8-Bit, 125/60MSPS, High Speed D/A Converter

The HI5660 is an 8-bit, 125MSPS, high speed, low power, D/A converter which is implemented in an advanced CMOS process. Operating from a single +3V to +5V supply, the converter provides 20mA of full scale output current and includes edge-triggered CMOS input data latches. Low glitch energy and excellent frequency domain performance are achieved using a segmented current source architecture. For an equivalent performance dual version, see the HI5628.

特性 Features

? Throughput Rate . . . . . . . . . . . . . . . . . . . . . . . . 125MSPS

? Low Power . . . . . . . . . . . . . . . 165mW at 5V, 27mW at 3V

? Power Down Mode. . . . . . . . . . 23mW at 5V, 10mW at 3V

? Integral Linearity Error . . . . . . . . . . . . . . . . . . . ±0.25 LSB

? Adjustable Full Scale Output Current. . . . . 2mA to 20mA

? SFDR to Nyquist at 10MHz Output . . . . . . . . . . . . . 60dBc

? Internal 1.2V Bandgap Voltage Reference

? Single Power Supply from +5V to +3V

? CMOS Compatible Inputs

? Excellent Spurious Free Dynamic Range

? Pb-free Available

Applications

? Medical Instrumentation

? Wireless Communications

? Direct Digital Frequency Synthesis

? Signal Reconstruction

? Test Instrumentation

? High Resolution Imaging Systems

? Arbitrary Waveform Generators