AD9717-DPG2-EBZ 数据手册 ( 数据表 ) - Analog Devices

GENERAL DESCRIPTION
The AD9714/AD9715/AD9716/AD9717 are pin-compatible, dual, 8-/10-/12-/14-bit, low power digital-to-analog converters (DACs) that provide a sample rate of 125 MSPS. These TxDAC® converters are optimized for the transmit signal path of communication systems. All the devices share the same interface, package, and pinout, providing an upward or downward component selection path based on performance, resolution, and cost.

FEATURES
   Power dissipation @ 3.3 V, 2 mA output
      37 mW @ 10 MSPS
      86 mW @ 125 MSPS
   Sleep mode: <3 mW @ 3.3 V
   Supply voltage: 1.8 V to 3.3 V
   SFDR to Nyquist
      84 dBc @ 1 MHz output
      75 dBc @ 10 MHz output
   AD9717 NSD @ 1 MHz output, 125 MSPS, 2 mA: −151 dBc/Hz
   Differential current outputs: 1 mA to 4 mA
   2 on-chip auxiliary DACs
   CMOS inputs with single-port operation
   Output common mode: adjustable 0 V to 1.2 V
   Small footprint 40-lead LFCSP RoHS-compliant package

APPLICATIONS
   Wireless infrastructures
      Picocell, femtocell base stations
   Medical instrumentation
      Ultrasound transducer excitation
   Portable instrumentation
      Signal generators, arbitrary waveform generators