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.

This device complements the HI5X60 family of high speed

converters offered by Intersil, which includes 8, 10, 12, and

14-bit devices.

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