Datasheet > OX-208

OX-208

更新时间： 2023-12-06 20:11:58

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
5页	664K
描述
The OX-208 is a high stability ovenized crystal oscillator in a 25 x 25 mm package, capable of agi

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OX-208 数据手册

OX-208

Oven Controlled Crystal Oscillator

OX-208

The OX-208 is a high stability ovenized crystal oscillator in a 25 x 25 mm package, capable of aging rates of 0.15 ppb/day and

temperature stabilities of 0.8 ppb over an industrial temperature range. The Vectron design team will also help develop custom

solutions where performance optimization is required for speciﬁc applications. Please contact the factory for customization

options.

Features

• Reﬂow Process Compatible

Applications

• Holdover reference

• SC-Cut resonatior

• Temperature stability to 0.4 ppb

• Aging rate 0.15 ppb/day

• Frequency Range 5 to 20 MHz

• Standard Frequencies: 5, 10, 20 MHz

• Test equipment

• Synthesizers

• Military communication equipment

• Digital Switching

Performance Speciﬁcations

Frequency Stabilities¹

(Stabilities listed for 10 MHz unless otherwise noted, for stabilities above 10 MHz values may degrade, please

contact factory)

Parameter

Min

Typical

Max

Units

Condition

vs. operating temperature range

(referenced to +25°C)

-0.4

-0.6

-0.8

-1

+0.4

+0.6

+0.8

ppb

0 to +70°C (f=< 10 MHz)

-20 to +70°C (f=< 10 MHz)

-40 to +85°C (f=< 10 MHz)

0 to +70°C (f>10 MHz)

-2

-40 to +85°C (f>10 MHz)

For better stability refer to the MX-060 or MX-041 datasheets

Initial tolerance

vs. supply voltage change

vs. load change

vs. aging / day

vs. aging / year

vs. aging / year (following year)

vs. aging/ 10 years

-25

-0.5

-0.15

-20

-15

-100

+25

+0.5

+0.15

+20

+15

+100

ppb

at time of shipment, nominal EFC

V_S5ꢀ

Load 5ꢀ

after 72 hours operation (f=< 10 MHz)

vs. aging / day

vs. aging / year

vs. aging / year (following year)

vs. aging / 10 years

-0.3

-40

-30

+0.3

+40

+30

ppb

after 72 hours operation (f> 10 MHz)

after 72 hours operation (f>10 MHz)

-200

+200

after 72 hours operation (f> 10 MHz)

retrace²

-5

ppb

Warm-up time

minutes

to 10 ppb of ﬁnal frequency (1 hour

reading) @ +25°C

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