Yokogawa DLM3022 200MHz Mixed Signal Oscilloscope

The Yokogawa DLM3022 is a 200 MHz mixed-signal oscilloscope designed for electronic testing, waveform analysis, and digital signal debugging. With two analog channels and 8-bit logic capability, it combines precise measurement tools with an intuitive touchscreen interface and physical controls for productive engineering workflows across research, education, and general-purpose applications.

Technical Specifications

• Bandwidth: 200 MHz


• Analog Channels: 2


• Logic Channels: 8-bit


• Maximum Sampling Rate: 2.5 GS/s


• Record Length: Up to 500 Mpts (with /M2 option); up to 1 Gpoint (odd channels only)


• A/D Resolution: 8-bit standard; up to 12-bit in High-Resolution mode; up to 16-bit in High Resolution mode Display


• Screen: 8.4-inch capacitive touchscreen LCD


• Resolution: 800×600 or 1024×768 pixels Analysis & Triggering


• Waveform History: Up to 100,000 stored waveforms for replay and analysis


• Real-Time Low-Pass Filtering: 14 levels spanning 8 kHz to 200 MHz


• FFT Analysis: Dual simultaneous FFT capability


• Automated Measurements: Up to 30 simultaneous waveform parameter measurements


• Advanced Triggers: Edge, pattern, pulse width, timeout, and serial bus triggers; serial pattern trigger supports up to 128 bits user-defined patterns Storage & Interface


• Internal Storage: 60 GB SSD with 50 MB/s R/W speed


• Data Transfer: USB 3.0 for fast PC connectivity


• Optional Communication: GPIB interface; UART, I2C, and SPI trigger/analysis; CAN, CAN FD, and LIN trigger/analysis (on 4-channel models)

Key Features

• Dual-control operation: capacitive touchscreen or physical button/jog dial control panel


• Portrait format design minimizes bench footprint


• Touchscreen can be disabled for button-only operation


• Large display positioned above controls for optimal viewing angle

Typical Applications

• Electronic circuit debugging and characterization


• Serial protocol analysis and validation


• Embedded systems development


• Research and educational testing environments

Compatibility & Integration Optional GPIB and serial bus analysis modules (/C1, /F01, /F02) extend trigger and protocol support for CAN, LIN, I2C, SPI, and UART applications. Internal 60 GB storage enables extended waveform capture and analysis workflows without external media dependency.