Datasheet > VF940SH-1000-1.54MHZ

VF940SH-1000-1.54MHZ

更新时间： 2023-04-15 00:00:00

品牌	Logo	应用领域
西迪斯 - CTS		/
页数	文件大小	规格书
3页	266K
描述
HCMOS/TTL Output Clock Oscillator,

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VF940SH-1000-1.54MHZ 数据手册

VF940

VCXO, 3.3V or 5.0V

12.62 x 20.32 mm, HCMOS/TTL

Features

RoHS Status



Wide pull range – up to 1,000ppm for some

frequencies



Fundamental crystal design

Hermetically sealed package

Electrical Specifications

Parameter

Symbol

Condition

Min

Typ

Max

Unit

Note

Frequency

Range

1.54

200

MHz

Frequency

Stability

Vs. Operating

Temperature, V_CC

∆F/F

ppm

25

Operating

Temperature

-40

+85

C

4.75

3.15

5.0

3.3

5.25

3.45

Supply Voltage

Supply Current

V_CC

I_CC

No load

@ 20MHz

10 TTL gates or 50 pF max., AC coupled 50 Ohms termination

recommended for F > 54MHz

Load

Duty Cycle

@ 1.4V

Note 1

Rise & Fall

Times

F < 54MHz

F > 54MHz

T_R/T_F

20% to 80%

V_OH

Max load

0.9 V_CC

Output Levels

0.1 V_CC

Start-up Time

Phase Jitter

T_S

fj > 1kHz

1

Note 1: ±5% symmetry available, contact factory for tighter requirements.

75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.ctsvalpey.com • RevB0613

Specifications are subject to change without notice

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