Title :
A CMOS 8-Bit High-Speed A/D Converter IC
fDate :
6/1/1985 12:00:00 AM
Abstract :
A novel high-speed low-power CMOS balanced comparator circuit is proposed and implemented in an 8M fully parallel analog-to-digital (A/D) converter IC. A 20-MHz sampling rate with 350-mW power dissipation from a single 5-V power supply has been realized. Integral linearity of /spl plusmn/ 1/2 LSB to 8-bit conversion has been achieved through intensive transistor dimension optimization applied to the comparator circuit, instead of employing an offset canceling technique.
Keywords :
Analogue-digital conversion; CMOS integrated circuits; Analog integrated circuits; CMOS analog integrated circuits; CMOS integrated circuits; CMOS technology; Crosstalk; Flip-flops; High speed integrated circuits; Latches; Power supplies; Voltage;
Journal_Title :
Solid-State Circuits, IEEE Journal of
DOI :
10.1109/JSSC.1985.1052381
