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AD9752 Datasheet 12-Bit/ 125 MSPS High Performance TxDAC D/A Converter

Manufacturer: Analog Devices

Overview: a 12-Bit, 125 MSPS High Performance TxDAC® D/A Converter AD9752* FUNCTIONAL BLOCK DIAGRAM +5V REFLO 0.1␮F +1.

General Description

AD9752 ICOMP 0.1␮F RSET +5V IOUTA IOUTB LATCHES The AD9752 is a current-output DAC with a nominal full-scale output current of 20 mA and > 100 kΩ output impedance.

Differential current outputs are provided to support singleended or differential applications.

Matching between the two current outputs ensures enhanced dynamic performance in a differential output configuration.

Key Features

  • High Performance Member of Pin-Compatible TxDAC Product Family 125 MSPS Update Rate 12-Bit Resolution Excellent Spurious Free Dynamic Range Performance SFDR to Nyquist @ 5 MHz Output: 79 dBc Differential Current Outputs: 2 mA to 20 mA Power Dissipation: 185 mW @ 5 V Power-Down Mode: 20 mW @ 5 V On-Chip 1.20 V Reference CMOS-Compatible +2.7 V to +5.5 V Digital Interface Package: 28-Lead SOIC and TSSOP Edge-Triggered Latches.