F32K-327 Datasheet, PDF (1/2 Pages) Fox Electronics – HCMOS 32.768kHz SMD Oscillator

HCMOS 32.768kHz SMD Oscillator
Model: F32K
RoHS Compliant / Pb Free
Page 1 of 2
Rev. 5/28/2010
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• PART NUMBER SELECTION ^{Learn More - Internet Required}
Part Number
828-Frequency-xxxxx
Model
Number
F32K
Frequency
Operating Frequency
Stability Temperature (ºC) (kHz)
-90 ~ +10PPM
-20 ~ +70
32.768
- 140 ~ +10PPM -40 ~ +85
• ELECTRICAL CHARACTERISTICS
PARAMETERS
Frequency Range (Fo)
Temperature Range
Operating (Topr)
Storage (Tstg)
Frequency Tolerance @ 25ºC
Frequency Stability (ref @ +25ºC)
-20ºC ~ +70ºC
-40ºC ~ +85ºC
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 = +25ºC)
(Vol)
(Voh)
Output Load
(HCMOS)
Start-up Time (Ts)
(VDD) = 1.5V ~ 5.5V, ta = -40ºC ~ +85ºC)
Maximum Soldering Temp / Time
Moisture Sensitivity level (MSL)
Termination Finish:
MAX (unless otherwise noted)
32.768 kHz
-40ºC ~ +85ºC
-55ºC ~ +125ºC
+5 ± 20 PPM
-90 ~ +10 PPM
-140 ~ +10 PPM
3.3V ± 10%(Std.)
1.5V ~ 5.5V (Usable)
1.5 µA
40% ~ 60%
200nS
200nS
0.4V
Vdd-0.4V Min
15 pF
1S
260ºC / 10 Seconds
1
Au
3.2 ± 0.1
#4
#3
Top
View
2.5 ± 0.1
Dot denotes #1
#2
Pin 1
1.0 Max
1.2
#1
Bottom
View
#4
#2
1.0
#3 _0.75
1.0
Recommended
Solder Pad Layout
1.3
1 _{An internal pullup resistor from pin 1 to pin 4 allows active operation if pin 1 is left open.}
Note: A 0.01µF 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.
1.1
0.8
#1
1.0
All dimensions are in millimeters.
Pin Connections
#1 E/D #3 Output
#2 GND #4 V DD
• Enable / Disable Function
(Pin 1)
OPEN ¹
'1' Level Vih ≥ 80% Vdd
'0' Level Vil ≤ 20% Vdd
OUTPUT (Pin 3)
ACTIVE
ACTIVE
High Z
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