LeCroy WaveRunner 604ZI Digital Scope, 400MHz, 20GS/s, 4 Channel

The LeCroy WaveRunner 604ZI is a 4-channel digital oscilloscope engineered for signal analysis, validation, and design characterization. Operating at 400 MHz analog bandwidth with 20 GS/s sampling across four channels, it delivers 875 ps rise time (10–90%) for accurate waveform capture and analysis. The instrument combines advanced triggering, serial protocol decode, and a 12.1" WXGA rotatable display into a benchtop platform optimized for complex signal debugging and measurement.

Technical Specifications

• Bandwidth: 400 MHz (nominal, 50 Ω)


• Analog Channels: 4


• Sample Rate: 20 GS/s


• Memory Depth: 16 Mpts/channel


• Rise Time (10–90%): 875 ps typical


• Rise Time (20–80%): 650 ps typical


• Input Impedance: 50 Ω ±2% or 1 MΩ


• Bandwidth Limiters: 20 MHz, 200 MHz


• Display: 12.1" WXGA Color with 90° rotation


• Physical: 24 × 18 × 16 in, 30 lbs benchtop form factor

Key Features

• Advanced triggering for precise event capture


• Serial data triggers supporting I2C, SPI, UART, RS-232, I2S, CAN, LIN, FlexRay, MIL-STD-1553, SATA, 8b/10b, USB and additional protocols up to 3 Gb/s with 80-bit pattern length


• Measurement-qualified triggering using high-resolution logic


• Serial protocol decode with graphical data extraction and plotting


• LeCroy WaveStream™ Fast Viewing Mode for efficient waveform capture


• Tiltable display with automatic image adjustment for jitter tracks, eye diagrams, and frequency plots


• Embedded Windows 7 For Embedded Systems 64-Bit operating system

Typical Applications

• Multi-channel signal validation and debugging


• High-speed serial protocol analysis (I2C, SPI, CAN, UART)


• Digital and analog design characterization


• Jitter and timing measurement


• Complex waveform analysis across four independent channels

Connectivity & Integration

• USB 2.0 interface


• Wide range of probing options supported