DAC5662A
Features
- 12-Bit Dual transmit DAC
- 275 MSPS update rate
- Single supply: 3 V
- 3.6 V
- High SFDR: 85 d Bc at 5 MHz
- High IMD3: 78 d Bc at 15.1 and 16.1 MHz
- WCDMA ACLR: 70 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: 15 m W
- Package: 48-pin TQFP
2 Applications
- Cellular base transceiver station transmit channel
- CDMA: W-CDMA, CDMA2000, IS-95
- TDMA: GSM, IS-136, EDGE/UWC-136
- Medical, test instrumentation
- Arbitrary waveform generators (AWG)
- Direct digital synthesis (DDS)
- Cable modem termination system (CMTS)
3 Description
The DAC5662A is a monolithic, dual-channel 12-bit high-speed digital-to-analog converter (DAC) with onchip voltage reference.
Operating with update rates of up to 275 MSPS, the DAC5662A offers exceptional dynamic performance and tight-gain and offset matching, characteristics that make it suitable in either I/Q baseband or direct IF munication...
