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參數資料
| 型號： | ASEK-2-32.768KHZ-E-C-T |
| 廠商： | ABRACON CORP |
| 元件分類： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 0.032768 MHz, CMOS OUTPUT |
| 封裝： | ROHS COMPLIANT, CERAMIC PACKAGE-4 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 677K |
| 代理商： | ASEK-2-32.768KHZ-E-C-T |
| | | | | | | | | | | | | | |
ASEK Series
APPLICATIONS:
FEATURES:
Pb RoHS
Compliant
ISO 9001 / QS 9000
CERTIFIED
ISO 9001 / QS 9000
CERTIFIED
STANDARD SPECIFICATIONS:
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:
F
p
5
1
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
S
45/55% max
at 1/2Vdd
ASEK- - 32.768kHz - - - -
Operating Temp.
Packaging
Supply 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
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