32.768 kHz FREQUENCY SMD CRYSTAL
ABS25
FEATURES:
• Low frequency in small size SMD
• 2.5mm height ideal for high density circuit boards
• Excellent environmental & heat resistance plastic package
with reflow capability
• Extended temperature -40°C to +85°C for industrial applications
LOW PROFILE, HEAT RESISTANT PLASTIC PACKAGE
Pb in High Temperature Solder
(exempt per RoHS 2002/95/EC Annex (7))
RoHS
Compliant
| | | | | | | | | | | | | | |
8.0 x 3.8 x 2.5 mm
APPLICATIONS:
• Wide range in communication & measuring equipment
• Commercial & Industrial applications
• Automotive electronics applications *
• Wireless communications
• PDA and Palm Pilots
STANDARD SPECIFICATIONS:
PARAMETERS
ABRACON P/N
Standard Frequency
Additional Frequencies Available*
Frequency Range
Operating Temperature
Turn-over Temperature
Storage Temperature
Frequency Tolerance
Capacitance Ratio
Frequency Coefficient ( )
Equivalent Series Resistance
Load Capacitance CL
Shunt Capacitance C0
Drive Level
Aging @ 25°C ± 3°C first year
Insulation Resistance
ABS25
32.768 kHz
32.00kHz, 36.00kHz, 38.40kHz, 40.00kHz, 60.00kHz,
75.00kHz, 76.80kHz, 96.00kHz, 100.00kHz
TUNING FORK CRYSTAL TEMPERATURE CURVE
Typical Frequency Stability vs. Temperature
0
-10
-20
-30
-40
dF/F (ppm)
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
90
30kHz to 100kHz
-40°C to + 85°C
+25°C to ±5°C
-55°C to +125°C
±20 ppm max. (for 32.768kHz)
±30 ppm max. for other frequencies (see options)
450 typ. (32.768kHz)
425 to 800 typ. (others)
- 0.034±0.006 ppm/T²
50 kohms max.
12.5 pF (see option)
1.35 pF typ. (32.768kHz)
0.8 pF to 1.7 pF typ. (others)
1.0 W max.
± 3 ppm max. (32.768kHz)
± 5 ppm max. (others)
500 M
with 100 Vdc
±15V
Temperatue (˚C)
* For additional frequencies please contact Abracon.
OPTIONS AND PART IDENTIFICATION:
(Left blank if standard)
ABS25- Frequency-
Freq. Tolerance
1
± 10 ppm
5
± 15 ppm
2
± 20 ppm
3
± 25 ppm
4
± 30 ppm
-
-
Packaging
Bulk
Blank
Tape and Reel
T
CL Option
Please specify load cap.
in pF (ex. 6pF)
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
Revised: 08.27.09
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000
|
fax 949-546-8001
| www.abracon.com
Visit www.abracon.com for Terms & Conditions of Sale
32.768 kHz FREQUENCY SMD CRYSTAL
ABS25
OUTLINE DRAWING:
LOW PROFILE, HEAT RESISTANT PLASTIC PACKAGE
Pb in High Temperature Solder
(exempt per RoHS 2002/95/EC Annex (7))
RoHS
Compliant
| | | | | | | | | | | | | | |
8.0 x 3.8 x 2.5 mm
Electrade Arrangement
Pin 2 and 3 are not connected
to the GND (Floating)
Dimensions: (inches) mm
TAPE & REEL:
T = Tape and reel 3,000pcs/reel
REFLOW PROFILE
Dimensions: mm
* NOTE:
Abracon manufactured products are intended for general commercial and industrial use. For applications requiring
high reliability and/or presenting extreme operating environment, written consent & authorization from Abracon is required.
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
Revised: 08.27.09
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000
|
fax 949-546-8001
| www.abracon.com
Visit www.abracon.com for Terms & Conditions of Sale
