The LTC®2157-12/LTC2156-12/LTC2155-12 are a family of dual 250Msps/210Msps/170Msps 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 68.5dB SNR and 90dB spurious free
LTC2156-12 Features
* n 68.5dB SNR n 90dB SFDR n Low Power: 628mW/592mW/545mW Total n Single 1.8V Supply n DDR LVDS Outputs n Easy-to-Drive 1.5VP-P Input Range n 1.25GHz Full-Power Bandwidth S/H n Optional Clock Duty Cycle Stabilizer n Low Power Sleep and Nap Modes n Serial SPI Port for Configuration n Pin Com
Datasheet Details
LTC2156-12, LTC2157-12
Linear
910.97 KB
Dual 12-bit 250msps/210msps/170msps adcs.
This datasheet PDF includes multiple part numbers: LTC2156-12, LTC2157-12.
Please refer to the document for exact specifications by model.
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