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Tektronix TDP3500 3.5 GHz HV diff. Probe

Tektronix TDP3500 3.5 GHz HV diff. Probe

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3.5 GHz Differential Probe with TekVPI™ Probe Interface

Tektronix TDP3500 3.5 GHz HV diff. Probe

Differential active probes provide truer signal reproduction and fidelity for high-frequency measurements. With ultra-low input capacitance and versatile device-under-test connection capabilities, the TDP1500, TDP3500 and TDP4000 Differential-ended Active probes provide excellent high-speed electrical and mechanical performance required for today’s digital system designs.

Key performance specifications
  • 4 GHz (TDP4000), 3.5 GHz (TDP3500) and 1.5 GHz (TDP1500) probe bandwidth
  • ≤1 pF (TDP1500) and ≤0.3 pF (TDP3500/TDP4000) differential input capacitance
  • 200 kΩ (TDP1500) and 100 kΩ (TDP3500/TDP4000) differential input resistance
  • ±25 V (TDP1500) and ±15 V (TDP3500/TDP4000) DC + pk AC input voltage (non-destruct)
  • >60 dB at 1 MHz and >25 dB at 1 GHz CMRR
Key features
  • Outstanding electrical performance
    • 4 GHz, 3.5 GHz and 1.5 GHz bandwidth models – accurate measurements for serial and digital applications
    • Excellent common mode rejection – reduces measurement errors in higher common environments
    • Low capacitive and resistive loading – maintains signal fidelity and reduces DC biasing interactions
  • Versatile mechanical performance
    • Compact probe head size for probing small geometry circuit elements
    • DUT attachment accessories enable connection to fine-spaced SMDs
    • Robust design for reliability
  • Easy to use
    • Connects directly to oscilloscopes with the TekVPI™ probe interface
    • Provides automatic units scaling and readout on the oscilloscopes display
    • Easy access to probe comp box controls or oscilloscope probe menu display for probe status, setup control, and diagnostic information
  • Integrated Scope/Probe system
    • Direct connection to and powered from the TekVPI™ oscilloscope interface (Connects directly to TekVPI scopes without the need of an external power supply, like many competitors require)
    • Single-button oscilloscope probe menu access
    • Setup and control from probe comp box or oscilloscope user interface
    • AutoZero – zeros out output offset
    • Remote GPIB/USB probe control through the oscilloscope
  • Design, validation, debugging, and characterization of common high-speed serial bus designs:
    • 2C
    • CAN/LIN
    • SPI
    • Serial ATA
    • Ethernet (GbE)
    • USB 2.0
    • FIreWire (1394b)
  • Signal integrity, jitter, and timing analysis
  • Manufacturing, engineering, and test




A better measurement tool

Specifically designed for use and direct connection to oscilloscopes with the TekVPI™ probe interface, the TDP1500, TDP3500 and TDP4000 Differential probes achieve high-speed signal acquisition and measurement fidelity by solving three traditional problems:

  • DUT loading effects – Are reduced by lower input capacitance and high input resistance
  • DUT connectivity – A variety of accessories exist for attaching to small SMDs, some come standard or recommended
  • Maximizing of system (oscilloscope and probe) bandwidth – Probing solutions for all measurements for TekVPI interface oscilloscope models up to 4 GHz

For the best probe support, download and install the latest version of the oscilloscope software fromwww.tek.com/software/downloads.


Tektronix TDP3500 3.5 GHz HV diff. Probe

Tektronix TDP3500 Datasheet

Tektronix TDP3500 3.5 GHz HV diff. Probe

TDP3500 standard accessories

Description Quantity shipped Reorder part number Reorder quantity
Pouch, nylon carrying case with inserts 1 each 016-1952-xx 1 each
Documentation kit TDP3500, includes: 1 each of selected language 020-2867-xx (English with Standard) 020-2893-xx (Japanese with Option L5)
020-2894-xx (Simplified Chinese with Option L7)
1 each of selected language
Printed user manual (071-2212-xx, English; 071-2213-xx, Japanese; 071-2214-xx, Simplified Chinese)
CD containing PDF-only technical reference manual, 071-2297-xx, English
Certificate of traceability 1 each Standard with probe 1 each
Probe tip cover 1 each 200-4236-xx 1 each
Antistatic wrist strap 1 each 006-3415-xx 1 each
Accessory kit TDP3500 containing: 1 each 020-2883-xx 1 each
Plastic accessory box 1 each 006-7164-xx
Square pin adapter 4 each 016-1884-xx 4 each
Variable spacing tip adapter 4 each 016-1885-xx 4 each
Y-lead adapter 2 each 196-3434-xx 1 each
Micro CKT test tip 3 each 206-0569-xx 1 each
3-inch ground lead 2 each 196-3469-xx 2 each
Marker band set (2 each of 5 colors) 1 each 016-1315-xx 1 each
Accessory performance summary and reorder sheet 1 each 001-1435-xx 1 each
Accessory kit (solder-in differential probes TDP3500, P6330, P7330, P7350) containing: 1 each 020-2505-xx 1 each
Adapter, resistor/wire 2 each 016-1926-xx 2 each
Wire assembly w/ 0.02 diameter 10 each 016-1930-xx 10 each
Wire assembly w/ 0.008 diameter 10 each 016-1931-xx 10 each
10Ω resistor w/ 0.02 diameter wire 10 each 016-1927-xx 10 each
10Ω resistor w/ 0.008 diameter wire 10 each 016-1933-xx 10 each
20Ω resistor w/ 0.02 diameter wire 10 each 016-1928-xx 10 each
20Ω resistor w/ 0.008 diameter wire 10 each 016-1934-xx 10 each


Recommended accessories

Description Part number Quantity
TDP1500 TDP3500
BNC to probe tip adapter 067-1734-xx 1 each
Spring loaded grounds 016-1782-xx 1 package of 6
TwinFoot™ adapter 016-1785-xx 1 package of 4 1 package of 4
TwinTip™ adapter 016-1786-xx 1 package of 4
VanTip™ adapter 016-1890-xx 1 package of 8
IC micro grabber SMK-4 1 package of 4 1 package of 4
IEEE 1394 adapter 679-5027-xx 1 each 1 each
TekVPI™ cal fixture 067-1701-xx 1 each 1 each
Short ground contacts 016-1783-xx 1 package of 10

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