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ASEK-32.768KHZ-E-R-T PDF预览

ASEK-32.768KHZ-E-R-T

更新时间: 2024-11-13 03:21:39
品牌 Logo 应用领域
ABRACON /
页数 文件大小 规格书
2页 677K
描述
CMOS Output Clock Oscillator, 0.032768MHz Nom, ROHS COMPLIANT, CERAMIC PACKAGE-4

ASEK-32.768KHZ-E-R-T 数据手册

 浏览型号ASEK-32.768KHZ-E-R-T的Datasheet PDF文件第2页 
3.2 x 2.5 x 1.2 mm 32.768kHz CERAMIC  
SURFACE MOUNT CRYSTAL OSCILLATOR  
ASEK Series  
RoHS  
Pb  
3.2 x 2.5 x 1.2 mm  
Compliant  
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FEATURES:  
APPLICATIONS:  
• Laptop  
• Digital camera  
• Wireless LAN  
• Bluetooth and  
mobile communication  
• LCD  
• 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  
• PDA and MP3 player  
• Electricity, gas and  
water metering  
STANDARD SPECIFICATIONS:  
PARAMETERS  
ABRACON P/N  
Frequency  
ASEK Series  
32.768kHz  
Operating Temperature  
Storage Temperature  
Overall frequency stability:  
Supply voltage (Vdd):  
0°C to + 70°C (see options)  
- 55°C to + 125°C  
±100 ppm max. (see options)  
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)  
40ns typical, 50 ns max  
15pF  
Rise and fall time (Tr/Tf):  
Output load:  
Output voltage:  
VOH = 0.9 * Vdd min.  
VOL = 0.1 * Vdd max  
Start-up time:  
24ms typical, 28ms max  
Logic "1" or open: Oscillation  
Logic "0" (VIL < 0.8 Vdc) : Hi z  
Tri-state function :  
Aging at 25°C :  
± 3ppm/year  
OPTIONS AND PART IDENTIFICATION (Left blank if standard)  
ASEK- - 32.768kHz - - - -  
Supply Voltage  
Operating Temp.  
Packaging  
Tape and  
Reel  
Blank  
1
2
3.3V±10%  
2.5V±5%  
1.8V±5%  
E
F
N
L
-20°C to +70°C  
T
-30°C to +70°C  
-30°C to +85°C  
-40°C to +85°C  
*Contact ABRACON for extended.  
temperature range.  
Symmetry  
Freq. Stability  
45/55% max  
at 1/2Vdd  
S
±20ppm(*)  
±25ppm  
±30ppm  
±50ppm  
J
R
K
C
* For E, F, N and 0° C to + 70° C only  
Visit www.abracon.com for Terms & Conditions of Sale Revised: 03.03.09  
30332 Esperanza, Rancho Santa Margarita, California92688  
tel 949-546-8000 | fax 949-546-8001| www.abracon.com  
ABRACON IS  
ISO 9001 / QS 9000  
CERTIFIED  

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