GENERAL DESCRIPTION
The AD9726 is a 16-bit digital-to-analog converter (DAC) that offers leading edge performance at conversion rates of up to 400 MSPS. The device uses low voltage differential signaling (LVDS) inputs and includes internal 100 Ω terminations. The analog output can be single-ended or differential current. An internal precision reference is included.

FEATURES
   Dynamic performance
      SFDR ≥ 78 dBc at fOUT = 20 MHz
      IMD ≥ 82 dBc at fOUT = 70 MHz
      ACLR ≥ 76 dBc at fOUT = 70 MHz
      NSD ≤ −160 dB/Hz at fOUT = 70 MHz
   Precision calibrated linearity
      DNL ≤ ±0.5 LSB at +25°C
      INL ≤ ±1.0 LSB at +25°C
      THD ≤ −95 dB at fOUT = 1 MHz
   LVDS inputs with internal 100 Ω terminations
   Automatic data/clock timing synchronization
   Single data rate or double data rate capable
   Differential current outputs
   Internal precision reference
   Operates on 2.5 V and 3.3 V supplies
   Extended industrial temperature range
   Thermally enhanced, 80-lead, RoHS-compliant
      TQFP_EP package

APPLICATIONS
   Instrumentation
   Test equipment
   Waveform synthesis
   Communications systems