The Tektronix TDS754C is a four-channel color digital real-time oscilloscope delivering 500 MHz bandwidth and 2 GSa/s sampling rate for high-frequency signal capture and analysis. Its multi-channel architecture enables simultaneous monitoring of complex signal interactions across diverse electronic design and testing environments. The instrument combines vertical sensitivity from 2 mV/div to 10 V/div with an 8-bit vertical resolution and timebase range of 5 ns/div to 100 s/div, supporting pre-trigger viewing up to 100% of record length. Advanced trigger capabilities include edge, pulse width, video, pattern, sequence, RS-232, and USB triggering with less than 50 ps peak-to-peak jitter. The 6.5-inch color LCD display with 480 × 480 pixel resolution renders waveforms in color graded or monochrome modes. Acquisition flexibility spans sample, peak detect, averaging (2–256), envelope, and Hi-Res modes. Record length reaches 50,000 points per channel. Input impedance options provide 1 MΩ ±2% (with 15 pF ±5 pF) or 50 Ω ±2% selections. Front and rear panel connectivity includes GPIB, RS-232, USB device port, and BNC connectors for channels and external trigger. The unit operates on 100–240 VAC RMS ±10% (50/60 Hz) with power consumption under 300 VA. Ruggedized metal construction and forced-air cooling accommodate laboratory and field deployment. Standard Tektronix passive and active probes integrate directly with the instrument.
Technical Specifications
• Bandwidth: 500 MHz
• Channels: 4
• Real-time Sample Rate: Up to 2 GS/s per channel
• Vertical Resolution: 8 bits
• Vertical Sensitivity: 2 mV/div to 10 V/div
• Input Impedance: 1 MΩ ±2% (15 pF ±5 pF) or 50 Ω ±2%
• Input Coupling: AC, DC, GND
• Timebase Range: 5 ns/div to 100 s/div
• Record Length: Up to 50,000 points per channel
• Pre-trigger View: Up to 100% of record length
• Trigger Types: Edge, Pulse Width, Video, Pattern, Sequence, RS-232, USB
• Trigger Jitter: < 50 ps peak-to-peak
• Acquisition Modes: Sample, Peak Detect, Averaging, Envelope, Hi-Res
• Averaging Options: 2, 4, 8, 16, 32, 64, 128, 256
• Display: 6.5-inch color LCD, 480 × 480 pixels
• Attenuation Factor: 1x, 10x, 100x, 1000x
• Offset Accuracy: ±(0.1% of reading + 0.1 div)
• Bandwidth Limit: 20 MHz
• Power Supply: 100–240 VAC RMS ±10% (50/60 Hz); 115 VAC ±10% (400 Hz); 220 VAC ±10% (400 Hz)
• Power Consumption: < 300 VA
• Dimensions: 17.5 in. W × 7.1 in. H × 15.5 in. D (44.4 cm × 18.0 cm × 39.4 cm)
• Weight: 23.1 lbs (10.5 kg)
– Key Features
• Four-channel simultaneous acquisition with independent vertical control
• Extensive trigger library for complex signal capture scenarios
• Multiple acquisition modes including envelope and Hi-Res for noise reduction
• Color LCD display distinguishes overlapping waveforms in real time
• Broad timebase range from 5 ns to 100 s supports transient and long-duration measurements
• Programmable interfaces (GPIB, RS-232, optional Ethernet/USB) for automated test systems
– Typical Applications
• High-frequency signal debugging in digital and analog circuits
• Power supply and signal integrity analysis
• Complex multi-channel signal correlation
• Embedded systems and protocol analysis via RS-232 and USB triggering
• Laboratory and field measurements in controlled and demanding environments
– Compatibility & Integration
The TDS754C accepts standard Tektronix passive and active probes with configurable attenuation (1x, 10x, 100x, 1000x). GPIB and RS-232 connectivity enable direct integration into automated test equipment and data acquisition systems. Forced-air cooling and ruggedized metal construction support sustained operation across laboratory and field installations.
