NH37M28LA-10M-NSA3427A NDK [NIHON DEMPA KOGYO], NH37M28LA-10M-NSA3427A Datasheet

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NH37M28LA-10M-NSA3427A

Manufacturer Part Number
NH37M28LA-10M-NSA3427A
Description
Oven-Controlled Crystal Oscillator (OCXO)
Manufacturer
NDK [NIHON DEMPA KOGYO]
Datasheet
The value of phase noise changes when the frequency changes.
Crystal Oscillator
Model Name NH37M28LA
n
n
n
n
Phase noise (@10MHz)
n
Standard nominal frequency (MHz)
Power supply voltage
Power consumption
Output level
Load
Duty Cycle (1/2Vcc)
Operating temperature range
Frequency control characteristic
Item
l Mobile communication base station
l Measuring instrument
l Synthesizer
l Compact.
l Excellent rise characteristics.
l Excellent phase noise characteristics.
l Excellent aging characteristics.
Frequency warm-up characteristic
Aging
Frequency / temperature characteristic
Power supply variation characteristics
Main Application
Features
Specifications
Reference Value
Dimensions
5-φ0.8
33.1
36
Measurement condition
+25°C five minutes after power is on
Based on frequency after 72 hours operation
Based on frequency after 72 hours operation
−10 to +70°C
DC +5V±5%
0 to +4 V, positive polarity
#2
#1
#3
l Exchanger
l High-end router
17.78±0.3
25.4±0.3
Terminal number is not printed
STAND OFF
Oven-Controlled Crystal Oscillator (OCXO) for Fixed Communication Equipment
(4 POINT) #4
#1
#2
#3
#4
#5
PIN Connections
Tolerance ±0.5mm
OUTPUT
VCONT
VREF
#5
GND
VCC
Offset frequency
Model
100 Hz
10k Hz
10 Hz
1k Hz
1 Hz
For details of options, please feel free to contact
our sales representatives.
The above frequencies are NDK’ s standard frequencies.
Frequencies other than the above are available. Feel free to
contact our sales representatives.
3 W max. at the start and 1.3 W max. when stable (+25°C)
Frequency
Operating temperature range
Power supply voltage
Nominal frequency (MHz)
n
n
(MHz)
10
List of Options
List of Ordering Codes
HCMOS (V
OL
±50×10
NH37M28LA-10M-NSA3427A
±2×10
: 0.5V max., V
NH37M28LA
±50×10
±10×10
−10 to +70°C
±3×10
±1×10
40 to 60%
DC +5V
15pF
−9
−9
10
/day max.
/year max.
Ordering Code
−9
−6
−9
−9
max.
min.
max.
max.
co39_080418_NH37M28LA_e1
−120 max.
−140 max.
−145 max.
−150 max.
dBc/Hz
−85 max.
OH
: 4.5V min.)
−40 to +70°C
DC +3.3V
10 to 40

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