arbitrary waveform generator / PXI card
National Instruments NI PXI-5412 arbitrary waveform generator has a 14-bit resolution with a sampling rate of 100 MS/s. It has an analog bandwidth of 20 MHz , and multimodule synchronization with <20 ps skew.
For easy generation of standard waveform, it has a function generator emulation mode. It also features shared waveform and sequence instruction memory of 8, 32, or 256 MB.