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DAC1201D125 - Dual 12-bit DAC

Description

The DAC1201D125 is a dual-port, high-speed, 2-channel CMOS Digital-to-Analog Converter (DAC), optimized for high dynamic performance with low power dissipation.

Supporting an update rate of up to 125 Msps, the DAC1201D125 is suitable for Direct IF applications.

Features

  • Dual 12-bit resolution.
  • 125 Msps update rate.
  • Single 3.3 V supply.
  • Dual-port or Interleaved data modes.
  • 1.8 V, 3.3 V and 5 V compatible digital inputs.
  • Internal and external reference.
  • 2 mA to 20 mA full-scale output current.
  • Typical 185 mW power dissipation.
  • 16 mW power-down.
  • SFDR: 81 dBc; fo = 1 MHz; fs = 52 Msps.
  • SFDR: 78 dBc; fo = 10.4 MHz; fs = 78 Msps.
  • SFDR: 74 dBc; fo = 1 MHz; fs = 52 Msps; 12 dBFS.
  • LQFP48 package.

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Datasheet preview – DAC1201D125

Datasheet Details

Part number DAC1201D125
Manufacturer NXP
File Size 297.12 KB
Description Dual 12-bit DAC
Datasheet download datasheet DAC1201D125 Datasheet
Additional preview pages of the DAC1201D125 datasheet.

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Full PDF Text Transcription

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DAC1201D125 Dual 12-bit DAC, up to 125 Msps Rev. 2 — 27 January 2012 Product data sheet 1. General description The DAC1201D125 is a dual-port, high-speed, 2-channel CMOS Digital-to-Analog Converter (DAC), optimized for high dynamic performance with low power dissipation. Supporting an update rate of up to 125 Msps, the DAC1201D125 is suitable for Direct IF applications. Separate write inputs allow data to be written to the two DAC ports independently of one another. Two separate clocks control the update rate of each DAC port. The DAC1201D125 can interface two separate data ports or one single interleaved high-speed data port. In Interleaved mode, the input data stream is demultiplexed into its original I and Q data and latched.
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