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LTC2191 - Low Power Dual ADC

This page provides the datasheet information for the LTC2191, a member of the LTC2192 Low Power Dual ADC family.

Description

The LTC®2192/LTC2191/LTC2190 are 2-channel, simultaneous sampling 16-bit A/D converters designed for digitizing high frequency, wide dynamic range signals.

Features

  • n 2-Channel Simultaneous Sampling ADC n Serial LVDS Outputs: 1, 2 or 4 Bits per Channel n 77dB SNR n 90dB SFDR n Low Power: 198mW/146mW/104mW Total n 99mW/73mW/52mW per Channel n Single 1.8V Supply n Selectable Input Ranges: 1VP-P to 2VP-P n 550MHz Full-Power Bandwidth S/H n Shutdown and Nap Modes n Serial SPI Port for Configuration n 52-Pin (7mm × 8mm) QFN Package.

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FEATURES n 2-Channel Simultaneous Sampling ADC n Serial LVDS Outputs: 1, 2 or 4 Bits per Channel n 77dB SNR n 90dB SFDR n Low Power: 198mW/146mW/104mW Total n 99mW/73mW/52mW per Channel n Single 1.8V Supply n Selectable Input Ranges: 1VP-P to 2VP-P n 550MHz Full-Power Bandwidth S/H n Shutdown and Nap Modes n Serial SPI Port for Configuration n 52-Pin (7mm × 8mm) QFN Package APPLICATIONS n Communications n Cellular Base Stations n Software-Defined Radios n Portable Medical Imaging n Multi-Channel Data Acquisition n Nondestructive Testing LTC2192 LTC2191/LTC2190 16-Bit, 65Msps/40Msps/ 25Msps Low Power Dual ADCs DESCRIPTION The LTC®2192/LTC2191/LTC2190 are 2-channel, simultaneous sampling 16-bit A/D converters designed for digitizing high frequency, wide dynamic range signals.
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