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Differential Probe

High-speed differential probing systems that provide the connectivity and signal fidelity for serial bus PHY measurements

Differential signaling used in high speed serial standards requires very accurate characterization. The industry-leading bandwidth and signal fidelity found in a Tektronix differential probe ensures that you see every possible detail. Our TriMode architecture streamlines measurement acquisition by enabling you to make differential, single-ended, and common mode measurements with a single DUT connection point. Learn more about our differential probe solutions:

Quick Selector Guide
Model Attenuation Bandwidth Input Impedance Maximum Voltage
P5200A 50X / 500X 50 MHz Differential: 10 MΩ, 2 pF; Ground: 5 MΩ, 4 pF 1000 V CAT II
P5205A 50X / 500X 100 MHz Differential: 10 MΩ, 2 pF; Ground: 5 MΩ, 4 pF 1000 V CAT II
P5202A 20X / 200X 100 MHz Differential: 5 MΩ, 2 pF; Ground: 2.5 MΩ, 4 pF 450 V CAT I, 300 V CAT II
THDP0200 50X / 500X 200 MHz Probe Tip: 10 MΩ, <2 pF 1000 V CAT II, 600 V CAT III
TMDP0200 25X / 250X 200 MHz Probe Tip: 5 MΩ, <2 pF 550 V CAT I, 300 V CAT III
ADA400A - 1 MHz 1 MΩ -
P5210A 100X / 1000X 50 MHz Differential: 40 MΩ, 2.5 pF; Ground: 20 MΩ, 5 pF 2300 V CAT I, 1000 V CAT III
THDP0100 100X / 1000X 100 MHz Probe Tip: 40 MΩ, <2.5 pF 2300 V CAT I, 1000 V CAT III
TDP0500 5X / 50X 500 MHz 1 M / <1 pF ±100 V (DC + pk AC)
P6246 1X, 10X 400 MHz 200 k / <1 pF ±25 V (DC + pk AC)
TDP1000 5X / 50X 1 GHz 1 M / <1 pF ±100 V (DC + pk AC)
P6247 1X, 10X 1.0 GHz 200 k / <1 pF ±25 V (DC + pk AC)
P6251 5X / 50X 1 GHz 1 M / <1 pF ±100 V (DC + pk AC)
TDP1500 1X / 10X 1.5 GHz 200 k / 1 pF ±25 V (DC + pk AC)
P6248 1X, 10X 1.5 GHz 200 k / <1 pF ±25 V (DC + pk AC)
P7504 5X / 12.5X >4 GHz 100 k ±15 V (DC + pk AC)
TDP3500 5X 3.5 GHz 100 k / 0.3 pF ±15 V (DC + pk AC)
P6330 5X 3.5 GHz 100 k ±25 V (DC + pk AC)
P7330 5X 3.5 GHz 100 k ±25 V (DC + pk AC)
P7340A 5X / 25X >4 GHz 100 k ±15 V (DC + pk AC)
P7313SMA 2.5X / 12.5X >13.0 GHz 100 ±5 V (DC + pk AC)
P7506 5X / 12.5X >6 GHz 100 k ±15 V (DC + pk AC)
P7360A 5X / 25X >6 GHz 100 k ±15 V (DC + pk AC)
P7508 5X / 12.5X >8 GHz 100 k ±15 V (DC + pk AC)
P7380A 5X / 25X >8 GHz 100 k ±15 V (DC + pk AC)
P7513A 5X / 12.5X >13 GHz 100 k ±15 V (DC + pk AC)
P7313 5X / 25X >12.5 GHz 100 k ±15 V (DC + pk AC)
P7516 5X / 12.5X >16 GHz 100 k ±15 V (DC + pk AC)
P7520A 5X / 12.5X >20 GHz 100 k ±15 V (DC + pk AC)
P7630 0.25/0.5/1/2/4 (coax), 1.25/2.5/5/10/20 (P76TA) >30 GHz 50 Ω / 225 Ω ±5 V (DC + pk AC)
P7350 6.25X 5.0 GHz 100 k ±25 V (DC + pk AC)