CBM94DA67
High-performance 14-bit DAC with 250MSPS update rate, 80dB SFDR, and LVDS input for communications.
Product Overview
Description
The CBM94DA67 is a high-performance 14-bit digital-to-analog converter designed for communications and waveform generation applications.
With 80dB SFDR and 72dB SNR, the CBM94DA67 delivers high-fidelity signal reconstruction for transmitters and arbitrary waveform generators.
The DAC accepts LVDS digital inputs and provides differential current output. Operating from 1.8V and 3.3V supplies, it consumes only 350mW typical power.
Product Series
CBM
Primary Application
4G/5G base station transmitters
Key Features
- High 250MSPS update rate
- Excellent 80dB SFDR
- Low 350mW power consumption
- Differential current output
- LVDS digital inputs
Specifications
| Resolution | 14-bit |
|---|---|
| Update Rate | 250 MSPS |
| SFDR | 80 dBc |
| SNR | 72 dB |
| Power Consumption | 350 mW |
| Output | Differential current |
| Interface | LVDS |
| Package | 7x7mm QFN-48 |
| Temperature Range | -40°C to +85°C |
Applications
4G/5G base station transmitters
Electronic system design
Wideband communications
Communication and interface
Arbitrary waveform generators
Electronic system design
Direct digital synthesis
Electronic system design
FAE Expert Insights
"The CBM94DA67 is an excellent DAC that pairs perfectly with the CBM94AD67 ADC for complete transceiver designs. The 80dB SFDR is impressive for this performance class."
High-performance DAC ideal for communications transmitters
— Michael Chen, BeiLuo