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| CFPT-125 ISSUE 6 ; 20 DECEMBER 2005 Delivery Options Please contact our sales office for details Package Outline 7.0 x 5.0 x 2.0mm SMD Minimum Ordering Information Required Frequency + Model Number (example 10.0MHz CFPT-125) Environmental Specification Storage Temperature Range -55 to 125C Vibration: IEC 60068-2-6 Test Fc Procedure B4, 10-60Hz 1.5mm displacement, at 98.1m/s2, 30 minutes in each of three mutually perpendicular axes at 1 octave per minute Shock: IEC 60068-2-27 Test Ea, 980m/s2 acceleration for 6ms duration, 3 shocks in each direction along three mutually perpendicular axes Solderability: MIL-STD-202, Method 208, Category 3 RoHS: Parts are fully compliant with the European Union directive 2002/95/EC on the restriction of the use of hazardous substances in electrical and electronic eqipment. Note: The RoHS compliant parts are suitable for assembly using both Lead-free solders and Tin / Lead solders. Description CFPT-125 is a surface mount temperature compensated voltage controlled oscillator (TCVCXO) providing a high degree of frequency stability over a wide temperature range Supply Voltage 3.3V 5% Frequency Stability Temperature 0.9ppm ( code T ) Supply Voltage Variation 0.3ppm * Load Variation (15pF 10%) 0.2ppm After Reflow 1.0ppm * Supply Voltage Variation : >30.0MHz to <40.0MHz, 0.4ppm >40.0MHz, 0.5ppm SURFACE MOUNT TCXOs Operating Temperature Range -20 to 70C ( code S ) Outline in mm Supply Current 3mA @ 20MHz typical 0.6 7.00.15 2.0 0.79 1 T4 4 T1 T2 T3 2 3 1.4 2.0 Ageing 1ppm / year typical in 1st year @ 25C Standard Stock Frequencies 10, 12.8, 13.0, 14.4, 16.32,16.384, 19.44, 20.0, 26.0, 32.768 40.0MHz Other frequencies may be available, please contact our sales office Frequency Adjustment >5ppm by means of 1.651V control voltage Marking CMAC and Batch Code 1.04 Solder pad layout 5.08 1.2 1.5 Stab/Temp code + Frequency Code + Date Code Europe Tel: +44 (0)1460 270200 Americas Tel: +1 919 941 9333 Asia Tel: +86 755 8826 5991 Fax: +44 (0)1460 72578 Fax: +1 919 941 9371 Fax: +86 755 8826 5990 4.20 Website: www.cmac.com 5.00.15 Output Compatibility HCMOS Load: 15pF nom. VoL: <10% Vsupply VoH: >90% Vsupply Duty Cycle: 45/55% Rise Time: 8ns Fall Time: 8ns Pad Connections 1. Voltage Control 2. GND 3. Output 4. +Vs T1, T2, T3, T4, Do Not Connect 5.08 0.9 Manufacturing Information Soldering: SMD product suitable for Convection Reflow soldering. Peak temperature 260C. Maximum time above 220C, 60 secs. Test Circuit +Vs 0.1F Output Washing: Able to withstand aqueous washing process. Packaging: Tape and reel, details available on request. 4 1 3 2 15pF* Output Waveform tf 90% (VoH-VoL) tr +Vs VoH Voltage Control GND 50% (VoH-VoL) * inclusive of probe and jig capacitance 10% (VoH-VoL) VoL t T Duty Cycle = t x 100(%) T SURFACE MOUNT TCXOs 0V Europe Tel: +44 (0)1460 270200 Americas Tel: +1 919 941 9333 Asia Tel: +86 755 8826 5991 Fax: +44 (0)1460 72578 Fax: +1 919 941 9371 Fax: +86 755 8826 5990 Website: www.cmac.com |
Price & Availability of CFPT-125
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