Crystal Clock Oscillator Specification
Part No. + Packaging:
LFSPXO027785Bulk
Description
Low phase noise crystal oscillator
Ceramic package with a seam sealed metal lid, hermetically
sealed
Model
CFPS-112
Model Issue number
4
Frequency Parameters
Frequency
Frequency Stability
Operating Temperature Range
Ageing
Electrical Parameters
32.7680MHz
±50.00ppm
-40.00 to 85.00°C
±5ppm max per year
Supply Voltage
Current Draw
Output Details
1.8V ±5%
3.00mA
Outline (mm)
CMOS
Output Compatability
Drive Capability
15pF max
Rise and Fall Time
10.0ns max
45/55%
Duty Cycle
Logic ‘1’ (>80%VS) to pad 1 enables oscillator output
Logic ‘0’ (<20% VS) to pad 1 disables oscillator output; when
disabled the oscillator output goes to the high impedance state
No connection to pad 1 enables oscillator output
Noise Parameters
Phase Noise typical figures (dBc/Hz):
Frequency
10Hz 100Hz
1kHz
27MHz
-75
-111
–146
40MHz
-80
-116
–145
Environmental Parameters
10kHz
–155
–157
100kHz
–157
–159
Test Circuit
Drop: 100cm drop (3 times) onto hard wooden board
Vibration: 10Hz-36Hz, 1.5mm amplitude, 36Hz-55Hz, 4G
sweep time 1min/oct, 2hrs in 3 mutually perpendicular planes
Storage Temperature Range: –55 to 100°C
Compliance
RoHS Status (2011/65/EU)
REACh Status
MSL Rating (JDEC-STD-033):
Packaging Details
Compliant
Compliant
Not Applicable
Pack Style: Bulk
Pack Size: 100
Loose in bulk pack
Alternative packing option available
Sales Office Contact Details:
UK: +44 (0)1460 270200
Germany: 0800 1808 443
France: 0800 901 383
USA: +1.760.318.2824
Email: info@iqdfrequencyproducts.com
Web: www.iqdfrequencyproducts.com
Page 1 of 2
Crystal Clock Oscillator Specification
Part No. + Packaging:
LFSPXO027785Bulk
Wave Form
Sales Office Contact Details:
UK: +44 (0)1460 270200
Germany: 0800 1808 443
France: 0800 901 383
USA: +1.760.318.2824
Email: info@iqdfrequencyproducts.com
Web: www.iqdfrequencyproducts.com
Page 2 of 2
Printed on 3 May 16 19:59 using Part Data Sheet V1.00014
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