HI5731
12-Bit, 100 MSPS, High Speed D/A Converter
Key Features
- Pb-free Available as an Option
- Throughput Rate 100MSPS
- Low Power 650mW
- Integral Linearity Error 0.75 LSB
- Low Glitch Energy 3.0pV-s
- TTL/CMOS Compatible Inputs
- Improved Hold Time 0.25ns
- Excellent Spurious Free Dynamic Range
Description
The HI5731 is a 12-bit, 100MSPS, D/A converter which is implemented in the Intersil BiCMOS 10V (HBC-10) process. Operating from +5V and -5.2V, the converter provides -20.48mA of full scale output current and includes an input data register and bandgap voltage reference. Low glitch energy and excellent frequency domain performance are achieved using a segmented architecture. The digital inputs are TTL/CMOS compatible and translated internally to ECL. All internal logic is implemented in ECL to achieve high switching speed with low noise. The addition of laser trimming assures 12-bit linearity is maintained along the entire transfer curve.
Applications
- Cellular Base Stations
- GSM Base Stations
- Wireless Communications
- Direct Digital Frequency Synthesis
- Signal Reconstruction
- Test Equipment
- High Resolution Imaging Systems
- Arbitrary Waveform Generators
