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.

dBm (sometimes dBmW) is an abbreviation for the power ratio in decibels (dB) of the measured power referenced to one milliwatt (mW). Zero dBm equals one milliwatt. A 3 dB increase represents roughly doubling the power, a 3 dB decrease, the power is reduced by about one half.

Millimeter-wave is a term that generally refers to frequencies of 26.5 GHz and above. That is where signal wavelengths fall below approximately 10 mm, and thus the terminology changes from centimeters to millimeters.

Power Repeatability
Power Repeatability is the random uncertainty in reproducing the power level after changing and re-setting the power level. The power repeatability is ± half the span (in dB) between the highest and lowest actual power. Note: - The long-term power repeatability can be obtained by taken the power repeatability and power stability into account.

Stability is the extent to which a specified property, characteristic, or parameter of a substance, device, or apparatus, remains fixed with the passage of time or with varying environmental conditions.

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