作者: T. Ruotsalainen , J. Kostamovaara
DOI: 10.1109/ISCAS.1994.409308
关键词:
摘要: An integrated CMOS differential amplifier channel consisting of a transimpedance preamplifier, postamplifiers and gain control circuitry has been designed for the receiver pulsed time-of-flight laser range finding device. The measured total Z/sub t//spl ap/1.27 M/spl Omega/ with bandwidth BW/spl ap/60 MHz an input-referred noise current i/sub ni//spl ap/4.5 pA//spl radic/(Hz). >