The HI5728 is a 10-bit, dual 125MSPS D/A converter which is implemented in an advanced CMOS process. It is designed for high speed applications where integration, bandwidth and accuracy are essential. Operating from a single +5V or +3V supply, the converter provides 20.48mA of full scale output current and includes an input data register.

特性 Features

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

? Low Power . . . . . . . . . . . . . . . 330mW at 5V, 54mW at 3V

? Integral Linearity Error . . . . . . . . . . . . . . . . . . . . . ±1 LSB

? Differential Linearity . . . . . . . . . . . . . . . . . . . . . . ±0.5 LSB

? Gain Matching (Typ). . . . . . . . . . . . . . . . . . . . . . . . . . 0.5

? SFDR at 5MHz Output . . . . . . . . . . . . . . . . . . . . . . . 68dBc

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

? CMOS Compatible Inputs

? Excellent Spurious Free Dynamic Range

? Internal Voltage Reference

? Dual 10-Bit D/A Converters on a Monolithic Chip

? Pb-Free Available (RoHS Compliant)

Applications

? Wireless Local Loop

? Direct Digital Frequency Synthesis

? Wireless Communications

? Signal Reconstruction

? Arbitrary Waveform Generators

? Test Equipment/Instrumentation

? High Resolution Imaging Systems