Datasheet Analog Devices AD9432 — 数据表

12-Bit, 80 MSPS/105 MSPS ADC
AD9432
FEATURES GENERAL INTRODUCTION On-chip reference and track-and-hold
On-chip input buffer
Power dissipation: 850 mW typical at 105 MSPS
500 MHz analog bandwidth
SNR: 67 dB @ 49 MHz AIN at 105 MSPS
SFDR: 80 dB @ 49 MHz AIN at 105 MSPS
2.0 V p-p analog input range
5.0 V supply operation
3.3 V CMOS/TTL outputs
Twos complement output format The AD9432 is a 12-bit, monolithic sampling analog-to-digital
converter (ADC) with an on-chip track-and-hold circuit and is
optimized for high speed conversion and ease of use. The product operates up to a 105 MSPS conversion rate with outstanding
dynamic performance over its full operating range.
The ADC requires only a single 5.0 V power supply and a 105 MHz
encode clock for full performance operation. No external reference or driver components are required for many applications.
The digital outputs are TTL-/CMOS-compatible, and a separate
output power supply pin supports interfacing with 3.3 V logic.
The encode input supports either differential or single-ended
mode and is TTL-/CMOS-compatible. APPLICATIONS
Communications
Base stations and zero-IF subsystems …