Synchronized 8-Channel DACs, 900MS/s

KEY FEATURES

High-speed Digital to Analog Conversion, 12-bit precision. Converts

• 8 real channels, or
• 4 complex channels

Independent controls for each complex channel:

• Frequency up-conversion
• Amplitude

Synchronization across channels for sampling clock, up-conversion phase and frequency.

Configurable as

• Maximum frequency: 900 MSamples/s, 360 MHz maximum output frequency, 112.5Msamples/s in, 90 MHz modulation bandwidth
• Maximum bandwidth: 600 MSamples/s, 240 MHz maximum output frequency, 150 Msamples/s in, 120 MHz modulation bandwidth

Sampling clock and up-conversion frequency can be locked onto an external 10 MHz ultra-stable oscillator (frequency reference)

Output voltage: 2Vpp differential, 0.5V common mode voltage

Monitoring & Control over USB

Connectorized 3”x 3” module for ease of prototyping. Single 5V supply

ComBlock COMPATIBILITY LIST

Input	Output
COM-1500 Development platform FPGA + ARM + USB2 + DDR2 SODIMM Socket + NAND	COM-4410 [70 MHz - 2.2 GHz] 4-channel quadrature RF modulators & frequency synthesizer
COM-1700 Low-power compact development platform FPGA+ARM+DACs+ADCs+VGA+GbE LAN+USB2+NAND+TCXO+RS422	COM-40xx quadrature RF modulators