Development of a switched capacitor based multi-channel transient waveform recording integrated circuit
The paper describes a new full custom integrated circuit addressing the problem of transient analog signal recording. The chip includes 2048 sample and hold cells, fast clock generation logic and readout amplifiers. The 2048 sample and hold circuits are divided into 16 channels of 128 samples per channel. One read amplifier is used per channel. Clock signals are generated via on chip redundant interleaved shift registers. The circuit is designed in an inexpensive and widely available three micron, single metal, double polysilicon CMOS process. The process allows easy integration of high density digital and analog circuitry with the possibility of very low power operation. Prototypes have been fabricated and proven to be operational.
- Research Organization:
- Lawrence Berkeley Lab., Berkeley, CA (US)
- OSTI ID:
- 7029591
- Report Number(s):
- CONF-871006-
- Journal Information:
- IEEE Trans. Nucl. Sci.; (United States), Vol. 35:1; Conference: 34. nuclear science symposium and 19. nuclear power systems symposium, San Francisco, CA, USA, 21 Oct 1987
- Country of Publication:
- United States
- Language:
- English
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