Datasheet > NH14M09TA

NH14M09TA

更新时间： 2024-01-17 13:55:24

品牌	Logo	应用领域
日本电波 - NDK		石英晶振恒温晶体振荡器
页数	文件大小	规格书
1页	702K
描述
High Precision Oscillator (Twin-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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NH14M09TA 数据手册

Crystal Oscillator

High Precision Oscillator (Twin-OCXO)

for Fixed Communication Equipment

NH14M09TA

Main Application

■

● Base stations for system mobile communications ● High-end router ● Synthesizer

● Measuring instrument ● Exchanger ● Optical transmission system

Features

■

● Compact and excellent temperature characteristics.

● Excellent long-term frequency stability.

● Excellent phase noise characteristics.

● Supports wide temperature range.

●

Hermetic sealing package for excellent environmental-proof performance.

Speciﬁcations

■

Model

NH14M09TA

Item

Nominal Frequency Range (MHz)

Nominal Frequency f^nom(MHz)

Supply Voltage Vcc (V)

5 to 40

10, 12.8, 13, 19.2, 20, 25.6, 30.72, 38.88

+3.3

Load Impedance C^L(pF)

Operating Temperature Range T^opr(°C)

Storage Temperature Range T^str(°C)

–20 to + 70

–40 to + 85

at start

when stable, at +25 °C

at +25°C, V^cont= Center, before shipment

Max. 2.0 (Typ. 1.3)

Max. 1.0 (Typ. 0.6)

Max. 500×10^-9

Power Consumption P^CC(W)

Frequency Tolerance Δf/f^nom

Frequency/Temperature Characteristics Δf/f at Operating Temperature Range

Max. ±10×10^–9

Max. ±20×10^–9

Frequency/Voltage Coefﬁcient Δf/f

V^CC± 5%

Max. ±10×10^–9(Typ. ±5×10^–)

Max. ±5×10^–⁹/ day

Max. ±300×10^–⁹/ year

Based on frequency after 30 days

operation

Long-term Frequency Stability Δf/f

Time within speciﬁed frequency tolerance

after power on at +25°C, based on

frequency after 60minutes operation.

Stabilization Time (min.)

Max. 3 / within ± 100×10^–

V^cont= +1.5V±1.3V

Frequency Control Range Δf/f

Min. ±5×10^–

Frequency Change Polarity

Linearity (%)

Positive

Typ. ±1

LVCMOS

Output Voltage

V^OL: Max. +0.3 V

V^OH: Min. +3.0 V

Symmetry (%)

at (V^OH+ V^OL) / 2

45 to 55

Speciﬁcation Number

NSA3540F

NSA3540E

NSC5070A

Dimensions

■

Reference Value

■

Offset

Frequency

dBc/Hz

14.3

1 Hz

10 Hz

100 Hz

1 kHz

–75

Terminal land connections

Phase Noise

(at 10 MHz)

–100

–125

–150

–160

V_cont

#2 DNC (Don’t connect)

GND

OUTPUT

10 kHz

#5 DNC (Don’t connect)

#6 V_CC

Terminal numbers are not printed.

2.54 0.1

#1 #2 #3

We offer dedicated tool for evaluation of this product

#6 #5 #4

1.0 0.1

Please specify the model name, frequency, and speciﬁcation number when

you order products.

For further questions regarding speciﬁcations, please feel free to contact us.

Tolerance ±0.3

It might be printed manegement code to the bottom.

Tolerance 0.3

1706E_NH14M09TA_e

中文翻译

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