Contact Us
Connect to an Expert

Looking for customer support? Ready to learn more about our products and services?

Contact Sales Today
Infinity Probe - Coaxial
  • Infinity Probe - Coaxial
  • Infinity Dual Probe
  • Infinity Probes with RF TopHat and Keysight Frequency Extenders on 200 mm Probe Station SUMMIT200
  • Autonomous RF Measurement Assistant with Infinity Probes and Keysight Frequency Extenders on 200 mm Probe Station SUMMIT200
  • Infinity Probes and Focus Microwaves DELTA Tuners for Load-Pull Modeling and Characterization on 200 mm Probe Station SUMMIT200
  • 200 mm RF Probe Station SUMMIT200 with Infinity Probes and Focus Microwaves DELTA Tuners for Load-Pull Modeling and Characterization

Ideal for device characterization and modeling, Infinity probe combines extremely low contact resistance on aluminum pads with unsurpassed RF measurement accuracy for highly reliable, repeatable measurements. Proprietary thin-film and coaxial probe technology reduces unwanted couplings to nearby devices and transmission modes.

  • Lithographic thin-film construction
  • Excellent crosstalk characteristics
  • Non-oxidizing nickel alloy tips
  • Innovative force delivery mechanism
  • 40GHz, 50GHz, 67GHz, 110GHz and 145GHz connectors available
  • GSG, SG, GS, GSGSG, GSSG, SGS configurations
  • 50 to 250 µm pitches (other pitches available on request)
  • High current version (2 A) available

Advantages

  • Superior field confinement reduces unwanted couplings to nearby devices and transmission modes
  • Superior measurement accuracy and repeatability
  • Small scrub minimizes damage to aluminum pad
  • Typical contact resistance < 0. 05 Ω on Al, <0.02Ω on Au
  • Save valuable wafer space and reduce pad parasitics by being able to shrink pad geometries to 25 x 35 µ m (best case)

vimeo-video-thumbnail

Autonomous RF Measurement Assistant

FormFactor’s Autonomous RF Measurement Assistant is the only solution in the market that enables true automatic, hands-free calibration and measurement of RF devices at multiple temperatures.

vimeo-video-thumbnail

Autonomous RF Calibration and Wafer Probing Over Temperature at High Frequency

Anthony Lord, Director of the RF Market Segment at FormFactor Inc., demonstrates autonomous calibration monitoring and re-calibration over multiple temperatures at frequencies up to 330GHz.


vimeo-video-thumbnail

Broadband S-parameter Measurement to 130 GHz | Anthony Lord

FormFactor RF Market Director Anthony Lord reviews the challenges of making very high frequency measurements over a broad band, especially at millimeter waves. He discusses the need for device modelling and circuit characterization with high accuracy and repeatability, as well as the challenges of making these measurements over temperature (-40 to as high as +175 degrees C).


vimeo-video-thumbnail

Load-Pull Tuning with FormFactor’s CM300xi and Focus Microwave’s Low Frequency DELTA Tuners

Focus Microwave’s new low frequency DELTA tuners have been seamlessly integrated onto FormFactor’s CM300xi automated wafer probe station. The solution provides high VSWR fundamental and harmonic tuning and covers a wide frequency range of 1.8 to 40 GHz.

vimeo-video-thumbnail

Turnkey Solution for Load-Pull Modeling and Characterization of 5G Devices and Transistor Circuits

FormFactor has partnered up with Focus Microwaves and Keysight to provide the most advanced turn-key solution for high-frequency fundamental and harmonic load pull measurements up to 110 GHz.