Accession Number:

ADA464900

Title:

A Power Efficient 26-GHz 32:1 Static Frequency Divider in 130-nm Bulk CMOS

Descriptive Note:

Journal article

Corporate Author:

FLORIDA UNIV GAINESVILLE DEPT OF ELECTRICAL AND COMPUTER ENGINEERING

Personal Author(s):

Report Date:

2005-11-01

Pagination or Media Count:

4.0

Abstract:

A 321 static frequency divider consisting of five stages of 21 dividers using current mode logic CML was fabricated in a 130-nm bulk complementary metal-oxide semiconductor CMOS logic process. By optimizing transistors size, high operating speed is achieved with limited power consumption. For an input power of 0 dBm, the 321 divider operates up to 26 GHz with a 1.5-V supply voltage. The whole 321 chain including buffers consumes 8.97 mW and the first stage consumes only 3.88 mW at a 26-GHz operation. The power consumption of the first 21 stage is less than 15 of other bulk CMOS static frequency dividers operating at the same frequency. Index Terms Complementary metal-oxide semiconductor CMOS, current mode logic CML, frequency divider.

Subject Categories:

  • Electrical and Electronic Equipment
  • Non-electrical Energy Conversion
  • Radio Communications

Distribution Statement:

APPROVED FOR PUBLIC RELEASE