Tektronix MDO4104C 6GHz Mixed Domain Oscilloscope

The Tektronix MDO4104C is a 6 GHz mixed domain oscilloscope that consolidates oscilloscope, spectrum analyzer, logic analyzer, protocol analyzer, arbitrary/function generator, and digital voltmeter/frequency counter into a single platform. Four analog channels with 1 GHz bandwidth and up to 5 GS/s sampling enable precise capture of analog signals. An optional RF input extends measurement capability to 6 GHz with ≥1 GHz capture bandwidth and automated measurements including channel power, adjacent channel power ratio, and occupied bandwidth. Sixteen optional digital channels at 16.5 GS/s, time-synchronized with analog and RF acquisitions, support detailed troubleshooting of embedded systems. Protocol analysis covers I2C, SPI, RS-232/422/485/UART, USB 2.0, Ethernet, CAN, LIN, FlexRay, MIL-STD-1553, and audio standards. Advanced triggering options span edge, sequence, pulse width, logic, setup/hold violation, and RF power level triggers. The 20 Mpts record length on all channels ensures extended waveform capture across domains, while > 340,000 wfms/s refresh rate supports real-time signal observation. Integrated arbitrary waveform generation up to 50 MHz with 128 k record length and 250 MS/s sample rate enables stimulus-response testing. Built-in 4-digit DVM and 5-digit frequency counter provide ancillary measurements.

– Technical Specifications

• Oscilloscope: 4 analog channels, 1 GHz bandwidth, 5 GS/s maximum sample rate, 20 Mpts record length, 350 ps rise time, 8-bit vertical resolution
• Spectrum Analyzer (Optional): 9 kHz to 6 GHz, ≥1 GHz capture bandwidth, -65 dBc dynamic range, spectrogram display, trace modes include Normal, Average, Max Hold, Min Hold
• Logic Analyzer (Optional): 16 digital channels, 16.5 GS/s, 20 Mpts record length, 60.6 ps timing resolution (MagniVu™)
• Protocol Analyzer (Optional): I2C, SPI, RS-232/422/485/UART, USB 2.0, Ethernet, CAN, LIN, FlexRay, MIL-STD-1553, I2S/LJ/RJ/TDM, audio standards
• Arbitrary/Function Generator (Optional): 50 MHz waveform generation, 13 predefined waveform types, 128 k arbitrary record length, 250 MS/s sample rate
• DVM & Frequency Counter: 4-digit DVM, 5-digit frequency counter, DC and AC RMS measurements

– Key Features

• Time-synchronized multi-domain acquisition across analog, digital, and RF
• 20 MHz, 250 MHz, and full bandwidth selections for flexible analog configuration
• Advanced triggering: edge, sequence, pulse width, timeout, runt, logic, setup/hold violation, rise/fall time, video, and RF power level
• Included 1 GHz bandwidth passive voltage probes with 3.9 pF capacitive loading
• DC, AC, and GND input coupling

– Typical Applications

• Wireless communication system debugging and EMI characterization
• Embedded system multi-layer protocol validation
• RF signal monitoring and spectral analysis
• Mixed-signal hardware verification and stimulus-response testing