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ADS6445-EP - Analog-to-Digital Converters

General Description

The ADS6445/ADS6444 is a high performance 14 bit 125/105 MSPS quad channel A-D converter.

Serial LVDS data outputs reduce the number of interface lines, resulting in a compact 64-pin QFN package (9 mm × 9 mm) that allows for high system integration density.

Key Features

  • 1.
  • Maximum Sample Rate: 125 MSPS.
  • 14-Bit Resolution with No Missing Codes.
  • Simultaneous Sample and Hold.
  • 3.5-dB Coarse Gain and up to 6-dB Programmable Fine Gain for SFDR/SNR TradeOff.
  • Serialized LVDS Outputs with Programmable Internal Termination Option.
  • Supports Sine, LVCMOS, LVPECL, LVDS Clock Inputs and Amplitude Down to 400 mVPP.
  • Internal Reference with External Reference Support.
  • No External Decoupling Required for Ref.

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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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ADS6445-EP ADS6444-EP www.ti.com SLAS573C – FEBRUARY 2008 – REVISED MAY 2013 QUAD CHANNEL, 14 BIT, 125/105 MSPS ADC WITH SERIAL LVDS OUTPUTS Check for Samples: ADS6445-EP, ADS6444-EP FEATURES 1 • Maximum Sample Rate: 125 MSPS • 14-Bit Resolution with No Missing Codes • Simultaneous Sample and Hold • 3.5-dB Coarse Gain and up to 6-dB Programmable Fine Gain for SFDR/SNR TradeOff • Serialized LVDS Outputs with Programmable Internal Termination Option • Supports Sine, LVCMOS, LVPECL, LVDS Clock Inputs and Amplitude Down to 400 mVPP • Internal Reference with External Reference Support • No External Decoupling Required for References • 3.