GENERAL DESCRIPTION
The AD9737A/AD9739A are 11-bit and 14-bit, 2.5 GSPS high performance RF DACs that are capable of synthesizing wideband signals from dc up to 3 GHz. The AD9737A/AD9739A are pin and functionally compatible with the AD9739 with the exception that the AD9737A/AD9739A do not support synchronization or RZ mode, and are specified to operate between 1.6 GSPS and 2.5 GSPS.

FEATURES
   Direct RF synthesis at 2.5 GSPS update rate
      DC to 1.25 GHz in baseband mode
      1.25 GHz to 3.0 GHz in mix-mode
   Industry leading single/multicarrier IF or RF synthesis
   Dual-port LVDS data interface
      Up to 1.25 GSPS operation
      Source synchronous DDR clocking
   Pin compatible with the AD9739
   Programmable output current: 8.7 mA to 31.7 mA
   Low power: 1.1 W at 2.5 GSPS

APPLICATIONS
   Broadband communications systems
      DOCSIS CMTS systems
   Military jammers
   Instrumentation, automatic test equipment
   Radar, avionics