Specify 12.0 Min 4.8 Max 4.88 13.6 Max 3.8 9.7 Quartz Crystal Resonators HC-49/U Standard Height Crystal 11.05 Max HC-49/U APPLICATIONS FEATURES Wide Frequency Range Additional EMI Protection Custom Manufacturing Capability Fast Turnaround Options STANDARD Microprocessor Systems Datacommunications Consumer Electronics Automotive Electronics AVAILABLE OPTIONS SPECIFICATION Frequency Range: Adjustment Tolerance at 25oC: Frequency Stability: Operating Temperature Range: Load Capacity: E.S.R: Drive level: Ageing: 300 kHz to 225 MHz ±30PPM Max. ±50PPM Max. -10oC to +60oC 30pF See Table 500 MicroWatt ±5PPM 1st Year Max. Frequency Range E.S.R 300kHz 800kHz 1.8 MHz 2.0MHz 2.4MHz 3.0MHz 3.2MHz 4.0MHz 4.2MHz 6.0MHz 8.0MHz ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 800 kHz 1.3 MHz 2.0 MHz 2.4 MHz 3.0 MHz 3.2 MHz 4.0 MHz 4.2 MHz 6.0 MHz 8.0 MHz 36 MHz 3000 Ù 5000 Ù 800 Ù 300 Ù 250 Ù 120 Ù 90 Ù 100 Ù 50 Ù 40 Ù 25 Ù 36MHz 64MHz 125MHz ~ ~ ~ 64 MHz 125 MHz 200 MHz 40 Ù 80 Ù 140 Ù www.aelcrystals.co.uk Frequency Range: Adjustment Tolerance Load Capacity: Shunt Capacity (C0): Dynamic Capacity (C1): q u a r t z b a s e d 300 kHz ~ 225 MHz ±5PPM ~ ±100PPM Series or 9pF ~ 50pF 4.5pF ~ 7pF (Typ.) 18fF ~ 20fF (Typ.) Frequency Stability vs Operating Temperature Range Operating Temperature Range Temperature Stability +/ -5 PPM +/ -10 PPM +/-20PPM +/-30PPM +/-40PPM +/-50PPM -10 to +60 -20 to +70 -40 to +90 -55 to +105 -55 to +125 Value Added Services In addition, AEL Crystals Ltd are able to offer our customers the following value added services:Fitted Insulators Radial Taping Lead Pre-Forming f r e q u e n c y Order Hotline +44 1293 524245 8 Lead Cropping Earth Lead Bar-Coding c o n t r o l c o m p o n e n t s www.aelcrystals.co.uk [email protected]