Title :
Fully-Bipolar 120 MHz, 10-bit Track & Hold Circuit
Author :
Vorenkamp, Pieter ; Verdaasdonk, Johan
Author_Institution :
Philips Research Laboratories, Nederlandse Philips Bedrijven B.V., P.O. Box 80.000, Eindhoven, The Netherlands
Abstract :
A circuit implementation for realizing a fully-bipolar Track & Hold circuit (T/H) is presented A differential open-loop approach has been chosen to meet the specifications of effective-resolution bandwidth, hold-mode feedthrough, and droop-rate Measurements have shown a 10-bit effective-resolution bandwidth for sampling frequencies up to 120 MHz.
Keywords :
Analog-digital conversion; Bandwidth; Chirp modulation; Feedback circuits; Frequency conversion; Sampling methods; Switches; Switching circuits; Switching converters; Voltage;
Conference_Titel :
Solid-State Circuits Conference, 1991. ESSCIRC '91. Proceedings - Seventeenth European
Conference_Location :
Milan, Italy
