Datasheet > NH21M13LB

NH21M13LB

更新时间： 2024-09-26 03:46:31

品牌	Logo	应用领域
日本电波 - NDK		振荡器晶体振荡器石英晶振恒温晶体振荡器通信设备
页数	文件大小	规格书
1页	83K
描述
Oven-Controlled Crystal Oscillator (OCXO) for Fixed Communication Equipment

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中文翻译

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数据手册

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NH21M13LB 数据手册

Crystal Oscillator

Oven-Controlled Crystal Oscillator (OCXO) for Fixed Communication Equipment

Model Name NH21M13LB

Main Application

l Mobile communication base station

l Measuring instrument

l Synthesizer

l Exchanger

l High-end router

Features

l Compact, with a low height. (Compatible with 14-pin Dip)

l Excellent rise characteristics.

l Excellent phase noise characteristics.

l Excellent aging characteristics.

l Excellent short-term stability

(can be used instead of a TCXO because of its higher precision).

Specifications

Model

NH21M13LB

Item

Measurement condition

10 , 12.8

DC +3.3V

Standard nominal frequency (MHz)

Power supply voltage

Power consumption

Output level

Load

Duty Cycle (1/2Vcc)

Operating temperature range

1.7 W max. at the start and 1 W max. when stable (+25°C)

HCMOS (V_OL: 0.4V max., V_OH: 2.4V min.)

15pF

45 to 55ꢀ

−10 to +70°C

−9

500ꢁ10 max.

Frequency warm-up characteristic +25°C five minutes after power is on

−9

10ꢁ10 /day max.

Based on frequency after 30 days operation

Aging

−9

500ꢁ10 /year max.

−9

100ꢁ10 max.

Frequency / temperature characteristic −10 to +70°C

Power supply variation characteristics DC +3.3V 5ꢀ

−9

50ꢁ10 max.

Reference Value

Offset frequency

dBc/Hz

−60 max.

−90 max.

−120 max.

−140 max.

−145 max.

1 Hz

10 Hz

Phase noise (@12.8MHz)

100 Hz

1k Hz

10k Hz

The value of phase noise changes when the frequency changes.

List of Options

Dimensions

Operating temperature range

Power supply voltage

Nominal frequency (MHz)

−20 to +70°C

DC +5.0V

10 to 20

PIN Connections

GND

OUTPUT

VCC

For details of options, please feel free to contact

our sales representatives.

#14

Terminal number is not printed

19max

21max

List of Ordering Codes

Frequency

(MHz)

12.8

Ordering Code

NH21M13LB-10M-NSA3422A

NH21M13LB-12.8M-NSA3422A

#14

12.2

The above frequencies are NDK’ s standard frequencies.

Frequencies other than the above are available. Feel free to

contact our sales representatives.

15.24

4-φ0.47 0.1

Tolerance 0.5mm

co38_080418_NH21M13LB_e1

中文翻译

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与NH21M13LB相关器件

型号	品牌	获取价格	描述	数据表
NH21M13LB-10M-NSA3422A	NDK	获取价格	Oven-Controlled Crystal Oscillator (OCXO) for Fixed Communication Equipment
NH21M13LB-12.8M-NSA3422A	NDK	获取价格	Oven-Controlled Crystal Oscillator (OCXO) for Fixed Communication Equipment
NH22709000J0G	AMPHENOL	获取价格	Barrier Strip Terminal Block
NH240	ETC	获取价格	HAFTMAGNET DM25
NH24700000J0G	AMPHENOL	获取价格	Barrier Strip Terminal Block
NH24706000J0G	AMPHENOL	获取价格	Barrier Strip Terminal Block
NH250	VISHAY	获取价格	Wirewound Resistors, Military, MIL-PRF-18546 Qualified, Type RE, Aluminum Housed, Chassis
NH-250	VISHAY	获取价格	Wire Wound Resistor, RESISTOR, WIRE WOUND, 250 W, 0.05; 0.1; 0.25; 0.5; 1; 3; 5 %, 20; 50;
NH-250.18OHM2%C02	VISHAY	获取价格	Fixed Resistor, Wire Wound, 25W, 0.18ohm, 2% +/-Tol, -100,100ppm/Cel,
NH-250.47OHM2%E02	VISHAY	获取价格	Fixed Resistor, Wire Wound, 25W, 0.47ohm, 2% +/-Tol, -100,100ppm/Cel,

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