Quadrature DAC
KEY FEATURES
  • Converts the complex baseband digital signal to two analog baseband signals
  • Dual 125 MSamples/s 10-bit D/A converters
  • 6-pole Butterworth clock rejection filters
  • Maximum bandwidth: +/- 13 MHz @ ±0.4dB ripple
  • Sampling clock rejection @ 40 MHz > 84 dBc
  • Output voltage: 1.0Vpp with 0.85V DC bias
  • Analog: SMA female connectors
  • Connectorized 3”x 3” module for ease of prototyping. Standard 40 pin 2mm dual row connectors. Single 5V supply

  • ComBlock COMPATIBILITY LIST
     
    Input Output
    COM-1402 PSK/APSK/QAM digital modulator COM-4xxx RF quadrature modulators & frequency synthesizers
    COM-1519 Direct sequence spread-spectrum modulator  
    COM-1028 FSK/MSK/GFSK/GMSK modulator  
    COM-8001 Arbitrary waveform generator, 256MB, 1Gbit/s, 40 Msamples/s  
    COM-1824 Channel emulator (Doppler, delay, fading, noise)  

     

    COM-2001
    Documentation
    Specifications (105 KB)
    Schematics
    $199 Ready-to-use Module