AD9253
Overview
The AD9253 is a quad, 14-bit, 80 MSPS/105 MSPS/125 MSPS analog-to-digital converter (ADC) with an on-chip sampleand-hold circuit designed for low cost, low power, small size, and ease of use. The product operates at a conversion rate of up to 125 MSPS and is optimized for outstanding dynamic performance and low power in applications where a small package size is critical.
- 8 V supply operation Low power: 110 mW per channel at 125 MSPS with scalable power options SNR = 74 dB (to Nyquist) SFDR = 90 dBc (to Nyquist) DNL = ±0.75 LSB (typical); INL = ±2.0 LSB (typical) Serial LVDS (ANSI-644, default) and low power, reduced signal option (similar to IEEE 1596.3) 650 MHz full power analog bandwidth 2 V p-p input voltage range Serial port control Full chip and individual channel power-down modes Flexible bit orientation Built-in and custom digital test pattern generation Multichip sync and clock divider Programmable output clock and data alignment Programmable output resolution Standby mode
