A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the TEKTRONIX TDP3500 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   TEKTRONIX TDP3500   Description / Specification:    
TEKTRONIX TDP3500 3.5 GHz Differential Probe

The Tektronix TDP3500 Differential probe makes accurate differential measurements from DC to 3.5 GHz using oscilloscopes featuring the new Tektronix TekVPI oscilloscope interface. It provides excellent highspeed electrical and mechanical performance required for today's digital system designs. Each input of the differential probe has a characteristic input impedance of 50 kΩ to ground in parallel with less than 0.6 pF.

Bandwidth (probe only): ≥3.5 GHz.
Rise time (probe only): ≤140 ps.
Attenuation: 5X.
CMRR: >60 dB at 1 MHz, >25 dB at 1 GHz.
Maximum input voltage (nondestruct): ±15 V (DC + pk AC).
Differential input capacitance: ≤0.3 pF.
Differential input resistance: 100 kΩ.
Propagation delay: 5.4 ns.
Common mode input range: +5 V to -4 V.
Input offset range: ±1 V displayed.
Differential input dynamic range: ±2 V.
Power requirements: Powered directly by oscilloscopes with the TekVPI probe interface.


Related Bench Equipment Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Available Gain
Available Gain is the ratio, at a specific frequency, of power available from the output to the power in from the source.

Decibel (dB)
A unit of measurement of power which indicates relative power. A -10 dB means a reduction in power by 10 times, -20 dB means another 10 times or 100 times overall, -30 means another 10 times or 1000 times overall and so on.

Mismatch Uncertainty
Mismatch Uncertainty is caused by re-reflections between one device (the source) and the device that follows it (the load).

Pulse Power
Pulse Power, the energy transfer rate is averaged over the pulse width. Pulse width is considered to be the time between the 50 percent risetime/falltime amplitude points. Pulse power averages out any aberrations in the pulse envelope such as overshoot or ringing.

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