Introduction

• 1 GHz and 500 MHz Probe Bandwidth
• <1 pF Differential Input Capacitance
• 1 MΩ Differential Input Resistance
• ±42 V （DC + pk AC） Differential Input Voltage
• > 18 dB CMRR （at 250 MHz 50X Attenuation）
• Selectable Bandwidth Limiting Filters
• DC Reject

• Small Compact Probe Head for Probing Small Geometry Circuit Elements
• Straight Pin, Square Pin, Solder Down, Variable Pitch Standard Accessories
• Robust Design for Reliability

• Provides Automatic Units Scaling and Readout on the Oscilloscope Display
• TDP1000, TDP0500

• Connect Directly to the DPO7000, DPO4000, and MSO4000 Series Oscilloscopes Using TekVPI? Probe Interface （No additional Power Adapters Required）
• Easy Access to Scope-Displayed Probe Menu for Probe Setup Control and Operating Status Information
• AutoZero – Zeros Out Output Offset

• P6251, P6250

• Connect directly to TDS5000 and other TekProbe? interface oscilloscopes, or to TekConnect oscilloscopes using TCA-BNC adapter

• High-speed Switch Mode Power Supply Design
• CAN/LIN Bus Design
• High-Speed Digital Design
• Digital Design and Characterization
• Manufacturing Engineering Test
• Research and Development

   The TDP1000, TDP0500, P6251, and P6250 High Voltage Differential Probes provide excellent high-speed electrical and mechanical performance required for today's Switch Mode Power Supply （SMPS）, CAN/LIN Bus, and high-speed digital system designs.
   Specifically designed for use with and direct connection to Tektronix oscilloscopes with either the TekVPI? probe interface, or TekProbe BNC Interface. The TDP1000, TDP0500, P6251, and P6250 High Voltage Differential Probes achieve high-speed signal acquisition and measurement fidelity by solving three traditional measurement challenges:

• Outstanding Electrical Performance
• Versatile Device Under Test Connectivity
• Ease-of-Use

„Characteristics/Specs

Characteristics

Bandwidth（Probe Only）

1 GHz（TDP1000, P6251）,
500 MHz（TDP0500, P6250）

Attenuation

5X，50X

Rise Time（Probe Only）

≤350ps（TDP1000，P6251），
<700ps（TDP0500，P6250）

Differential Input Capacitance

<1pF

Differential Input Resistance

1MΩ

CMRR

>55 dB at 30 kHz；

>50 dB at 1 MHz；

>18 dB at 250 MHz （warranted at 50X attenuation）

Sensitivity/Noise Level

2 mV RMS （5X attenuation）；

1 mV RMS （50X attenuation） referred to the probe output

10 mV RMS （5X attenuation）；

50 mV RMS （50X attenuation） referred to the probe input

Differential Mode Input Voltage

±42V （DC + pk AC）；30 VRMS

Common Mode Input Voltage

±35V （DC + pk AC）；25 VRMS

Input Offset Range

TDP1000, TDP0500

±42V（5X or 50X attenuation）

P6251, P6250

±4.25V（5X attenuation）；
±42V（50X attenuation）

Max Input Voltage（Non-destruct）

±100V（DC+pkAC）

Selectable Bandwidth Filter Limits

TDP1000, TDP0500

100Hz，10kHz，1MHz，Full

P6251, P6250

5MHz，Full

DC Reject

0.4Hz（5X）；4Hz（50X）

Gain Accuracy at DC

±2%

Propagation Delay

6.5ns

Scope Interface

TDP1000, TDP0500

TekVPI Probe Interface

P6251, P6250

TekProbe BNC Level II Interface

Physical Characteristics

Weight

0.320 lbs

0.146 kg

0.360 lbs

0.163kg

Compensation Box Dimensions

Height

1.6 inches

4.1 cm

1.0 inches

2.6cm

Width

1.2 inches

3.05 cm

1.6 inches

4.1cm

Cable Length

47.2 inches, 1.2 meter

Power Requirements

TDP1000，TDP0500

Are powered directly by the DPO7000, DPO4000, and MSO4000 Series oscilloscopes using the TekVPI interface

P6251，P6250

Are powered directly by the TekProbe-BNC interface, eliminating the need for additional power supplies and cables when used with TekProbe-BNC oscilloscopes.
May also be powered through the 1103 TEKPROBE Power Supply for use with non-TekProbe interface instrumentation.

Standard Warranty - 1 year parts and labor
Recommended Oscilloscopes

TDP1000，TDP0500

DPO7000，DPO4000，and MSO4000 Series

TekVPI probe

—

P6251，P6250

TDS5000 Series, TDS500, TDS600 and TDS700 Series, and other Tektronix oscilloscopes with TekProbe BNC-Level2 interface.

TekProbe BNC-Level2

—

DPO70000，DSA70000，TDS6000 and TDS7000 oscilloscopes

TekConnect

TCA-BNC

Required Oscilloscope Firmware

Probe

DPO7000 Series

Version 3.0.2 or later.

DPO4000/MSO4000 Series

Version 2.06 or later.

P6251，
P6250

TekProbe-BNC Level II Oscilloscopes and adapter（TCA-BNC）

TekProbe-BNC interface is firmware-independent