CLC949 Datasheet PDF - National Semiconductor Very Low-Power/ 12-Bit/ 20MSPS Monolithic A/D Convertter Specs

CLC949 - Very Low-Power/ 12-Bit/ 20MSPS Monolithic A/D Convertter

Datasheet Summary

Description

The Comlinear CLC949 is a 12-bit analog-to-digital converter subsystem including 12-bit quantizer, sample-and-hold amplifier, and internal reference.

The CLC949 has been optimized for low power operation with high dynamic range.

Features

s s s s s Very low/programmable power 0.07W @ 5MSPS 0.22W @ 20MSPS 0.40W @ 30MSPS Single supply operation (+5V) 0.5 LSB differential linearity error Wide dynamic range 72dBc spurious-free dynamic range 68dB signal-to-noise ratio No missing codes CCD imaging IR imaging FLIR processing Medical imaging High definition video Instrumentation Radar processing Digital communications.

Datasheet Details

Part number	CLC949
Manufacturer	National Semiconductor
File Size	737.45 KB
Description	Very Low-Power/ 12-Bit/ 20MSPS Monolithic A/D Convertter
Datasheet	CLC949 Datasheet
Additional preview pages of the CLC949 datasheet.

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Full PDF Text Transcription

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Comlinear CLC949 Very Low-Power, 12-Bit, 20MSPS Monolithic Converter August 1996 N Comlinear CLC949 Very Low-Power, 12-Bit, 20MSPS Monolithic A/D Convertter General Description The Comlinear CLC949 is a 12-bit analog-to-digital converter subsystem including 12-bit quantizer, sample-and-hold amplifier, and internal reference. The CLC949 has been optimized for low power operation with high dynamic range. The CLC949 has a unique feature which allows the user to adjust internal bias levels in the converter which results in a trade-off between power dissipation and maximum conversion rate. With bias set for 220mW power dissipation the converter operates at 20MSPS. Under these conditions, dynamic performance with a 9.9MHz analog input is typically 68dB SNR and 72dBc SFDR.

Published: Mar 23, 2005 |