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ADS5546 - Analog-to-Digital Converters

General Description

ADS5546 is a high performance 14-bit, 190-MSPS A/D converter.

It offers state-of-the art functionality and performance using advanced techniques to minimize board space.

Key Features

  • Maximum Sample Rate: 190 MSPS.
  • 14-Bit Resolution.
  • No Missing Codes.
  • Total Power Dissipation 1.1 W.
  • Internal Sample and Hold.
  • 73.2-dBFS SNR at 70-MHz IF.
  • 87-dBc SFDR at 70-MHz IF, 0 dB gain.
  • Double Data Rate (DDR) LVDS and Parallel CMOS Output Options.
  • Programmable Gain up to 6 dB for SNR/SFDR Trade-Off at High IF.
  • Reduced Power Modes at Lower Sample Rates.
  • Supports input clock amplitude down to 40.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ADS5546 www.ti.com SLWS183D – NOVEMBER 2005 – REVISED APRIL 2007 14-BIT, 190 MSPS ADC WITH DDR LVDS/CMOS OUTPUTS FEATURES • Maximum Sample Rate: 190 MSPS • 14-Bit Resolution • No Missing Codes • Total Power Dissipation 1.1 W • Internal Sample and Hold • 73.2-dBFS SNR at 70-MHz IF • 87-dBc SFDR at 70-MHz IF, 0 dB gain • Double Data Rate (DDR) LVDS and Parallel CMOS Output Options • Programmable Gain up to 6 dB for SNR/SFDR Trade-Off at High IF • Reduced Power Modes at Lower Sample Rates • Supports input clock amplitude down to 400 mVPP • Clock Duty Cycle Stabilizer • No External Reference Decoupling Required • Internal and External Reference Support • Programmable Output Clock position to ease data capture • 3.