The dual 11-/16-bit high dynamic range digital-to-analog converters (DAC) that provide a maximum sample rate of 2800 MSPS, permitting a multicarrier generation over a very wide bandwidth. The DAC outputs are optimized to interface seamlessly with the ADRF6720 and ADRF670x analog quadrature modulators (AQMs) from analog devices, Inc. An optional 3- or 4-wire serial port interface (SPI) provides for programming/ readback of many internal parameters. The fullscale output current can be programmed over a typical range of 13.9 to 27.0mA. The AD9135 is available in an 88-lead LFCSP.
- Greater than 2 GHz, ultrawide complex signal bandwidth enables emerging wideband and multiband wireless applications
- Advanced low spurious and distortion design techniques provide high quality synthesis of wideband signals from baseband to high intermediate frequencies
- JESD204B subclass1 support simplifies multichip synchronization in software and hardware design
- Fewer pins for data interface width with a serializer/deserializer (SERDES) JESD204B eight-lane interface
- Programmable transmit enable function allows easy design balance between power consumption and wake-up time
- Small package size with 12 x 12mm footprint
- Applications
- Wireless communications
- 3G/4G W-CDMA base stations
- Wideband repeaters
- Software defined radios
- Wideband communications
- Point-to-point
- Local multipoint distribution service (LMDS)
- Multichannel multipoint distribution service (MMDS)
- Transmit diversity, multiple input/multiple output (MIMO)
- Instrumentation
- Automated test equipment