MECHANICAL DIMENSIONS

Marking Guide on page F3-F4

TEL 949-366-8700

FAX 949-366-8707

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Frequency Range

3.5.000MHz to 70.000MHz (3.5000MHz to 4.000MHz = 310 Series ONLY)

Frequency Tolerance/Stability

“A” Option

“B” Option

“C” Option

Other Combinations Available. Contact Factory for Custom Specifications.

±30/50ppm Max.

±50/50ppm Max.

±30/30ppm Max.

Operating Temperature Range

“C” Option

“E” Option

-10°C to 60°C

-20°C to 70°C

Storage Temperature Range

-55°C to 125°C

Load Capacitance

“S” Option

“XX” Option

Series

18pF (Contact factory for other load capacitances)

Mode of Operation

Fundamental “1” Option

Third Overtone “3” Option

4.001MHz to 32.000MHz

30.000MHz to 70.000MHz

Drive Level

2mWatts Maximum, 100uWatts Correlation

ELECTRICAL SPECIFICATIONS

Revision: 1996-D

L

10.0 MIN

3.2 MAX

1.1 TYP

All Dimensions in mm.

Package

L

CEI310 Series

10.3 Max

CEI309 Series

9.0 Max

CEI310, CEI309 Series

3.2mm x 10.5mm and 3.2 x 9.0mm Tubular

PART NUMBERING GUIDE

Environmental/Mechanical Specifications on page F5

CEI309 B 32 C 3 - 48.000MHz

Package

CEI310 = 3.2mm X 10.5mm Maximum / Cylindrical Crystal

Mode of Operation

CEI309 = 3.2X9.0mm Maximum / Cylindrical Crystal

1=Fundamental

3=Third Overtone

Tolerance/Stability

A=±30/50

Operating Temperature Range

B=±50/50

C=-10°C to 60°C

C=±30/30

E=-20°C to 70°C

Load Capacitance

S=Series, XX=XXpF (Pico Farads)

EQUIVALENT SERIES RESISTANCE (ESR)

Frequency Range (MHz)

ESR (ohms)

Mode / Cut

3.500 to 4.000

200

Fundamental / AT

4.000 to 6.000

150

Fundamental / AT

6.000 to 10.000

100

Fundamental / AT

10.000 to 32.000

50

Fundamental / AT

30.000 to 36.000

100

3rd OT / AT

36.000 to 70.000

80

3rd OT / AT

CAL I BER

Electr on ics In c.