MWPA-7 Active probe model 7

Part Number

MWPA-7

Designation

Active probe model 7

APPLICATIONS

IV / CV Measurements & Failure analysis

Description

The model 7 is designed as a companion probe to Models 12C and 18C for driving integrated circuit lines so the Model 12C and 18C can be used to measure the response of adjacent nodes.

- A flexible 6 foot, 50 ohm coaxial cable accurately terminated to 50 ohms avoids undesirable reflections
- A special miniature connector receives replacement coaxial probe tips providing a shielded environment to within 3 mm of the fine tungsten probe point
- Other models : 7, 7A. For every micropositioner (please specify the model)
- For temperature applications up to 200°C, the models MWPA-7-HT and MWPA7A-HT are available

DOCUMENTS

MWPA-7(A) brochure (pdf)

Technical Specifications

Frequency

DC to 500 MHz

Signal attenuation

From 10:1 to 20:1

Tip material

Tungsten

Impédance

50 Ohm

Associated products

SM40RF & Microwave micropositioner

The SM40 micropositioner is specifically designed for RF probing, it has one inch translation capabilities in all axes and a cross-roller bearings to prevent accidentally moving the tip if bumped.

- Accepts all types of coplanar RF probes.
- Perfectly stable with screw-lock fixation on the platen (optional magnetic base).
- An integral co-planarity adjustment provides for adjusting multicontact planarities (GS, GSG, GSGSG configurations).
- It is available with various head configurations allowing the microwave head to be introduced from the front, rear.

SP150Ultra-stable submicronic micropositioner SP150

High-precision ultra-stable micropositioner with inline controls knobs, the SP150 will allow easy landing on pads as well as internal lines with a submicron accuracy.

- The down Z movement of the tip is totally vertical.
- The knobs with micrometric graduations (100TPI) allow an optimal density on the platen.
- Standard head (down movement by the Z fine knob) or Pivot head for a quicker Z positioning.
- The SP150 today represents the state-of-the-art in term of accuracy of positioning.

S725PMicropositioner S725 with pivot head

This economic micropositioner will allow landing on pads or lines down to 20 µm.
Pivot head (quick Z down before fine adjust, ideal for probe station).

SP100High precision micropositioner SP100

High-precision micropositioner with inline controls knobs, the SP100 will allow easy landing on pads as well as internal lines within micron accuracy.

- The down Z movement of the tip is totally vertical.
- The knobs with micrometric graduations (100TPI) allow an optimal density on the platen.
- Pivot head (Quick down Z for pre-positioning then fine movement) or Standard head with Z knob.

SM90RF & Microwave micropositioner

The SM90 micropositioner is specifically designed for RF probing, it has one inch translation capabilities in all axes and a cross-roller bearings to prevent accidentally moving the tip if bumped.

- Accepts all types of coplanar RF probes.
- Perfectly stable with screw-lock fixation on the platen (optional magnetic base).
- An integral co-planarity adjustment provides for adjusting multicontact planarities (GS, GSG, GSGSG configurations).
- It is available with various head configurations allowing the microwave head to be introduced from the front, rear.