Datasheet Analog Devices AD9255 — 数据表

14-Bit, 125 MSPS/105 MSPS/80 MSPS,
1.8 V Analog-to-Digital Converter AD9255 Data Sheet
FEATURES APPLICATIONS SNR = 78.3 dBFS at 70 MHz and 125 MSPS
SFDR = 93 dBc at 70 MHz and 125 MSPS
Low power: 371 mW at 125 MSPS
1.8 V analog supply operation
1.8 V CMOS or LVDS output supply
Integer 1-to-8 input clock divider
IF sampling frequencies to 300 MHz
−153.4 dBm/Hz small signal input noise with 200 Ω input
impedance at 70 MHz and 125 MSPS
Optional on-chip dither
Programmable internal ADC voltage reference
Integrated ADC sample-and-hold inputs
Flexible analog input range: 1 V p-p to 2 V p-p
Differential analog inputs with 650 MHz bandwidth
ADC clock duty cycle stabilizer
Serial port control
User-configurable, built-in self-test (BIST) capability
Energy-saving power-down modes Communications
Multimode digital receivers (3G)
GSM, EDGE, W-CDMA, LTE, CDMA2000, WiMAX, and
TD-SCDMA …