DocumentCode
386120
Title
Receiverless clocking of a CMOS digital circuit using short optical pulses
Author
Bhatnagar, Apama ; Debaes, Christof ; Chen, Ray ; Hellman, N.C. ; Keeler, Gordon A. ; Agarwal, Diwakar ; Thienpont, Hugo ; Miller, David A B
Author_Institution
Edward L. Ginzton Lab., Stanford Univ., CA, USA
Volume
1
fYear
2002
fDate
2002
Firstpage
127
Abstract
We use short optical pulses to clock a digital logic block without using clock receivers. We measure 12 ps rms jitter at the output of a digital PRBS with optical clocking and 30 ps with electrical clocking.
Keywords
CMOS logic circuits; clocks; flip-chip devices; high-speed optical techniques; laser mode locking; optical beam splitters; photodetectors; timing jitter; 12 ps; 30 ps; CMOS digital circuit; clock receivers; digital PRBS; digital logic block; electrical clocking; mode-locked laser; optical clocking; receiverless clocking; rms jitter; short optical pulses; CMOS digital integrated circuits; Clocks; Digital circuits; Flip-flops; Jitter; Laser mode locking; Optical buffering; Optical pulse generation; Optical pulses; Optical receivers;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Society, 2002. LEOS 2002. The 15th Annual Meeting of the IEEE
ISSN
1092-8081
Print_ISBN
0-7803-7500-9
Type
conf
DOI
10.1109/LEOS.2002.1133951
Filename
1133951
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