FormFactor - Cascade DC-Q Probe - Multi-contact DC probe with flat tip needles
-
Power bypass inductance: 8 nH
-
Standard DCQ probes have flat tip needles available in nickel-plated tungsten or BeCu with diameters of 0.75 mil, 1.0 mil and 1.5 mil.
-
Supports collinear and non-standard needle configurations
-
Up to 16 DC for standard; maximum of 24 DC for custom
-
Ideal for probing the entire circuit for functional test
-
DC probes can provide power or slow logic to circuit under test
The DCQ probes use controlled impedance, ceramic blade needles for low noise and high performance. This needle style allows the placement of high-quality bypass capacitors with very little series inductance due to their close proximity to the probe tip. All of the needles are connected to a common ground plane but individual needles can be easily (ground) isolated for additional low noise performance. A maximum of 16 needles are available for standard configurations and a maximum of 24 needles for custom configurations.
Document
Document
Document
More Product Information
Focus provides the deepest portfolio of wideband fundamental and harmonic passive tuners. Passive impedance tuners generate controllable reflection factor (Impedance) across the smith chart over a given frequency range. Focus uses two basic technologies:
-
From 100MHz to 120GHz we use the slide screw technique in which a reflective probe is inserted into a low loss slotted transmission line.
-
For frequencies from 10MHz to 170MHz we use a lumped element technology, whereby variable capacitors are connected with optimized lengths of coaxial cable. To view our Low Frequency Tuners, Click Here!
Most Focus Passive Tuners use long lasting RF probes which are designed for optimal tuning accuracy and are free of spurious resonances. The combination of multiple probes provide ultra wideband coverage in one single tuner. All Focus Passive Tuners are LAN controlled and include on-board impedance synthesis firmware.
For more information on Passive Tuners, visit our youtube channel!
Differential active probes are like two probes in one. Instead of measuring a test point in relation to a ground point (like single-ended active probes), differential probes measure the difference in voltage of a test point in relation to another test point
-
On-wafer power device characterization up to 10,000 V DC / 600 A
-
Safe and convenient integration kits to support T.I.P.S. “LuPo” High Voltage / High Power Probe Cards
-
Prevent thin wafers from curling and breaking
-
Safety interlock system with clear enclosure for operator safety during device measurements
-
Convenient connection kits for easy and safe system integration with power device analyzers from Keysight Technologies and major suppliers
-
Up to 25% lower air consumption (CDA) than other systems in the market (300l/min) with no compromise in transition times
-
Windows 10 compatibility enables highest performance and safe operation with state-of-the-art hardware
See more Key Features on Specifications & Details tab
- High signal fidelity to 4 GHz bandwidth
- Low circuit loading – High input impedance and low capacitance
- 4 GHz, 2.5 GHz, 1.5 GHz and 1 GHz models
- 1 MΩ input resistance
- 0.6 pF (4 GHz) and 0.9 pF input capacitance
- ± 8 V input dynamic range, ± 12 V offset range
- Wide variety of tips and grounds
- Easy to use, integrated with oscilloscope
Customized Solutions for a Variety of Challenging Applications
We are your partner for challenging applications. Our comprehensive technical and application know-how over all probe system platforms and our expertise for customized products is based on an extensive experience over many years. We offer a special demo support in-house or at the customer, as well as after sales support for complicated setups.
For more information please contact your local sales representative.
-
Ease of use – Less experienced operators can perform an RF calibration up to 500 GHz by simply pushing a button. This reduces the need of experienced users full time on each system.
-
Reduced Soak Time – The system will automatically re-align the probes to the pads if they drift from alignment. This reduces test time and increases throughput.
-
Unattended Use – Measurements can be left running over night or the weekend, testing all devices on the wafer, and at different temperatures without the need of an operator.
-
Calibration Monitor and Re-calibration – System will
continuously monitor calibration drift, and automatically re-calibrate the system should the drift exceed a predefined limit.
-
Light-tight version and EMI-shielded version for low noise and light-sensitive measurements
-
Application flexibility, ideal for use in high frequency applications
-
Sized to accommodate thermal chucks, laser cutter, and video equipment on the probe system
-
Suitable for integration with vibration isolating tables
-
Fully isolated experiment space for true 4K temperatures during probing
-
Cryogenic positioners to provide large travel ranges without warming up the device
-
Flexible thermal jumpers to ensure high thermal conductance and low mechanical transmission
-
A soft vacuum bellows provides a compliant mounting interface for the cryocooler
-
Quick release vacuum feedthroughs for easy configurability
-
A large rectangular port for high signal capacity
See more Key Features in Specifications & Details tab
-
High power – 66 W at 2.4 GHz and 43 W at 5 GHz
-
Extremely low insertion loss of ≤ 0.4 dB (typical) up to 40 GHz
-
Excellent contact control and low contact resistance
-
High performance on any pad material (Al or Au)
-
Longest lifetime – typically one million (1,000,000) touchdowns
FormFactor, Inc.
FormFactor, Inc. (NASDAQ:FORM) is a leading provider of essential test and measurement technologies along the full IC life cycle – from characterization, modeling, reliability, and design de-bug, to qualification and production test.
We constantly strive to help our customers solve the advanced test and measurement challenges of the broader semiconductor industry. Our focus on customer partnership, innovation, agility and operational excellence allows us to earn sustainable business every day.
Contact Details
FormFactor, Inc. Corporate Headquarters
7005 Southfront Road, Livermore, CA 94551, USA
Phone: 925-290-4000
Test & Measurement
Download Line Card
