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Keysight 33500B Waveform Generators
Overview
The Keysight 33500B Waveform Generators are high-performance function/arbitrary waveform generators engineered to deliver superior signal fidelity, flexibility, and usability compared to conventional DDS generators. Powered by Trueform technology, the 33500B series ensures low distortion, low jitter, and high-resolution waveform generation, making it ideal for precision electronic testing and design validation.
Available in multiple models (1-channel and 2-channel, 20 MHz and 30 MHz), the series supports scalable performance with upgradeable features, allowing users to adapt the instrument to evolving test requirements.
Key Features
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Trueform Signal Generation Technology
Provides significantly lower harmonic distortion and higher waveform fidelity than traditional DDS systems. -
Up to 30 MHz Bandwidth
Supports sine, square, and pulse waveforms for a wide range of applications. -
Ultra-low jitter (< 40 ps)
Ensures stable timing signals and accurate waveform reproduction. -
High signal purity (THD < 0.04%)
Enables precise analog testing and signal simulation. -
16-bit vertical resolution
Allows fine amplitude control for detailed waveform shaping. -
Arbitrary waveform capability
Create custom signals with point-by-point control and sequencing. -
Upgradeable architecture
Expand memory, bandwidth, or features as testing needs evolve. -
BenchVue software support
Enables PC-based control, waveform creation, and automation.
Applications
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Analog and digital circuit testing
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Signal simulation and waveform generation
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Sensor and IoT device validation
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Power electronics and inverter testing
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Communication system testing
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Education and laboratory research
Technical Specification Table (Detailed)
| Category | Specification |
|---|---|
| Product Type | Function / Arbitrary Waveform Generator |
| Technology | Trueform waveform generation |
| Bandwidth | Up to 30 MHz |
| Channels | 1 or 2 channels (model dependent) |
| Waveform Types | Sine, square, pulse, ramp, noise, arbitrary |
| Sampling Rate | 250 MSa/s |
| Amplitude Range | 1 mVpp to 10 Vpp |
| Vertical Resolution | 16-bit |
| Jitter | < 40 ps |
| Total Harmonic Distortion (THD) | < 0.04% |
| Memory Depth | 1 MSa/channel (16 MSa optional) |
| Arbitrary Waveform Mode | Point-by-point with sequencing |
| Pulse Performance | Up to 30 MHz, low jitter |
| Software Support | BenchVue |
| Upgrade Capability | Yes (memory, features, options) |
| User Interface | Front panel + PC control |
| Connectivity | USB / LAN / optional GPIB |
| Application Category | R&D, validation, production test |
Technical Insights
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Trueform technology reduces waveform distortion by up to 5× compared to DDS generators
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Pulse signals exhibit 10× lower jitter, critical for timing applications
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High sampling rate (250 MSa/s) ensures accurate waveform reconstruction
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