Title :
A 40MHz CMOS sample&hold operating at 1.2V
Author :
Baschirotto, Andrea
Author_Institution :
Universita´´ di Pavia, Pavia, Italia
Abstract :
A 1.2V 600µW SC double-sampled pseudodifferential Sample&Hold circuit is realized in a standard 0.5µm CMOS technology without using on-chip voltage multiplier. With a 600m Vpp signal at 2MHz using a 40MHz sampling frequency, the S&H exhibits a THD better than -50dB and a CMR better than -40dB.
Keywords :
CMOS technology; Feedback circuits; Filters; Frequency; MOS devices; Output feedback; Rail to rail outputs; Sampling methods; Switches; Voltage;
Conference_Titel :
Solid-State Circuits Conference, 1998. ESSCIRC '98. Proceedings of the 24th European
DOI :
10.1109/ESSCIR.1998.186255
