Datasheet > 148-PCEI-50

148-PCEI-50

更新时间： 2024-11-08 09:01:31

品牌	Logo	应用领域
西迪斯 - CTS		/
页数	文件大小	规格书
4页	499K
描述
HCMOS Output Clock Oscillator

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148-PCEI-50 数据手册

Model 148

OCXO - Ultra Miniature, Ultra Low Power

Shock Resistant

Features



8MHz to 100MHz frequency range

Industry’s smallest OCXO

Fast warm-up (to 45s)

Eco-friendly < 200mW power consumption

HCMOS output

Shock and vibration resistant construction

RoHS Status

Applications



Airborne and Ground Mobile

PLL Reference for Telecommunication Systems

Portable (Battery Operated ) Devices

Guidance Systems

Instrumentation / Test and Measurement

Description

The Model 148 uses an SC-cut crystal technology with arrangement of the whole oven system together with the

crystal oscillator inside the TO-8 vacuum holder to radically reduce the OCXO size, power consumption, and its

warm-up time. As a result, the Model 148 provides excellent temperature stability, low phase-noise and aging.

Special internal heating resonator (IHR) design enables extra-high shock resistance and durability - a distinctive

feature of this model.

Electrical Specifications

Parameter

Symbol

Condition

Min

Typ

Max

Unit

Note

Frequency

Range

100

MHz

Initial

Calibration

±0.1

±0.2

For 10MHz oscillator

For 100MHz oscillator

∆F/F

ppm

ppb

Vs. Operating temp.

C: -10°C to 60°C

See “How to Order”

V_CC±5%

 5

∆F/F

Frequency

Stability

Vs. Supply voltage

±2

0.5

0.05

Vs. Aging / Day

Vs. Aging / Year

ppb

ppm

After 30 days.

See “How to Order”

Operating

Temperature

Range

See “How to Order”

For 10MHz oscillator

-40

+85

1

C

G-sensitivity

Worst direction

ppb/G

1Hz

10Hz

100Hz

1kHz

-97

-127

-152

-162

-166

SSB Phase

Noise

dBc/Hz

10kHz

Supply

Voltage

4.75

3.14

5.0

3.3

5.25

3.46

V_CC

75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.ctsvalpey.com • RevA0313

Specifications are subject to change without notice

12 3 4

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