AD9257 Datasheet - Analog Devices

1.8V ANALOG-TO-DIGITAL CONVERTER

AD9257 Features

* Low power: 55 mW per channel at 65 MSPS with scalable power options

* SNR = 75.5 dB (to Nyquist)

* SFDR = 91.6 dBc (to Nyquist)

* DNL = ±0.6 LSB (typical), INL = ±1.1 LSB (typical)

* Serial LVDS (ANSI-644, default)

* Low power, reduced signal option (similar to IEEE 1596.3)

AD9257 General Description

The AD9257 is an octal, 14-bit, 40 MSPS and 65 MSPS analogto-digital converter (ADC) with an on-chip sample-and-hold circuit designed for low cost, low power, small size, and ease of use. The product operates at a conversion rate of up to 65 MSPS and is optimized for outstanding dynamic performance .

AD9257 Datasheet (3.26 MB)