LTC2171-12 Datasheet PDF | Linear Technology

Linear Technology LTC2171-12

The LTC®2172-12/LTC2171-12/LTC2170-12 are 4-channel, simultaneous sampling 12-bit A/D converters designed for digitizing high frequency, wide dynamic range signals. They are perfect for demanding communications applications with AC performance that includes 71dB SNR and 90dB spurious free dynamic range (SFDR).

Part No.	LTC2171-12
Datasheet	LTC2171-12 Download
Manufacturer	Linear Technology
Description	Low Power Quad ADC
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FEATURES

DESCRIPTION

n 4-Channel Simultaneous Sampling ADC n 71dB SNR n 90dB SFDR n Low Power: 306mW/198mW/160mW Total, 77mW/50mW/40mW per Channel n Single 1.8V Supply n Serial LVDS Outputs: One or Two Bits per Channel n Selectable Input Ranges: 1VP-P to 2VP-P n 800MHz Full Power Bandwidth Sample-and-Hold n Shutdown and Nap Modes n Serial SPI Port for Configuration n Pin-Compatible 14-Bit and 12-Bit Versions n 52-Pin (7mm × 8mm) QFN Package

APPLICATIONS

n Communications n Cellular Base Stations n Software Defined Radios n Portable Medical Imaging n Multichannel Data Acquisition n Nondestructive Testing L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. An ultralow jitter of 0.15psRMS allows undersampling of IF frequencies with excellent noise performance. DC specifications include ±0.3LSB INL (typ), ±0.1LSB DNL (typ) and no missing codes over temperature. The transition noise is a low 0.3LSBRMS.