4 Channel Digital Phosphor Oscilloscope

Tektronix TDS794D Specifications:

• Bandwidth: 2 GHz
• Number of Channels: 4
• Number of Samplers: 4
• Max Real-time Sample Rate:
  1 Channel: 4 GS/s
  2 Channels: 2 GS/s
  3-4 Channels: 1 GS/s
  Equivalent-time Sample Rate: 250 GS/s max
• Max Record Length:
  1 Channel: 50 K (Opt. 1M: 500 K, Opt. 2M: 8 M)
  2 Channels: 50 K (Opt. 1M: 250 K, Opt. 2M: 4 M)
  3-4 Channels: 50 K (Opt. 1M: 130 K, Opt. 2M: 2 M)
• Max. Sample Rate Window: 2 ms
• Sensitivity: 10 mV/div to 1 V/div (50 ohm mode)
• DC Gain Accuracy: ±1.0% (0.7% typical)
• Effective Bits (typical): 5.0 (2 GHz @ 4 GS/s), 9.7 with Hi-res (1 MHz @ 10 MS/s)
• Vertical Resolution: 8-Bits (256 levels on 10.25 divisions), >11-Bits with averaging, >13-Bits typical with Hi-res
• Position Range: ±5 divisions
• Offset Range: ±1 V from 1 mV to 100 mV/div, ±10 V from 101 mV to 1 V/div, ±0.5 V from 10 mV to 50 mV/div, ±0.25 V from 50.5 mV to 99.5 mV/div, ±5 V from 100 mV to 500 mV/div, ±2.5 V from 505 mV to 1 V/div
• Analog Bandwidth Selections: Full only
• Input Coupling: DC, GND
• Input Impedance Selections: 1 M ohm in parallel with 10 pF, or 50 ohm only (DC coupling only)
• Channel Isolation: >100:1 at 100 MHz and >30:1 at the rated bandwidth
• Max Input Voltage: 5 Vrms with peaks ± 20 Volts

Tektronix TDS794D Applications:

• Communication Compliance Testing
• Digital Design and Debugging
• Jitter and Timing Analysis
• Fast Edge Characterization
• Video Design and Debug
• Disk Drive Measurements
• Power Measurements

Tektronix TDS794D Hardcopy Outputs:

• Printer, Plotter (HPGL), Data (MathCad, spreadsheets format), Interface (GPIB standard), Hardcopy Interface (Centronics and RS-232 (talk only))

Tektronix TDS794D Storage:

• Non-volatile Waveform Storage: 4 full 50 K records (Opt. 1M or 2M: 4 full 130 K records, 2 full 250 K records, or 1 compressed 500 K record)
• Non-volatile Storage for Setups: 10 front panel setups
• Floppy Disk Drive: Store reference waveforms, setups, and image files on 3.5 in 1.44 MB or 720 K MS DOS-formatted floppy disks
• Iomega Zip and Zip Plus Drive Compatible

Options Included:

• Option 13 - Add RS-232C and Centronics hardcopy interfaces.
• Option 1F - Floppy Drive
• Option HD - Hard Disk Drive
• Option 2F - Extended waveform math: FFT, integration and differentiation