mixed-signal designs for ICs for the
semiconductor, systems and electronics industries. TCI's reputation is
built on providing quality standardized and full-custom PLLs and other
mixed-signal designs to the world's most demanding customers. TCI's
robust state-of-the-art circuits, methodical and proven design
strategy, and its close association with the world's leading silicon
fabrication vendors, allow it to produce new and innovative designs in
a variety of advanced process technologies quickly and reliably.
True Circuits is headquartered at 4962 El Camino Real, Suite 206,
Los Altos, Calif. 94022 and can be found on the web at
www.truecircuits.com. Product inquiries can be made by calling the
company directly at (650) 691-2500 or via e-mail at
sales@truecircuits.com.
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