DocumentCode
1838389
Title
A high sensitivity static 2:1 frequency divider up to 19 GHz in 120 nm CMOS
Author
Wohlmuth, H.-D. ; Kehrer, D. ; Simburger, W.
Author_Institution
Corporate Res., INFINEON Technol. AG, Munich, Germany
fYear
2002
fDate
3-4 June 2002
Firstpage
231
Lastpage
234
Abstract
A completely integrated 19 GHz static 2:1 frequency divider in 120 nm CMOS is presented. The divider operates up to 19 GHz and features an enhanced input sensitivity of 0 dBm over a broad input band of 15 GHz. The circuit draws 44 mA from a single 1.5 V supply. To drive 50 /spl Omega/ loads up to 9.5 GHz, an output buffer is also included in the divider circuit.
Keywords
CMOS logic circuits; buffer circuits; current-mode logic; frequency dividers; 1.5 V; 120 nm; 19 GHz; 44 mA; 50 ohm; CMOS; broad input band; divider circuit; input sensitivity; output buffer; static 2:1 frequency divider; CMOS technology; Clocks; Frequency conversion; Impedance matching; Latches; Logic circuits; Master-slave; Radio frequency; Resistors; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Radio Frequency Integrated Circuits (RFIC) Symposium, 2002 IEEE
Conference_Location
Seattle, WA, USA
ISSN
1529-2517
Print_ISBN
0-7803-7246-8
Type
conf
DOI
10.1109/RFIC.2002.1012038
Filename
1012038
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