Datasheet > 1794DFREQSN

1794DFREQSN

更新时间： 2024-11-09 08:54:35

品牌	Logo	应用领域
美高森美 - MICROSEMI		机械振荡器
页数	文件大小	规格书
5页	166K
描述
CMOS Output Clock Oscillator, 10MHz Min, 40MHz Max

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1794DFREQSN 数据手册

1794

VCXO

Series

ELECTRICAL CHARACTERISTICS

Nominal Frequency

10 to 40 MHz

Initial Frequency Accuracy

±20 PPM

@+25 C with the Control Voltage @ +2.50 VDC

Temperature Stability including ±10% Load

Change and ±5% Input Voltage change

Input Voltage

See Table I

+5Vdc ± 5%

25 mA max

RF Output

CMOS Squarewave

Duty Cycle

Logic 0

Logic 1

Rise Time

Fall Time

Load

40 / 60%measured at 50% amplitude level

0.5 V MAX

4.0 V MIN

5 nsec max measured from 10% to 90% levels

5 nsec measured from 90% to 10% levels

Tested with 2 CMOS Loads but capable of driving up

to 10.

Voltage Control Function

Control Voltage Range

0.50 to 4.50 VDC

See Table I

Frequency Deviation

(with respect to nominal frequency)

Linearity

±20% maximum

>10K

Input Impedance

Aging: 10 to 25 MHz

26 to 40 MHz

±2 PPM 1st year & ±10 PPM for 10 years

±3 PPM 1st year & ±15 PPM for 10 years

ABOLUTE MAXIMUM RATINGS

Supply Voltage

-0.5 to +6.00 VDC

50 mA maximum

-62 C to +125 C

300 C

DC Input Current

Storage Temperature range

Lead Temperature (Soldering, 10 seconds)

Vectron International Custom Datasheet

Revision Date : 6-14-05 SEM

Date Printed: 2005-07-08

1/5

Vectron International LLP 100 Watts Street Mount Holly Springs, Pennsylvania 17065, USA Tel 1-717-486-3411 Fax 1-717-486-5920 www.vectron.com

Vectron International Landstrasse D-74924 Neckarbischofsheim, Germany Tel +49-7268-801-0 Fax +49-07268-801-281 www.corningfrequency.de

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