Semiconductor Tester Solutions for Mobility
Enabling the explosive growth in data traffic and processing.
Best-in-class RF measurement performance for Power Amplifer/Front-End Modules, <4G, 5G, Wi-Fi 6/6E/7, and mmWave.
Cohu Tester Experience
Diamondx Test System
Flexible, Cost Optimized Test Solutions for the Most Challenging Applications
Diamondx test system extends Cohu’s low-cost, high-throughput production test solution platforms to high pin count, higher site count wireless, mobility, SOC, Flat Panel Display drivers, Power Management, and microcontrollers. Designed to meet the cost driver’s IC companies face, Diamondx extends Cohu’s leadership in lowering the cost of operations.
Breakthrough cost reductions in both capital and operating costs for the automotive, mobility, IoT/IoV/Optoelectronics, industrial and medical, and consumer markets.
Proven capability in high-density digital, DC, analog instruments as well as technology leading precision analog, SerDes, RF and Automotive test makes the Diamondx test system suitable for today’s broad range of devices.
PAx Test System
Market Leading Test System for High Volume RF PA & FEM, 5G and Mobility Devices
PAx test system delivers uncompromised RF performance in a low-cost system for testing RF power amplifiers and front-end modules for next generation wireless standards.
PAx’s flexible architecture allows configurations of a wide range of instruments that are designed to address the test challenges for RF power amplifiers and front-end modules used in cellular and connectivity applications, including WLAN standards up to Wi-Fi 6, 2G to 5G wireless and beyond, Bluetooth and a variety of IoT standards. Many of these new generation wireless devices require ever more demanding RF test capabilities from test instruments, such as wider bandwidths and lower EVM, and PAx’s configurable architecture delivers the optimized test solution with superior RF performance at a uncompromised cost of test.
Hummingbird Digitizer (DIGHB)
The DIGHB is a four channel, 14 Bit, 400 MSPS or 16 Bit, 250 MSPS waveform digitizer. It provides real-time features such as decimation and averaging to enable faster test times and improved dynamic performance.
It offers an analog bandwidth of up to 800 MHz.
The DIGHB is supported on PAx and Diamondx.
High-Value Solution for Testing Digital and Mixed-Signal Devices
The benchmark RF Test Solution for 4G and Beyond
32 Channel Digital Instrument
General-Purpose Digital Instrument for Digital SOC, Analog SOC and MCU Digital Testing
Scalable, Cost-Efficient Solution for High Performance SerDes Test
High Speed Solution for SerDes/LVDS/MIPI Interfaces
8 Lane SerDes Instrument for Testing of High-Speed Serial Interfaces
Optimized Solution for LVDS Port and DDR Memory Port Test
Highly Integrated Mixed-Signal Instrument for Multisite and Concurrent Testing
Test Solution for Ultra High Definition Display Driver ICs
Voltage/Current Source for Mobile Power Management, SOC, Automotive and MCU ICs
5G NR FR1/FR2, mmWave and Wi-Fi 6/6E/7
Sequenced Waveform Generator (SWG)
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