Analog Devices Inc. AD9284BCPZ-250

Description
The AD9284 is an 8-bit, 250 MSPS, dual analog-to-digital converter (ADC) designed for low cost, low power, and ease of use. It operates with a single 1.8 V supply and requires no external reference components. The ADC features an on-chip reference and track-and-hold, a 1.2 Vp-p analog input range, and LVDS-compliant digital outputs.

Features
Single 1.8 V supply operation
SNR: 49.3 dBFS at 200 MHz input at 250 MSPS
SFDR: 65 dBc at 200 MHz input at 250 MSPS
Low power: 314 mW at 250 MSPS
On-chip reference and track-and-hold
1.2 Vp-p analog input range for each channel
Differential input with 500 MHz bandwidth
LVDS-compliant digital output
DNL: ±0.2 LSB
Serial port control options
Offset binary, Gray code, or twos complement data format
Optional clock duty cycle stabilizer
Built-in selectable digital test pattern generation
Pin-programmable power-down function

Applications
Communications
Diversity radio systems
1/Q demodulation systems
Battery-powered instruments
Handheld scope meters
Low cost digital oscilloscopes
OTS: video over fiber