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AD9253 Datasheet LVDS 1.8 V Analog-to-Digital Converter

Manufacturer: Analog Devices

General Description

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.

The ADC requires a single 1.8 V power supply and LVPECL-/ CMOS-/LVDS-compatible sample rate clock for full performance operation.

Overview

Data Sheet Quad, 14-Bit, 80 MSPS/105 MSPS/125 MSPS Serial LVDS 1.

Key Features

  • 1.8 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 generatio.