HIGH FREQUENCY, CYLINDRICAL TYPE

MICROPROCESSOR CRYSTALS

AB308 and AB310

APPLICATIONS:

• Wide range of applications.

• Microprocessor clocks.

• Communications, Measuring instruments.

• Video and audio equipment

Environmental, and mechanical specifications, see appendix C. Group 2.

Marking, see appendix G.

Recommended handling, see appendix F.

Application notes, see appendix A.

Frequency Range

3.5 MHz - 25 MHz

Operation Mode

Fundamental, AT

Operating Temperature

-10°C to + 60° C

(See Options)

Storage Temperature

-55°C to + 125° C

± 50 ppm max.

(See Options)

Frequency Stability over Temp.

± 50 ppm max.

(See Options)

Equivalent Series Resistance

200

Ω for 3.5 MHz

(ESR) Maximum

150

Ω for 4.0 MHz < F < 6.0 MHz

100

Ω for 6.0 MHz < F < 10.0 MHz

80

Ω for 10 MHz < F < 14.0 MHz

50

Ω for 14 MHz < F <_ 25 MHz

7 pF max.

16 p F

(See Option)

Drive Level

100 µ

Ω max.

± 5 pp m max.

Insulation Resistance

Ω min. at 100 Vdc ± 15V

PARAMETERS

AB308

AB310

S

S

T

T

A

A

N

N

D

D

A

A

R

R

D

D

S

S

P

P

E

E

C

C

I

I

F

F

I

I

C

C

A

A

T

T

I

I

O

O

N

N

S

S

Frequency Range

4.001MHz - 90MHz

3.5MHz - 4.000MHz

Operation Mode

Fundamental

Operating Temperature

-10° C to + 60°C

(See Options)

Storage Temperature

-40°C to + 85°C

±30ppm max.

(See Options)

Frequency Stability over Temp.

±50ppm max.

(See Options)

Equivalent Series Resistance

(ESR)

Fundamental

3rd Overtone

5pF max.

16pF typical

(See Options)

Drive Level

100µW max.

±5pp m max.

Insulation Resistance

500M

Ω min. at 100Vdc ±15V

ABXXX - Frequency - CL - ESR - Temperature - Tolerance - Stability - Mode

XX.XXX MHz

RXXX

(value in

-5 for ± 50ppm

- F

(Fundamental AT > 30MHz)

- FB (Fundamental BT > 30MHz)*

-Y for ± 30ppm

ORDERING OPTIONS

4.001MHz ~ 32.0MHz

(Fundamental)

30.01MHz ~ 70.0MHz

(3rd overtone)

150

Ω max. for 4.001MHz <

_ F < 6.0MHz

100

Ω max. for 6.000MHz <

_ F < 10.0MHz

50

Ω max. for 10.000MHz <

_ F <

_ 32.0MHz

100

Ω max. for 30.0MHz <_ F < 36.0MHz

80

Ω max. for 36.00MHz <_ F <_ 90.0MHz

308 or 310

TYPICAL FREQUENCY

TEMPERATURE CURVE

-10°

25°

60°

+30°

-30°

TEMP °C

Load cap. in pF or

-S for Series

200

Ω max.

∆∆f / fo

(ppm)

FEATURES:

• Miniature High-Frequency crystals.

• Excellent vibration, Shock resistant.

AB308

AB310

- E for

0°C to + 70°C

-B for -20°C to + 70°C

-D for -40°C to + 85°C

10.0 x 03.2 mm

* +100ppm stability at -10

ABRACON IS

ISO 9001 / QS 9000

CERTIFIED

NOTE: Left blank if standard • All specifications and markings subject to change without notice

29 Journey • Aliso Viejo, CA 92656 • USA

(949) 448-7070

•

ABRACON IS

ISO 9001 / QS 9000

CERTIFIED

ABRACON

®

CORPORA TION

34

Dimensions: Inches (mm)