VCXO Specification
Part No. + Packaging:
LFVCXO067872Bulk
Description
Voltage controlled crystal oscillator in a ceramic package with a
hermetically sealed metal lid
Model
IQXV-52
Model Issue number
1
Frequency Parameters
Frequency
Frequency Stability
Operating Temperature Range
Ageing (@ 25°C): ±3ppm max
Electrical Parameters
51.840MHz
±50.00ppm
-40.00 to 85.00°C
Supply Voltage
Current Draw
Frequency Adjustment
2.5V ±5%
25.00mA
Pulling
Control Voltage
Input Impedence
Linearity: ±10% max
Output Details
±100ppm min
1.25V ±1.05V
2MΩ min
Outline (mm)
Output Compatability
Drive Capability
Rise and Fall Time
Duty Cycle
Start Up Time: 10ms max
Start Up Time: 10ms max
Start Up Time: 10ms max
Output Control
HCMOS
15pF max
5.0ns max
45/55%
Standby Operation:
Logic '1' (>70% Vs) to pad 2 enables oscillator output
Logic '0' (<30% Vs) to pad 2 disables oscillator output: when
disabled the oscillator output goes to the high impedance state
No connection pad 2 enables oscillator output
Output Levels
VoH: >90% of Vs
VoL: <10% of Vs
Noise Parameters
Period Jitter (pk-pk): 100ps max
Period Jitter (one sigma): 25ps max
Environmental Parameters
Storage Temperature Range: -55 to 125°C
Drop: 1.2m drop (3 times) onto a hard surface
Vibration: 1.5mm amplitude, 10-55-10Hz, full sine wave,
2mins in 3 mutually perpendicular planes, duration 2hrs in
each plane
Compliance
RoHS Status (2011/65/EU)
REACh Status
MSL Rating (JDEC-STD-033):
Compliant
Compliant
Not Applicable
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
Printed on 30 Sep 16 11:47 using Part Data Sheet V1.00014
VCXO Specification
Part No. + Packaging:
LFVCXO067872Bulk
Packaging Details
Pack Style: Bulk
Pack Size: 1
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 2 of 2
Printed on 30 Sep 16 11:47 using Part Data Sheet V1.00014
