Datasheet Analog Devices LTC2265CUJ-12#PBF — 数据表

LTC2265-12/
LTC2264-12/LTC2263-12
12-Bit, 65Msps/40Msps/
25Msps Low Power Dual ADCs
FEATURES n n n n n n n n n n n n n DESCRIPTION 2-Channel Simultaneous Sampling ADC
71dB SNR
90dB SFDR
Low Power: 167mW/112mW/94mW Total
83mW/56mW/47mW per Channel
Single 1.8V Supply
Serial LVDS Outputs: 1 or 2 Bits per Channel
Selectable Input Ranges: 1VP-P to 2VP-P
800MHz Full Power Bandwidth S/H
Shutdown and Nap Modes
Serial SPI Port for Configuration
Pin Compatible 14-Bit and 12-Bit Versions
40-Pin (6mm × 6mm) QFN Package The LTC®2265-12/LTC2264-12/LTC2263-12 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 71dB SNR and 90dB
spurious free dynamic range (SFDR). Ultralow jitter of
0.15psRMS allows undersampling of IF frequencies with …