Abstract
This paper describes a 1:4 demultiplexer in a standard 0.25 μm CMOS. A tree-type structure is used to reduce the clock frequency and the SCL (Source Couple Logic) is used to construct high speed DFF. The chip occupies 1 mm2 area. It consumes 693 mW from a 3.3 V supply. The operating bit rates is higher than 10 Gb/s.
Original language | English |
---|---|
Pages (from-to) | 121-124 |
Number of pages | 4 |
Journal | Proceedings of SPIE - The International Society for Optical Engineering |
Volume | 4603 |
DOIs | |
Publication status | Published - 2001 |
Externally published | Yes |
Keywords
- 0.25 μm CMOS
- 1:4 Demultiplexer
- High-speed ICs
- SCL
- SDH system