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Texas Instruments DAC5652A 10-Bit Digital-to-Analog Converter (DAC)

Texas Instruments DAC5652A 10-Bit Digital-to-Analog Converter (DAC) is a monolithic, dual-channel, 10-bit, high-speed digital-to-analog converter (DAC) with an on-chip voltage reference. Operating with update rates of up to 275MSPS, the DAC5652A offers exceptional dynamic performance and tight-gain and offset-matching characteristics. These characteristics make it suitable for I/Q baseband or direct IF communication applications.

Features

  • 10-Bit Dual transmit DAC
  • 275MSPS Update rate
  • 3.0V to 3.6V Single supply
  • 80dBc at 5MHz High Spurious-Free Dynamic Range (SFDR)
  • 78dBc at 15.1MHz and 16.1MHz high Third-Order Two-Tone Intermodulation (IMD3)
  • Independent or single resistor gain control
  • Dual or interleaved data
  • On-chip 1.2V reference
  • 290mW Low power
  • 9mW Power-down mode
  • Packages
    • 48-Pin Thin-Quad Flat Pack (TQFP)
    • 48-Pin Very-Thin-Quad Flat No-Leads (VQFN)

Applications

  • Cellular base transceiver station transmit channel
    • CDMA: W-CDMA, CDMA2000, IS-95
    • TDMA: GSM, IS-136, EDGE/UWC-136
  • Medical/Test instrumentation
  • Arbitrary Waveform Generators (ARB)
  • Direct Digital Synthesis (DDS)
  • Cable Modem Termination System (CMTS)

Functional Block Diagram

Block Diagram - Texas Instruments DAC5652A 10-Bit Digital-to-Analog Converter (DAC)
Đã phát hành: 2018-10-17 | Đã cập nhật: 2023-07-11