AD9735BBC

The AD9736, AD9735, and AD9734 are high performance, high frequency DACs that offer sampling rates up to 1200 MSPS and can generate multiple carriers up to their respective Nyquist frequencies. The AD9736 belongs to the family of 14-bit resolution, while the AD9735 and AD9734 are the 12-bit and 10-bit resolution products of the family, respectively. These devices include a serial peripheral interface (SPI) port that allows you to program many internal parameters and read back status registers.

These devices utilize a low specification LVDS interface to achieve high sample rates. The output current can be programmed from 8.66 mA to 31.66 mA. The AD973x family is manufactured on a 0.18 μm CMOS process and operates from 1.8 V and 3.3 V supplies with a total power consumption of 380 mW in bypass mode. The series is available in a 160-pin chip-scale ball grid array package with low package parasitics.

Product features

• Low noise and intermodulation distortion (IMD) enable wideband signals to be synthesized with high quality at IF up to 600 MHz.
• Dual Data Rate (DDR) LVDS data receivers support slew rates up to 1200 MSPS.
• Direct pin programming of basic functions or SPI port access features provide complete control over all functions of the AD973x family.
• The AD973x family is manufactured on a CMOS process and utilizes proprietary switching techniques to enhance dynamic performance.
• The current output of the AD9736 family is easy to configure and can be used in single-ended or differential circuit topologies.

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• Broadband communication system
  Cellular infrastructure (DMP)
  Peer-to-peer wireless
  CMTS/VOD
• Instrumentation, automatic test equipment
• Radar, avionics