Title :
type 2.5-Gb/s 0.25-μm CMOS lower power 1:16 demultiplexer
Author :
Wang, Zhigong ; Ding, Jingfeng ; Lu, Wencai
Author_Institution :
Southeast Univ., Nanjing, China
Abstract :
A low power 2.5 Gb/s TSPC (true single phase clock) 1:16 demultiplexer (DEMUX) applied in SONET OC-48 was realized in TSMC´s mix-signal 0.25-μm CMOS. All of the circuits in this paper are in TSPC structure to achieve high speed and low power. The fabricated DEMUX operates error free at 2.5 Gb/s by 231-1 pseudorandom bit sequences (PRBS) via on-wafer testing. The chip size is 1.9×1.0 mm2 which is decided by bonding pads. The power dissipation excluding the output driver is 45 mW with a single 2.5 V supply.
Keywords :
CMOS integrated circuits; SONET; demultiplexing equipment; integrated circuit design; low-power electronics; 0.25 micron; 1.0 mm; 1.9 mm; 2.5 V; 45 mW; CMOS; SONET OC-48; bonding pads; lower power demultiplexer; on-wafer testing; pseudorandom bit sequences; true single phase clock structure; Bit rate; Bonding; Circuit testing; Clocks; Data communication; Frequency conversion; Latches; Optical receivers; Power dissipation; SONET; CMOS; Demultiplexer (DEMUX); Latch; TSPC;
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
DOI :
10.1109/APMC.2005.1606244
