LTC2142-12 Datasheet (Linear Technology)

LTC2142-12, Low Power Dual ADCs

The LTC®2142-12/LTC2141-12/LTC2140-12 are 2-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 70.8dB SNR and 89dB spurious free dynamic r

LTC2142-12 Features

* n 2-Channel Simultaneously Sampling ADC n 70.8dB SNR n 89dB SFDR n Low Power: 92mW/65mW/48mW Total 46mW/33mW/24mW per Channel n Single 1.8V Supply n CMOS, DDR CMOS, or DDR LVDS Outputs n Selectable Input Ranges: 1VP-P to 2VP-P n 750MHz Full Power Bandwidth S/H n Optional Data Output Randomizer n Opt