DAC5672A
Features
- 1 14-Bit Dual Transmit Digital-to-Analog Converter (DAC)
- 275 MSPS Update Rate
- Single-Supply: 3 V to 3.6 V
- High Spurious-Free Dynamic Range (SFDR): 84 d Bc at 5 MHz
- High Third-Order Two-Tone Intermodulation
(IMD3): 79 d Bc at 15.1 MHz and 16.1 MHz
- WCDMA Adjacent Channel Leakage Ratio
(ACLR): 78 d B at Baseband
- WCDMA ACLR: 73 d B at 30.72 MHz
- Independent or Single Resistor Gain Control
- Dual or Interleaved Data
- On-Chip 1.2-V Reference
- Low Power: 330 m W
- Power-Down Mode: 9 m W
- Package: 48-Pin Thin-Quad Flat Pack (TQFP)
2 Applications
- Cellular Base Transceiver Station Transmit Channel
- CDMA: W-CDMA, CDMA2000, IS-95
- TDMA: GSM, IS-136, EDGE and UWC-136
- Medical and Test Instrumentation
- Arbitrary Waveform Generators (ARB)
- Direct Digital Synthesis (DDS)
- Cable Modem Termination System (CMTS)
3 Description
The DAC5672A device is a monolithic, dual-channel, 14-bit, high-speed DAC with on-chip voltage reference.
Operating with update rates of up to 275 MSPS,...
