NH20M20LA-10M-NSA3421A NDK [NIHON DEMPA KOGYO], NH20M20LA-10M-NSA3421A Datasheet

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NH20M20LA-10M-NSA3421A

Manufacturer Part Number
NH20M20LA-10M-NSA3421A
Description
Oven-Controlled Crystal Oscillator (OCXO) for Fixed Communication Equipment
Manufacturer
NDK [NIHON DEMPA KOGYO]
Datasheet
The value of phase noise changes when the frequency changes.
Crystal Oscillator
Model Name NH20M20LA
n
n
n
n
Phase noise (@38.88MHz)
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, with a low height.
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
21max
5-φ0.45±0.1
Measurement condition
STAND OFF
(GRASS)
4POINT
+25°C three minutes after power is on
Based on frequency after 30 days operation
Based on frequency after 30 days operation
−10 to +70°C
DC +5V±5%
0 to +5 V, positive polarity
#5
#1
l Exchanger
l High-end router
#2
15.24
Terminal number is not printed
7.62
Oven-Controlled Crystal Oscillator (OCXO) for Fixed Communication Equipment
#1
#2
#3
#4
#5
PIN Connections
Tolerance ±0.5mm
OUTPUT
VCONT
GND
VCC
NC
#3
#4
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 1.5 W max. when stable (+25°C)
Frequency
Operating temperature range
Power supply voltage
Nominal frequency (MHz)
n
n
(MHz)
10
38.88
List of Options
List of Ordering Codes
HCMOS (V
NH20M20LA-10M-NSA3421A
NH20M20LA-38.88M-NSA3421A
±500×10
OL
±10×10
±200×10
±500×10
: 0.5V max., V
NH20M20LA
±50×10
−10 to +70°C
±5×10
10 , 38.88
45 to 55%
DC +5V
15pF
−9
−9
Ordering Code
/day max.
/year max.
−6
−9
−9
-9
min.
max.
max.
max.
co43_080418_NH20M20LA_e1
−115 max.
−135 max.
−145 max.
dBc/Hz
−60 max.
−90 max.
OH
: 4.5V min.)
−30 to +70°C
10 to 38.88
DC +3.3V

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