20X Low Capacitance Probe

P6158 Datasheet

P6158

Notice to EU customers

This product is not updated to comply with the RoHS 2 Directive 2011/65/EU and will not be shipped to the EU. Customers may be able to purchase products from inventory that were placed on the EU market prior to July 22, 2017 until supplies are depleted. Tektronix is committed to helping you with your solution needs. Please contact your local sales representative for further assistance or to determine if alternative product(s) are available. Tektronix will continue service to the end of worldwide support life.

Features and benefits

3 GHz Bandwidth
1.5 pF Input Capacitance
1 kΩ Input Resistance
22 V_RMS Max. Input Voltage
Activates 20X Readout in TEKPROBE™ Interface Instruments
Compact Probe Tip Compatible with a Wide Range of Tektronix Accessories and Adapters

Applications

High-speed device characterization
Propagation delays for ECL, CMOS and other logic circuitry and devices
Circuit board impedance testing (TDR)
High-speed sampling systems

P6158 DC to 3 GHz

The P6158 is a 3 GHz, 20X, low-capacitance probe. The P6158 is ideal for high-speed applications because of its ability to extend high-frequency response to 3 GHz. The BNC connector incorporates encoding to correct scale factors for 20X attenuation in oscilloscopes with TEKPROBE® power supply interface. To facilitate SMD probing, the P6158 comes standard with SureFoot® adapters. Additionally, the probe comes standard with an array of short ground leads that insert minimal inductance into the signal path of the measured waveform. The compact probe head/tip assembly is compatible with the full line of 3.5 mm probe accessories. Designed for the TDS500/600/700/5000/6000/7000 Series oscilloscopes, the P6158 probe may also be used with 50 Ω 11000 Series plug-ins and the 11800 Series SD2X Sampling/TDR plug-ins with BNC to SMA Adapters.

Recommended instruments

TDS500/600/700/7000 Series
11000 Series
11800 SD2X Sampling/TDR plug-ins
TDS820/TDS8000/CSA8000/11801C/CSA803C

P6158 Attenuation vs. frequency.

P6158 Input impedance and phase.

SF200A Series SureFoot® adapters.

Compact probe tip circuit board test points.

Specifications

All specifications are guaranteed unless noted otherwise. All specifications apply to all models unless noted otherwise.

Electrical Characteristics

Bandwidth (Probe only): DC to 3 GHz, -3 dB

Rise time: >100 ps

Attenuation: x20 (-26 dB)

Attenuation accuracy: ±3%

Input capacitance: 1.5 pF

Input resistance: 1 kΩ

Output termination: Terminate into 50 Ω

Signal delay: 5 ns

Physical charactersitics

Prob tip/head style: 3.5 mm/Compact

Output cable length: 1.2 m.

Environmental charactersitics

Operating temperature: -15 °C to +55 °C (+5 °F to +131 °F)

High operating:

55 °C @ 95 to 97% RH

Low operating:: 30 °C @ 95 to 97% RH

Ordering Information

Models

P6158: 3 GHz Low Capacitance Probe

Standard accessories

020-2232-00: P6158 probe tip accessory kit
204-1049-00: Attenuator tip cover; 2 ea. 50 mil, 25 mil (0.65 mm), and 0.5 mm SureFoot adapters
195-4240-00: 2 in. ground lead
343-1003-01: ground collar
016-1077-00: 2 ea. ground tip contact, 5 lengths w/cover shell
016-0633-00: 2 ea. compact probe tip circuit board test points; 2 ea. marker set, various colors
071-0123-00: Instruction manual

Recommended replacement accessories

SF201A: SureFoot Adapter, Orange, 50 mil (12 ea.)
SF202A: SureFoot Adapter, Blue, 0.65 mm/25 mil (12 ea.)
SF203: SureFoot Adapter, Red, 0.50 mm/20 mil (12 ea.)
131-5031-00: Compact Probe Tip Circuit Board Test Points (25 ea.)

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