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參數資料
| 型號： | F32K-0.032768MHZ-HM0 |
| 廠商： | FOX ELECTRONICS |
| 元件分類： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 0.032768 MHz, HCMOS OUTPUT |
| 封裝： | ROHS COMPLIANT, SMD, 4 PIN |
| 文件頁數： | 1/2頁 |
| 文件大小： | 104K |
| 代理商： | F32K-0.032768MHZ-HM0 |
FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554 http://www.foxonline.com
EMEA Tel/Fax: +44 .1767.312632 | Asia Hong Kong Tel: +852.2854.4285 Fax +852.2854.4282
| Japan Tel: +81.3.3374/2079 Fax: +81.3.3374.5221
2010 FOX ELECTRONICS | ISO9001:2000 Certified
Frequency
Stability
-90 ~ +10PPM
- 140 ~ +10PPM
Operating
Temperature (C)
-20 ~ +70
-40 ~ +85
Frequency
(kHz)
32.768
F32K
Model
Number
Part Number
828-Frequency-xxxxx
PART NUMBER SELECTION Learn More - Internet Required
1 An internal pullup resistor from pin 1 to pin 4 allows active operation if pin 1 is left open.
Note: A 0.01F bypass capacitor should be placed between Vdd (Pin 4) and GND (Pin 2) to
minimize power supply line noise.
The above specifications, having been carefully prepared and checked, is believed to be accurate
at the time of publication; however, no responsibility is assumed by Fox Electronics for inaccura-
cies. All specifications subject to change without notice.
32.768 kHz
-40C ~ +85C
-55C ~ +125C
+5 ± 20 PPM
-90 ~ +10 PPM
-140 ~ +10 PPM
3.3V ± 10%(Std.)
1.5V ~ 5.5V (Usable)
1.5 A
40% ~ 60%
200nS
0.4V
Vdd
-0.4V Min
15 pF
1S
260C / 10 Seconds
1
Au
PARAMETERS
Frequency Range
(Fo)
Temperature Range
Operating (Topr)
Storage (Tstg)
Frequency Tolerance @ 25C
Frequency Stability (ref @ +25C)
-20C ~ +70C
-40C ~ +85C
Supply Voltage
(Vdd)
Input Current
(Idd) (no load)
Output Symmety (50% Vdd)
Rise Time (10% ~ 90% Vdd) (Tr)
Fall Time (90% ~ 10% Vdd) (Tf)
Output Voltage (CL = 15pF, Ta = +25C)
(Vol)
(Voh)
Output Load
(HCMOS)
Start-up Time
(Ts)
(VDD) = 1.5V ~ 5.5V, ta = -40C ~ +85C)
Maximum Soldering Temp / Time
Moisture Sensitivity level (MSL)
Termination Finish:
ELECTRICAL CHARACTERISTICS
MAX (unless otherwise noted)
HCMOS 32.768kHz SMD Oscillator
Rev. 5/28/2010
RoHS Compliant / Pb Free
Model: F32K
Page 1 of 2
3.2 ± 0.1
1.0 Max
Solder Pad Layout
Recommended
2.5 ± 0.1
1.2
1.0
Pin Connections
#1 E/D
#2 GND
#3 Output
#4 V DD
0.75
#1
#2
#4
#3
#1
#4
#3
#2
Top
View
Bottom
View
Dot denotes
Pin 1
1.3
1.1
1.0
0.8
All dimensions are in millimeters.
#1
OUTPUT (Pin 3)
ACTIVE
High Z
ENABLE / DISABLE FUNCTION
(Pin 1)
OPEN 1
'1' Level Vih
≥ 80% Vdd
'0' Level Vil
≤ 20% Vdd
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