Datasheet Linear Technology LTC2181IUP#PBF — 数据表

LTC2182/LTC2181/LTC2180
16-Bit, 65Msps/
40Msps/25Msps Low Power
Dual ADCs
DESCRIPTION FEATURES n n n n n n n n n n n Two-Channel Simultaneously Sampling ADC
77dB SNR
90dB SFDR
Low Power: 160mW/115mW/78mW Total
80mW/58mW/39mW per Channel
Single 1.8V Supply
CMOS, DDR CMOS, or DDR LVDS Outputs
Selectable Input Ranges: 1VP-P to 2VP-P
550MHz Full Power Bandwidth S/H
Optional Data Output Randomizer
Optional Clock Duty Cycle Stabilizer
Shutdown and Nap Modes
Serial SPI Port for Configuration
64-Pin (9mm × 9mm) QFN Package The LTC®2182/LTC2181/LTC2180 are two-channel simultaneous sampling 16-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 77dB SNR and 90dB
spurious free dynamic range (SFDR). Ultralow jitter of
0.07psRMS allows undersampling of IF frequencies with …