The GX1120 is a 16-bit high performance dual-channel 3U form factor PXI board that offers function generator and arbitrary waveform generator functionality within one instrument. Each channel is fully independent and can be programmatically configured as a function generator or arbitrary waveform generator. Each channel’s sample clock, output level, offset level, and waveform setting can be programmed independently. When configured in arbitrary waveform generator mode both channels share 32M samples of waveform data with 16 bits of vertical resolution. Maximum sample rate is 250 MHz for each channel. In addition, a third mode of operation offers a 400MHz arbitrary waveform generator mode by combining both channels into one. Built-in waveforms are available for use with both the function generator and arbitrary waveform generator modes of operation and include Sine, Triangle, Square, Ramp, Noise and Pulse waveforms.