High density switch matrix models in 1 wire and 2 wire configurations

Focus Microwaves provides modular microstrip, high-power, and ultra-low-loss coaxial fixtures designed for load pull testing of packaged transistors. Equipped with TRL calibration standards, these fixtures support transistor packages from under 0.1” to 1” wide. Special features include decade-wide Klopfenstein transformers (Fmax:Fmin ~10:1), water- and air-cooling options, and on-substrate bias networks. Microstrip fixtures (PTJ-x*) offer 50Ω lines, λ/4 or taper transformers, harmonic traps, and DC bias networks, while Minimum Loss coaxial Test Fixtures (MLTF-x*) feature low insertion loss (< 0.03 dB at 2 GHz) with connectors including 7mm, N, and 7/16, spanning up to 18 GHz. Both types support water cooling for RF power up to several hundred Watts.

Resistance decade box with 1 Ω - 1.2 MΩ range, high accuracy and temperature stability. Best resolution 10 μΩ, RTD temperature sensor simulation feature.

• Real resistors switched by relays
• Custom units and time sequences
• No residual resistance
• 20 ppm accuracy
• Six different languages

• Support the most high-performance Camera Link cameras with available support for Full and 80-bit mode at up to 85 MHz 
• Perform deterministic image acquisition by way of the jitter-free Camera Link 2.1 interface 
• Offload host computer of custom image processing using a field-programmable gate array (FPGA) device 
• Eliminate missed frames through a PCIe® 2.0 x8 host interface and ample onboard buffering 
• Optimize multi-camera applications via support for up to four Base or two Full/80-bit Camera Link cameras per board 
• Minimize space requirements and maximize PC compatibility through a half-length design with mini Camera Link connectivity for true single-slot operation
• Improve and simplify system connectivity with Power-overCamera-Link (PoCL) support at extended cable lengths

Flexibility

• Ideal for a wide range of applications such as RF, mm-Wave and sub-THz characterization, FA, DWC, MEMS, optoelectronic tests and WL
• Re-configurable and upgradable as requirements grow
• Minimizes setup times with no loss in performance or accuracy
• Seamless integration of various measurement instruments

Stability

• Solid station frame
• Built-in vibration-isolation solution for superior vibration attenuation
• Rigid microscope bridge
• Compact and rigid mechanical design
• Highly accurate measurement results
• Incorporates best-known methods

Ease of Use

• Ergonomic and straightforward design for comfortable and easy operation
• Low-profile design
• Simple microscope operation
• Quick and ergonomic change of DUT through pull-out stage
• Minimize training efforts
• Fast time to data
• Convenient operation

• Large switching capacity in a small footprint 
• Switch up to 16 A current - highest in its class 
• High breakdown voltage (1,000 V rms between open contacts) 
• Ideal for applications such as high current/high power switching, AC line power switching, driving relays for industrial machinery, solenoid switching, and automotive engine control 
• Fail-safe interrupt inputs that can detect a fault condition automatically open up relays to their default state