 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| CFPT-37 ISSUE 2 ; 19 OCTOBER 2004 Delivery Options I Please contact our sales office for details Package Outline I 7.0 x 5.0 x 2.0mm SMD Description I CFPT-37 is a fixed frequency, surface mount, temperature compensated crystal oscillator providing a high degree of frequency stability over a wide temperature range Supply Voltage I 3.3V 0.3V Outline in mm Frequency Stability I Temperature 0.9ppm I Supply Voltage Variation 0.3ppm * I Load Variation 0.2ppm I After Reflow 1.0ppm I Calibration Tolerance @ 25C 1.0ppm * Supply Voltage Variation : >30.0MHz to <40.0MHz, 0.4ppm >40.0MHz, 0.5ppm SURFACE MOUNT TCXOs I Environmental Specification I 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 I I 7.00.15 0.6 2.0 Pad Connections 1.N/C 2.GND 3.Output 4.+Vs T1, T2, T3, T4 N/C 5.08 0.79 1 T4 4 1.04 T1 T2 T3 3 2 Supply Current I 3mA @ 20MHz typical Output Compatibility I HCMOS I Load: 15pF nom. I VoL: <10% Vs I VoH: >90% Vs I Duty Cycle: 45/55% I Rise Time: 8ns I Fall Time: 8ns Ageing I 1ppm / year typical in 1st year @ 25C Standard Frequencies I 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 Marking I CMAC and Batch Code I 37 + Frequency Code + Date Code Minimum Ordering Information Required I Frequency + Model Number (example 10.0MHz CFPT-37) 1.4 Solder pad layout 5.08 2.0 1.2 1.5 Output Waveform tf 90% (VoH-VoL) tr +Vs VoH 4.20 5.00.15 50% (VoH-VoL) 10% (VoH-VoL) Operating Temperature Range I -20 to 70C VoL t T 0.9 0V Duty cycle = t x 100(%) T Manufacturing Information I Soldering: SMD product suitable for Convection Reflow soldering. Peak temperature 260C. Maximum time above 220C, 60s I Test Circuit +Vs 0.1F 4 1 Do Not Connect 3 2 Output Washing: Able to withstand aqueous washing process. Packaging: Tape and reel, details available on request. 15pF* I GND * inclusive of probe and jig capacitance SURFACE MOUNT TCXOs |
Price & Availability of CFPT-37
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |