Low Profile OCXO N45Q Series
Description
Description:
The N45Q Ovenized
Crystal Oscillator Series
offers high stability
performance in a low
profile package ( 0.31
inches max. ) for base
station, telecom
infrastructure and
network synchronization
applications.
Features:
•Available in frequencies
from 10 to 32 MHz
•LVCMOS or HCMOS
output
•3.3 or 5 volt supply
•RoHS-6/Leadfree
compliant optional
•Rugged surface mount
package for machine
placement
Frequency Range, Operating Temperature, and Frequency Stability:
Frequency
Range Operating
Temperature Product
Code Frequency
Stability Product
Code
0 to +50° C A +/- 30 ppb A
0 to +70° C B +/- 50 ppb B
-20 to +70° C C +/- 75 ppb C
-40 to +85° C D +/- 90 ppb D
10 to 32 MHz
* +/-30 ppb is not available with -40 to +85° C operating temperature range.
** For different frequency stabilities and other temperature ranges, consult Bliley Sales.
Aging: (typical at 10 MHz after 30 days continuous operation)
Frequency Timeframe Aging
All 1 Year Less than +/- 100 ppb
Phase Noise:
Frequency
Offset Square Wave
1 Hz -80 dBc/Hz
10 Hz -115 dBc/Hz
100 Hz -145 dBc/Hz
1 KHz -150 dBc/Hz
10 KHz -155 dBc/Hz
100 KHz -155 dBc/Hz
www.bliley.com 2545 West Grandview Blvd Erie, PA. 16506 Tel (814) 838-3571
Page 1 of 2
Low Profile OCXO N45Q Series
www.bliley.com
Supply Voltage & Power Consumption: Supply Voltage & Power Consumption:
Supply Voltage Supply Voltage 3.3V +/- 5% 3.3V +/- 5% 5V +/- 5% 5V +/- 5%
Power Consumption 4.0 W turn on power
1.2W steady state power 4.0 W turn on power
1.2W steady state power
Product Code A B
Output Waveform: HCMOS
Waveform Description
HCMOS Output Levels (15pf load) "0" < 0.5V; "1" > 4.5V
Rise / Fall Time <10ns (10% to 90%)
Duty Cycle 45% to 55% @ 50% Logic 1
Pulling Range:
Tuning Range ( 0V to Vsupply on
Vcontrol ) None +/- 1ppm
min
Product Code A B
Environmental:
Storage Temperature -55 to 125° C
Ordering Options:
Type, Package Style, and
Lead-Free /Leaded Operating
Temp. Frequency
Stability Supply
Voltage Pulling
Range Operating
Frequency
A A A A
B B B B
C C
N45Q
NG45Q / RoHS Compliant
D D
xx.xxxxMHz
2545 West Grandview Blvd Erie, PA. 16506 Tel (814) 838-3571
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NG45Q C A A B 10.0000MHz
Product Selection Code (refer to the above example):
This part is RoHS compliant, -20C to +70C, +/- 30 ppb frequency vs. temperature stability referenced to 25C,
3.3V supply, +/- 1ppm minimum pull, and a 10 MHz operating frequency
