6300334-03  •  Windows System Software  •  Printer (Optional)  •  Computer Requirements:  Minimum 500 MHz Pentium III
One full PCI slot with +3.3V & 5V power,
Windows 98  •  250B or 250C Network Analyzer  •  S&A 2451 Switch Controller  •  S&A 4220 Temperature Test Chamber  (LCO₂, LN₂, or Mechanical Refrigeration  Cooling)  •  IEC-444 Pi-Network Test Head  SYSTEM CONFIGURATION  SAMPLE REPORTS

 S&A     W-2200B SMD DISC PALLET
TEMPERATURE TEST SYSTEM  With 250B or 250C Network Analyzer  •  Measures over 75 different parameters  •  Parameter and curve fit characteristics checked
against easy to define QC limits  •  Crystals of different frequencies tested in a single  temperature run  •  All data published in a Microsoft Access^TM data
base and can be exported to Microsoft Excel ^T M
for custom data analysis  •  Printouts are generated using Crystal Reports  •  Automated software based quartz crystal
temperature test system  •  Up to 4 disc pallets can be stacked  •  Standard SMD sizes available include:  •  Custom SMD sizes available  •  High speed fan mounted inside the chamber
cover provides fast temperature soak time  •  Disc pallet platform can be easily integrated  into dedicated machine for automatic
loading / unloading SMD devices  SMD TYPE             DISC CAPACITY      TOTAL CHAMBER CAPACITY  5 x 7mm  140                                    560  4.5 x 8mm  140  560  3.5 x 6mm  160  640  3.2 x 5mm  160                                    640  2.5 x 4mm  160  640  HC-49usmd  100  400  SPECIFICATIONS  *  Proprietary measurement and calibration algorithms provide correlation to industry standard crystal measurement equipment.  250B Frequency Range:  15 KHz to 400 KHz and 0.5 MHz to 200 MHz  250C Frequency Range:  15 KHz to 400 KHz and 0.5 MHz to 500 MHz  Frequency Correlation:  +/- 1 ppm* at series (typical)  Crystal power:  1 nW to 1000 uW (1 MHz to 50 MHz)
1 nW to 500 uW (>50 MHz to 200 MHz)  Temperature Stability:    ±0.1 Degree C