Agilent/Keysight 54200D

The Agilent/Keysight 54200D is a 50 MHz digitizing oscilloscope built for signal visualization and precision measurement across electronics testing, research, and development environments. Dual 200 MSa/s digitizers capture transient and repetitive signals with 8-bit vertical resolution across two channels. The instrument excels in digital logic applications through advanced state, missing bit, and extra bit triggering - each with parallel and serial logic qualification.

Pre-trigger display captures signal activity before the trigger event, while multiple acquisition modes (infinite persistence, envelope, average) support both live and stored waveform analysis.

Technical Specifications

• Bandwidth: 50 MHz single-shot (post-capture interpolation)


• Full-scale range: 40 mV to 40 V continuously calibrated, 2-digit resolution


• Gain accuracy: ±2% of full-scale


• Vertical resolution: 8-bit A/D conversion


• Input coupling: DC, AC, GND


• Maximum safe input: 140 V peak Horizontal System


• Time base: 50 ns to 10 s per full scale (10 divisions), 1-2-5 sequence Acquisition


• Sampling rate: 200 MSa/s per channel


• Memory depth: 1 kbyte per channel


• Channels: 2


• Pre-trigger storage: 1 screen diameter Trigger System


• State trigger clock: 25 MHz max (single phase), 20 MHz max (multiplexed)


• Master-slave timing: Master must follow slave by ≥10 ns, precede next slave by ≥50 ns


• TTL/ECL preset capabilities for automatic vertical range, offset, and trigger level configuration

Key Features

• State triggering up to 27 channels with parallel and serial logic qualification


• Missing bit and extra bit trigger modes for protocol-specific applications


• Automatic waveform measurements on pulse parameters


• Time and voltage cursors for live and stored waveform measurements


• Auto-scaling for rapid signal characterization


• Pre-trigger delay: 0 seconds (time data present after clock transition)

Typical Applications

• Digital logic signal analysis and validation


• Protocol development and debugging


• Multi-channel timing analysis in synchronous systems


• Transient capture with protocol-aware triggering

Compatibility & Integration

• HP-IB (IEEE-488) interface for remote control and programming of all front-panel functions


• Power input: 115 VAC, −22% to +10% (90–127 VAC)