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AD9249 Datasheet 1.8 V ADC

Manufacturer: Analog Devices

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General Description

The AD9249 is a 16-channel, 14-bit, 65 MSPS analog-to-digital converter (ADC) with an on-chip sample-and-hold circuit that is designed for low cost, low power, small size, and ease of use.

The device operates at a conversion rate of up to 65 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 an LVPECL-/ CMOS-/LVDS-compatible sample rate clock for full performance operation.

Overview

16 Channel, 14-Bit, 65 MSPS, Serial LVDS, 1.8 V ADC Data Sheet.

Key Features

  • Low power 16 ADC channels integrated into 1 package 58 mW per channel at 65 MSPS with scalable power options 35 mW per channel at 20 MSPS SNR: 75 dBFS (to Nyquist); SFDR: 90 dBc (to Nyquist) DNL: ±0.6 LSB (typical); INL: ±0.9 LSB (typical) Crosstalk, worst adjacent channel, 10 MHz,.
  • 1 dBFS:.
  • 90 dB typical Serial LVDS (ANSI-644, default) Low power, reduced signal option (similar to IEEE 1596.3) Data and frame clock outputs 650 MHz full power analog bandwidth 2 V p-p input voltage.

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