LTM2173-14

FEATURES nn 4-Channel Simultaneous Sampling ADC nn 73dB SNR nn 88dB SFDR nn Low Power: 96mW per Channel nn Single 1.8V Supply nn Serial LVDS Outputs: 1 or 2 Bits per Channel nn Selectable Input Ranges: 1VP-P to 2VP-P nn 800MHz Full Power Bandwidth S/H nn Shutdown and Nap Modes nn Serial SPI Port for Configuration nn Internal Bypass Capacitance, No External Components nn 140-Pin (11.25mm × 9mm) BGA Package APPLICATIONS nn Automotive nn Communications nn Cellular Base Stations nn Software Defined Radios nn Portable Medical Imaging nn Multichannel Data Acquisition nn Nondestructive Testing LTM2173-14 14-Bit, 80Msps Low Power Quad ADC DESCRIPTION The LTM®2173-14 is a 4-channel, simultaneous sampling 14-bit A/D converter designed for digitizing high frequency, wide dynamic range signals. AC performance includes 73dB SNR and 88dB spurious free dynamic range (SFDR). Low power consumption per channel reduces heat in high channel count applications. Integrated bypass capacitance and flow-thr...