CFPS-74 查看數據表（PDF） - IQD Frequency Products Ltd
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CFPS-74 Datasheet PDF : 2 Pages
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ISSUE 7; April 2016
Description
Specifically designed and approved for use with Zarlink
chipsets for Stratum 4 applications.
±20ppm all causes over 15 years crystal oscillators.
Ceramic package with a seam sealed metal lid, hermetically
sealed.
Please see our CFPS-73 for a standard 7x5mm oscillators.
Frequency Parameters
Frequency
12.8MHz to 77.76MHz
Frequency Stability
±20.00ppm
Frequency Stability is all causes over 15 years inclusive of
frequency tolerance, supply voltage variation, load variation
and ageing.
Developed Frequencies: 12.80MHz, 19.440MHz, 20.0MHz,
20.480MHz, 27.0MHz, 40.0MHz, 44.23220MHz,
44.621770MHz, 64.0MHz & 77.760MHz.
Note: Frequencies between 1.0MHz and 100.0MHz will be
considered, please contact an IQD Sales Office.
Electrical Parameters
Supply Voltage
3.3V ±1%
Operating Temperature Ranges
0 to 70°C
Output Details
Output Compatability
Drive Capability
HCMOS
15pF
Output Control
Logic ‘1’ to pad 1 enables oscillator output, 2.5V min.
Logic ‘0’ to pad 1 disables oscillator output; when disabled the
oscillator output goes to the high impedance state, 0.5V max.
No connection to pad 1 enables oscillator output.
Environmental Parameters
Storage Temperature Range: –55 to 125°C
Manufacturing Details
Maximum Process Temperature: 260°C (10secs max)
Ordering Information
Frequency*
Model*
Output
Frequency Stability
Operating Temperature Range
Supply Voltage
(*minimum required)
Example
20.0MHz CFPS-74
HCMOS ±20ppm All Causes 15yrs 0 to 70C 3.3V
Compliance
RoHS Status (2011/65/EU)
REACh Status
MSL Rating (JDEC-STD-033):
Compliant
Compliant
Not Applicable
Crystal Clock Oscillator Specification
CFPS-74
Outline (mm)
Test Circuit
Sales Office Contact Details:
UK: +44 (0)1460 270200
Germany: 0800 1808 443
France: 0800 901 383
USA: +1.760.318.2824
Printed on 27 Apr 16 11:15 using Model Data Sheet V1.2550
Email: info@iqdfrequencyproducts.com
Web: www.iqdfrequencyproducts.com
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