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ADS5545 - Analog-to-Digital Converters

General Description

ADS5545 is a high performance 14-bit, 170-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: 170 MSPS.
  • 14-Bit Resolution.
  • No Missing Codes.
  • Total Power Dissipation 1.1 W.
  • Internal Sample and Hold.
  • 74-dBFS SNR at 70-MHz IF.
  • 85-dBc SFDR at 70-MHz IF, 0 dB gain.
  • 11.4 ENOB Minimum at 70-MHz IF.
  • 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.
  • Su.

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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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ADS5545 www.ti.com SLWS180C – NOVEMBER 2005 – REVISED MAY 2007 14-BIT, 170 MSPS ADC WITH DDR LVDS/CMOS OUTPUTS FEATURES • Maximum Sample Rate: 170 MSPS • 14-Bit Resolution • No Missing Codes • Total Power Dissipation 1.1 W • Internal Sample and Hold • 74-dBFS SNR at 70-MHz IF • 85-dBc SFDR at 70-MHz IF, 0 dB gain • 11.4 ENOB Minimum at 70-MHz IF • 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.