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ADS6245 Datasheet Analog-to-digital Converters

Manufacturer: Texas Instruments

Overview: .ti. ADS6245, ADS6244 ADS6243, ADS6242 SLAS542B – MAY 2007 – REVISED DECEMBER 2013 DUAL CHANNEL, 14-BIT, 125/105/80/65 MSPS ADC WITH SERIAL LVDS OUTPUTS Check for Samples: ADS6245, ADS6244, ADS6243,.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

ADS6245/ADS6244/ADS6243/ADS6242 (ADS624X) is a family of high performance 14-bit 125/105/80/65 MSPS dual channel A-D converters.

Serial LVDS data outputs reduce the number of interface lines, resulting in a pact 48-pin QFN package (7 mm × 7mm) that allows for high system integration density.

The device includes 3.5 dB coarse gain option that can be used to improve SFDR performance with little degradation in SNR.

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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