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The HI5721 is a 10-bit, 125 MSPS, high speed D/A converter. The converter incorporates a 10-bit, input data register with quadrature data logic capability and current outputs. The HI5721 features low glitch energy and excellent frequency domain specifications.
HI5721 Maximum Ratings
Digital Supply Voltage VCC to DGND . . . . . . . . . . . . . . . . . . . +5.5V Negative Digital Supply Voltage DVEE to DGND . . . . . . . . .. . -5.5V Negative Analog Supply Voltage AVEE to AGND, ARTN . . . . . . -5.5V Digital Input Voltages (D9-D0, CLK, INVERT) . . . . . . . VCC to -0.5 V Internal Reference Output Current. . . . . . . . . . . .. . . . . . . . .500µA Control Amplifier Input Voltage Range. . . . . . . . . . . AGND to -4.0V Control Amplifier Output Current . . . . . . . . . . . . . . . . . . . . ±2.5mA Reference Input Voltage Range. . . . . . . . . . . . . . . . . -3.7 V to AVEE Analog Output Current (IOUT) . . . . . . . . . . . . . . . . . . . . . . . 30mA
• Wireless Communications • Direct Digital Frequency Synthesis • Signal Reconstruction • HDTV • Test Equipment • High Resolution Imaging Systems • Arbitrary Waveform Generators