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ADS54J42 - Analog-to-Digital Converters

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General Description

The ADS54J42 is a low-power, wide-bandwidth, 14bit, 625-MSPS, dual-channel, analog-to-digital converter (ADC).

Designed for high signal-to-noise ratio (SNR), the device delivers a noise floor of –157 dBFS/Hz for applications aiming for highest dynamic range over a wide instantaneous bandwidth.

The device supports the JESD204B serial interface with data rates up to 6.25 Gbps.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community ADS54J42 SBAS756A – FEBRUARY 2016 – REVISED MARCH 2016 ADS54J42 Dual-Channel, 14-Bit, 625-MSPS, Analog-to-Digital Converter.

Key Features

  • 1 14-Bit Resolution, Dual-Chanel, 625-MSPS ADC.
  • Noise Floor:.
  • 157 dBFS/Hz.
  • Spectral Performance (fIN = 170 MHz at.
  • 1 dBFS):.
  • SNR: 71.0 dBFS.
  • NSD:.
  • 155.9 dBFS/Hz.
  • SFDR: 85 dBc.
  • SFDR: 93 dBc (Except HD2, HD3, and Interleaving Tones).
  • Spectral Performance (fIN = 350 MHz at.
  • 1 dBFS):.
  • SNR: 69 dBFS.
  • NSD:.
  • 153.9 dBFS/Hz.
  • SFDR: 76 dBc.
  • SFDR: 90 dBc (Except.

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