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EMEA Tel/Fax: +44 .1767.312632 | Asia Hong Kong Tel: +852.2854.4285 Fax +852.2854.4282 | Taiwan Tel: +886.2.22073427 Fax +886.2.22073486

| Japan Tel: +81.3.3374/2079 Fax: +81.3.3374.5221

© 2006 FOX ELECTRONICS | ISO9001:2000 Certified

Unless otherwise specified, tolerances are ±0.26

Pin Connections

#1) Trim

#2) N.C. or trim reference Voltage

#3) VDD

#4) Output

#5) GND / Case

"Pin numbers

are for

reference only"

FEATURES

• 5.0V Operation

• 12V Available

• Sine Wave Output

• SC Cut Resonators

• EURO Package

• 1" x 1.4" x .75"

All dimensions are in millimeters.

All specifications subject to change without notice.

*Specifications are applicable to 10 MHz units. Performance at other frequencies will vary

from these values. Other frequencies and performance is available.

Contact Fox Custom Products Center (CPC) for details at 877-369-8041 or

email at

http://www.foxonline.com/email.htm

5.000 ~ 50.000 MHz*

+5 VDC ± 5%

3 Watts

0.8 Watts Typical

±2 PPB

± 0.5 PPB / Day

± 50 PPB / Year

(Typical @ 10 MHz)

-120 dBc

-140 dBc

-155 dBc

-158 dBc

3 minutes

± 0.5 PPM Min.

Positive

± 10%

> 100 K

Sine

> 3 dBm

> 30 dBc

PARAMETERS

Supply Voltage

Power (Warm-Up for 3 minutes)

Power Stabilized at +25ºC (Still air)

Voltage (± 5% Change)

Short Term Aging (3 weeks min operation)

Long Term Aging (After 60 days operation)

Allan Variance (1 sec samples)

Phase Noise (Offset)

10 Hz

100 Hz

1 KHz

10 KHz

Warm-Up to within ± 100 PPB

(Referenced to freq after 1/2 hour power on)

Frequency Adjust (0 to +5 VDC)

Slope

Non-Linearity (0.8V-5.0V)

Input Impedance

Output

Output Level into 50 Ohms

Harmonics

• ELECTRICAL CHARACTERISTICS

Frequency

Stability vs. Temp

±7 PPB

±10 PPB

±15 PPB

Operating

Temperature

0 ~ +70ºC

-20 ~ +70ºC

-40 ~ +75ºC

*Frequency

Range (MHz)

5.000 ~ 50.000

5.000 ~ 50.000

5.000 ~ 50.000

FTE501AS

FTE502AS

FTE503AS

Model

Number

• PART NUMBER SELECTION Learn More - Internet Required

Part Number

696-Frequency-xxxxx

697-Frequency-xxxxx

698-Frequency-xxxxx

Rev. 11/10/2006

Preliminary

http://www.foxonline.com/need_a_sample.htm

Model: FTE5_ _AS Series

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EURO Package Precision OCXO

EURO Package Precision OCXO