The PAx-ac RF PA/FEM System



The X-Series PAx-ac test system has been specifically developed to address the test challenges of advanced front end RF devices used in 4G and 5G Wireless applications which require ever more demanding RF test capabilities at a lower cost of test. The PAx-ac delivers  uncompromised RF performance in a low cost system for testing RF power Amplifiers and FEMs for next generation standards including 802.11ac, LTE and LTE-advanced.


With the PAx-ac customers benefit from the following advanced capabilities:

  • Increased UPH (units per hour) with ultra fast settling times, typically less than 1ms
  • Improved source flexibility to develop lower cost configurations and increased multisite
  • Measure frequency extension to 18GHz for third harmonic testing
  • 100 / 200MHz digital test pins for more complex and higher speed digital protocols

The PAx-ac can be configured to meet the challenging multiband standards of today and in the future. The PAx-ac provides:

    • Single-site or multi-site cost effectiveness
    • LTXC DragonRF test technology for PA  and FEMs
    • Production ready, proven capabilities
    • Leverages LTXC X-Series RF installed base
    • Minimal facility cost structure
    • Maximum production efficiency

PAx-ac Test System Applications


The RF instrumentation on the PAx-ac is suited for a broad range of devices used in WLAN, WiMAX, LTE, CDMA, GSM, Edge, WCDMA, Bluetooth plus a variety of other standards for:

      • Multiband RF Power Amplifiers
      • RF Front End Modules
      • RF Analog System in Package devices
      • Other RF discrete devices

PAx-ac Test System Features
      • Compact footprint
      • RF Source and Measure:
        • 32 ports, each configured for full vector capability
        • 6GHz RF modulated source and 8GHz RF measure
        • <1 ms RF settling time on level and frequency
        • New, super compact RF synthesizers configurable to provide full octal site testing
      • Suite of DC, Digital and Time Measurement Instruments
      • Full system calibration including RF Auto Calibration kit
      • Unison - the new LTXC cross-platform test system software
      • Expansion capability for additional instruments
      • Low Power Single Phase facility requirements
      • Integrated Manipulator standard


Dynamic Range Enhancement (DRE) Feature

Dynamic Range >90 db using the DRE feature:
        • Faster test time
        • Faster correlation to bench  data
        • Improved yield

 
The PAx-ac Tester Resources
Dragon RF - High performance RF
Low Jitter Clock
SWG-HSB - High performance waveform synthesizer
DIG-HSB - High performance digitizer
HCOVI - High current octal VI
OVI - Octal VI
VI16 - 16 channel VI
FX Digital - 100/200MHz digital pins

download-the-pax-brochure

or

Contact your local LTX-Credence Representative.