Waveform Generator – KEYSIGHT 33621A

More features

Unmatched capabilities for generating a full range of signals for your most demanding measurements
Sine waves with 5x lower harmonic distortion for more pure signals
Pulses up to 100 MHz with < 1 ps jitter for more precise timing
Trueform arbitrary waveforms with sequencing for more accurate representation of user-defined signals
1 GSa/s sampling rate for higher time resolution arbitrary waveforms
14-bit resolution with 1 mVpp to 10 Vpp amplitude for greater amplitude accuracy
4 MSa/channel standard waveform memory, optional 64 MSa/channel for your longest waveforms
USB, LAN (LXI-Core), GPIB optional for quick and easy connectivity to PC or network

Description

SPECIFICATIONS WAVEFORM GENERATOR – KEYSIGHT 33621A

General technical data
Maximum frequency	120 MHz
Number of channels	1
Waveforms	Sine, Square, Ramp, Pulse, Triangle, Gaussian Noise, PRBS (Pseudorandom Binary Sequence), DC
Amplitude	1 mVpp to 10 Vpp into 50 Ω, 4–digit resolution 2 mVpp to 20 Vpp into open circuit, 4–digit resolution
Total harmonic distortion (THD)	0.03% (Up to 5x better)
Edge jitter	< 1 ps
Modulation	include AM, FM, PM FSK, and PWM
Connectivity	GPIB, LAN, USB
Memory	4 MSa/channel (64 MSa/channel with Option MEM).512 sequence steps per channel
Dimensions	261.1 mm W x 103.8 mm H x 303.2 mm D (with bumpers installed)
Weight	3.5 kg
Environmental storage temperature	–40°C to 70°C
Environmental operating temperature	0°C to 55°C (with 80% RH up to 40°C, decreases linearly to 37.5% RH at 55°C, non–condensing)

Keysight 33621A Function Generator: Precise and Versatile Waveform Generation

The Keysight – 33621A Trueform Waveform Generator delivers unmatched signal fidelity, precision, and versatility for applications requiring complex waveform generation. It offers a wide frequency range of up to 120 MHz with ultra-fine 1 µHz resolution, allowing for highly accurate signal generation and manipulation. With a total harmonic distortion (THD) as low as 0.03% and jitter below 1 ps, the 33621A provides clean and stable signals, making it an ideal choice for applications in research, development, and testing that demand high precision. Its support for numerous standard and arbitrary waveforms, alongside waveform sequencing capabilities, makes it adaptable for diverse testing needs.

Connectivity and upgrade options further enhance the 33621A’s utility in both R&D and automated testing environments. The generator comes with LAN, USB, and optional GPIB interfaces, allowing seamless integration with PC-based setups, including control and waveform management through Keysight BenchVue software. Its user-friendly color display simplifies operation, providing real-time parameter adjustment and visualization. With expandable memory for arbitrary waveforms and options for a high-stability timebase, the Keysight – 33621A is built to meet evolving test requirements, providing reliable and versatile waveform generation for advanced testing applications.