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ASEK Series Datasheet

Abracon LLC

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Datasheet

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ASEK Series
APPLICATIONS:
FEATURES:
Pb
RoHS
Compliant
ISO 9001 / QS 9000
CERTIFIED
ISO 9001 / QS 9000
CERTIFIED
STANDARD SPECIFICATIONS:
ABRACON IS ABRACON IS
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
Revised: 03.03.09
Visit www.abracon.com for Terms & Conditions of Sale
• 32.768kHz in 3.2 x 2.5 package
• Seam sealed assure high reliability performance
• Low current consumption
• IR-Reflow capable
• Extend temperature range available
• Laptop
• Digital camera
• Wireless LAN
• Bluetooth and
mobile communication
PARAMETERS
Frequency
ABRACON P/N ASEK Series
Operating Temperature
Storage Temperature - 55°C to + 125°C
0°C to + 70°C (see options)
32.768kHz
Overall frequency stability: ±100 ppm max. (see options)
Supply voltage (Vdd): 3.3 Vdc ± 10% (see options)
Supply current: 0.8mA typical, 1.5mA max.(Vdd= 1.8V±5%)
1.2mA typical, 2.5mA max.(Vdd= 2.5V±5%)
1.7mA typical, 3.5mA max.(Vdd= 3.3V±10%)
Symmetry: 40/60 % max.@ 1/2Vdd (see options)
Rise and fall time (Tr/Tf): 40ns typical, 50 ns max
Output load: Fp51
Output voltage: VOH = 0.9 * Vdd min.
VOL = 0.1 * Vdd max
Start-up time: 24ms typical, 28ms max
Tri-state function : Logic "1" or open: Oscillation
Logic "0" (VIL < 0.8 Vdc) : Hi z
Aging at 25°C : ± 3ppm/year
Blank 3.3V±10% E -20°C to +70°C
1 2.5V±5% F -30°C to +70°C
2 1.8V±5% N -30°C to +85°C
L-40°C to +85°C
*Contact ABRACON for extended.
temperature range.
J±20ppm(*)
R±25ppm
K±30ppm
C±50ppm
* For E, F, N and 0° C to + 70° C only
Freq. Stability
Symmetry
Tape and
Reel
T
S45/55% max
at 1/2Vdd
ASEK- - 32.768kHz - - - -
Operating Temp. PackagingSupply Voltage
3.2 x 2.5 x 1.2 mm 32.768kHz CERAMIC
SURFACE MOUNT CRYSTAL OSCILLATOR
OPTIONS AND PART IDENTIFICATION (Left blank if standard)
3.2 x 2.5 x 1.2 mm
• LCD
• PDA and MP3 player
• Electricity, gas and
water metering
|||||||||||||||
ASEK Series
Pb
RoHS
Compliant
ISO 9001 / QS 9000
CERTIFIED
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS ABRACON IS
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
Revised: 03.03.09
Visit www.abracon.com for Terms & Conditions of Sale
3.2 x 2.5 x 1.2 mm
3.2 x 2.5 x 1.2 mm 32.768kHz CERAMIC
SURFACE MOUNT CRYSTAL OSCILLATOR
PIN FUNCTION
1
2 GND
3
4
Note: Recommend using an approximately 0.01uF
bypass capacitor between PIN 2 and 4.
Tri-state
Output
Vdd
(1,000pcs/reel)
Dimensions: inches (mm)
Dimensions: mm
OUTLINE DRAWING:
TAPE & REEL: REFLOW PROFILE

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