Keysight-Technologies-33220A-Function-Waveform-Generator-DDS-Keysight-Technologies-33220A-P-The-Keysight-Technologies-33220A-function-arbitrary-waveform-generator-uses-Direct-Digital-Synthesis-DDS-techniques-to-create-a-stable-accurate-output-signal-for-clean-low-distortion-sine-waves-It-also-gives-you-square-waves-with-fast-rise-&-fall-times-up-to-20 M Hz-&-linear-ramp-waves-up-to-200k Hz-P-P-Pulse-generation-The-33220A-can-generate-variable-edge-time-pulses-up-to-5 M Hz-With-v