Part No. + Packaging: LFOCXO063803BULK
Oscillator Specification
Outline (mm)
Description
Oven controlled crystal oscillator (OCXO) with voltage control on a
FR4 base with a metal lid.
Model IQOV-162-3
Model Issue number 2
Frequency Parameters
Frequency 20.0MHz
Frequency Tolerance @ 25°C ±500.00ppb
Frequency Stability ±20.00ppb
Operating Temperature Range -40.00 to 85.00°C
Ageing ±5ppb max per day, ±500ppb max
per year
Supply Voltage Variation (measurement referenced to frequency
observed with TA=25°C, Vs varied from 3.13V to 3.47V, VC =1.65V
and load=15pF): ±10ppb max
Ageing: Vs, VC, TA constant measurement referenced to frequency
observed with TA=25°C, Vs= 3.3V, VC=1.65V and after 30 days of
operation.
Load Variation (5% load change measurement referenced to
frequency observed with TA=25°C, Vs=3.3V, VC =1.65V and
load=15pF): ±10ppb max
Short Term Stability - Allan Variance (temperature stability, no
EMI\EMC or other interference，test after power for 1hr ref. to 25°C;
1s, using PN9000 equipment): 0.1ppb max / 1sec
Frequency Tolerance (measurement referenced to frequency
observed with TA=25°C, Vs=3.3V, VC=1.65V and after 15 minutes of
operation, within 30 days after ex-works): ±500ppb
Frequency Stability: TA varied from -40°C to 85°C, measurement
referenced to frequency observed with fref=(fmax+fmin )/2, Vs=3.3V,
VC=1.65V, load=15pF, temperature variable speed less than 2°C per
minute.
Electrical Parameters
3.3V
Supply Voltage
Supply Voltage Tolerance ±5%
Current Draw:
Warm up: 560mA max
Steady state (@ 25°C): 250mA max
Warm-Up Time (@ 25°C, F<±100ppb of final frequency): 5mins max
Frequency Adjustment
Pulling ±3ppm to ±8ppm
Control Voltage Details 1.65V ±1.65V
Linearity: ±10% max
Slope: Positive
Input Impedance: 100kΩ min
Output Details
Output Compatability HCMOS
Output Load 15pF
Rise and Fall time 8ns max
Duty Cycle 45/55%
Output Low (@ Vs=3.3V, load=15pF): 0.4V max
Output High (@ Vs=3.3V, load=15pF): 2.4V min
Printed on 20 Jun 14 10:15 Page 1 of 2
Sales Office Contact Details:
USA: +1 408.273.4530
France: +33 (0)5 34 50 91 18
UK: +44 (0)1460 270200
Germany: +49 (0)7264 9145-62
Email: info@iqdfrequencyproducts.com
Web: www.iqdfrequencyproducts.com
Part No. + Packaging: LFOCXO063803BULK
Oscillator Specification
Noise Parameters
Phase Noise (@ 10MHz typ):
-100dBc/Hz @ 10Hz
-130dBc/Hz @ 100Hz
-145dBc/Hz @ 1kHz
-150dBc/Hz @ 10kHz
-150dBc/Hz @ 100kHz
-155dBc/Hz @ 1MHz
Environmental Parameters
Shock: IEC 60068-2-27, Test Ea, Severity 50A: 50G, 11ms duration,
1/2 sine wave, 3 times in each of 3 mutually perpendicular planes
Vibration: IEC 60068-2-06, Test Fc: 10Hz-500Hz, 0.75mm
displacement, 10G acceleration, one cycle per 30mins, 3 times in
each of 3 mutually perpendicular planes, test 2hrs
Storage Temperature Range: -55 to 105°C
Operable Temperature Range: -40 to 85°C
ESD Level:
HBM, Class 2: 2000V to 4000V, JEDEC JS-001-2010
Machine Model, Class B: 200V to 400V, JEDEC JS-001-2010
Manufacturing Details
Maximum Reflow Temperature: 260°C (30secs max)
Moisture Sensitivity Level: 2
Compliance
RoHS Status Compliant
REACh Status Compliant
Packaging
Loose in bulk packPack Type: Bulk
Pack Size 1
Alternative packing option available
This document is correct at the time of printing; please contact your
local office for the latest version.
Printed on 20 Jun 14 10:15 Page 2 of 2
Sales Office Contact Details:
USA: +1 408.273.4530
France: +33 (0)5 34 50 91 18
UK: +44 (0)1460 270200
Germany: +49 (0)7264 9145-62
Email: info@iqdfrequencyproducts.com
Web: www.iqdfrequencyproducts.com
