The Tektronix TDS794D is a 2 GHz, 4-channel Digital Phosphor Oscilloscope (DPO) designed for advanced electronic design, debugging, and characterization. Featuring a real-time sample rate of up to 4 GS/s and Tektronix's proprietary three-dimensional signal acquisition (DPO) technology, it delivers deep insights into complex waveforms, transient events, and jitter by displaying signal amplitude, time, and distribution of amplitude over time.
Specifications
General
| Parameter | Value |
|---|---|
| Warm-up Time | 20 minutes |
Vertical System
| Parameter | Value |
|---|---|
| Analog Bandwidth (-3 dB) | 2 GHz |
| Number of Channels | 4 |
Horizontal System
| Parameter | Value |
|---|---|
| Timebase Range | 50 ps/div to 10 s/div |
Acquisition System
| Parameter | Value |
|---|---|
| Max Real-time Sample Rate (Single Channel) | 4 GS/s |
| Max Real-time Sample Rate (Two Channels) | 2 GS/s |
| Max Real-time Sample Rate (Four Channels) | 1 GS/s |
| Maximum Record Length (Standard) | 50,000 points |
Trigger System
| Parameter | Value |
|---|---|
| Trigger Sources | Ch 1, Ch 2, Ch 3, Ch 4, AC Line, Auxiliary |
| Trigger Modes | Auto, Normal, Single Sequence |
| Edge Triggering | Yes |
| Pulse Width Triggering | Yes |
| Runt Triggering | Yes |
| Glitch/Transition Triggering | Yes |
| Pattern/State Logic Triggering | Yes |
| Setup/Hold Violation Triggering | Yes |
| Internal Trigger Level Range | ±12 divisions from center of screen |
Connectivity and I/O Interfaces
| Parameter | Value |
|---|---|
| Removable Storage Media Type | 3.5-inch 1.44 MB Floppy Drive |
| Probe Interface | TekProbe Level II Interface |
Technology
Digital Phosphor Oscilloscope (DPO)
Applications
Advanced electronic design, high-speed digital design debugging, and communication signal analysis