AB308_08 Datasheet, PDF (1/1 Pages) Abracon Corporation – HIGH FREQUENCY CYLINDRICAL TYPE MICROPROCESSOR CRYSTAL

HIGH FREQUENCY CYLINDRICAL TYPE
MICROPROCESSOR CRYSTAL
AB308
Pb
RoHS
Compliant
FEATURES:
APPLICATIONS:
• High stability by tight vacuum sealing
• Excellent resistant to vibration and shock
• Miniature high frequency cylinder type crystal
• Suitable for wide range of application
• Clocks for microprocessor
• Consumer electronics
• Test equipment
• Computer peripherals
8.8 x ∅3.2
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STANDARD SPECIFICATIONS:
PARAMETERS
ABRACON P/N
AB308 Series
Frequency
Operation Mode
4.001 MHz to 90 MHz
4.001 MHz - 32.0 MHz (Fundamental)
30.01 - 90.00 MHz (3rd - Overtone)
Operating Temperature
-10°C to + 60°C (see options)
Storage Temperature
- 40°C to + 85°C
Frequency Tolerance
± 30 ppm max. (see options)
Frequency Stability over the
Operating Temp. (Ref to +25°C) ± 50 ppm max. (see options)
Equivalent Series Resistance (R1) See Table 1
Shunt Capacitance C0
5pF max.
Load Capacitance CL
16pF (see options)
Drive Level
100µW max.
Aging at 25°C Per Year
± 5ppm max.
Insulation Resistance
500 MΩ min at 100Vdc ± 15V
TABLE 1: ESR
FREQUENCY (MHz) ESR (Ω)
OUTLINE DRAWING:
OPTIONS AND PART IDENTIFICATION:
(Left blank if standard)
AB308 - Frequency - - R - - - -
Frequency
XX.XXXX MHz
Load Capacitance
Please specify CL in pF or S for
Series (minimun 10pF)
ESR
RXXX (Value in Ω)
Operating Temp.
E
-0°C to +70°C
B
-20°C to +70°C
D
-40°C to +85°C
Freq. Tolerance
5
± 50 ppm
Mode
F
Fund. AT>30MHz
FB
Fund BT>30MHz
Freq. Stability
Y ± 30 ppm
Dimensions: Inches
(mm)
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
Visit www.abracon.com for Terms & Conditions of Sale Revised: 02.15.08
30332 Esperanza, Rancho Santa Margarita, California 92688
tel [phone] | fax [phone] | www.abracon.com