Digital-to-Analog Converter
Data Sheet
Dual, 11-/16-Bit, 2.8 GSPS, TxDAC+® Digital-to-Analog Converters AD9135/AD9136
12578-001
FEATURES
Support ...
Description
Data Sheet
Dual, 11-/16-Bit, 2.8 GSPS, TxDAC+® Digital-to-Analog Converters AD9135/AD9136
12578-001
FEATURES
Support input data rate >2 GSPS Proprietary low spurious and distortion design
SFDR = 82 dBc at dc IF, −9 dBFS Flexible 8-lane JESD204B interface Multiple chip synchronization Fixed latency Data generator latency compensation Selectable 1×, 2×, 4×, or 8× interpolation filter Low power architecture Transmit enable function allows extra power saving and instant control of the output status High performance, low noise phase-locked loop (PLL) clock multiplier Digital inverse sinc filter Low power: 1.42 W at 1.6 GSPS full operating conditions 88-lead LFCSP with exposed pad
APPLICATIONS
Wireless communications 3G/4G W-CDMA base stations Wideband repeaters Software defined radios
Wideband communications Point to point Local multipoint distribution service (LMDS) and multichannel multipoint distribution service (MMDS)
Transmit diversity, multiple input/multiple output (MIMO) Instrumentation Automated test equipment
GENERAL DESCRIPTION
The AD9135/AD9136 are dual, 11-/16-bit, high dynamic range digital-to-analog converters (DACs) 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, as well as other analog quadrature modulators (AQMs) from Analog Devices, Inc. An optional 3-wire or 4-wire serial port interface (SPI) provides for programming/read...
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