Datasheet Linear Technology LTC2122CUK#PBF — 数据表

LTC2122
Dual 14-Bit 170Msps ADC
with JESD204B Serial Outputs
FEATURES DESCRIPTION 6.0Gbps JESD204B Interface
n Only One Output Lane Required for Both ADCs
(FS ≤ 150Msps)
n 70dBFS SNR
n 90dBFS SFDR
n Low Power: 751mW Total
n Single 1.8V Supply
n Easy to Drive 1.5V
P-P Input Range
n 1.25GHz Full Power Bandwidth S/H
n Optional Clock Divide by Two
n Optional Clock Duty Cycle Stabilizer
n Low Power Sleep and Nap Modes
n Serial SPI Port for Configuratio 48-Lead (7mm × 7mm) QFN Package The LTC®2122 is a 2-channel simultaneous sampling
170Msps 14-bit A/D converter with serial JESD204B
outputs. It is designed for digitizing high frequency,
wide dynamic range signals. It is perfect for demanding
communications applications with AC performance that
includes 70dBFS SNR and 90dBFS spurious free dynamic
range (SFDR). The 1.25GHz input bandwidth allows the …