FOX465 Datasheet, PDF (1/2 Pages) Fox Electronics – HCMOS 32.768kHz SMD Crystal Oscillator

HCMOS 32.768kHz SMD Crystal Oscillator
Model: FOX465
Page 1 of 2
RoHS Compliant / Pb Free
Rev. 3/7/2005 Preliminary
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FEATURES
• Tight Stability
• HCMOS Output
• Operable 1.5V ~ 6.0V
Discontinued
• PART NUMBER SELECTION ^{Learn More - Internet Required}
Part Number
Model Frequency
Operating
Number Stability Temperature (ºC)
755-Frequency-xxxxx FOX465 See below
-40 ~ +85
Frequency
(kHz)
32.768
• ELECTRICAL CHARACTERISTICS
PARAMETERS
MAX (unless otherwise noted)
Frequency Range (Fo)
Temperature Range
32.768 kHz
Operating (Topr)
-40ºC ~ +85ºC
Storage (Tstg)
-40ºC ~ +85ºC
Frequency Tolerance @ 25ºC
+30 ~ 0 PPM
Frequency Stability
-10ºC ~ +60ºC
+30 ~ -60 PPM
-40ºC ~ +85ºC
+30 ~ -150 PPM
Supply Voltage (Vdd)¹
3.3V ± 10%
Input Current
(Idd) (no load)
5 µA
Output Symmetry (50% Vdd)
45% ~ 55%
Rise Time (10% ~ 90% Vdd) (Tr)
80nS
Fall Time (90% ~ 10% Vdd) (Tf)
80nS
Output Voltage (Vol)
10% Vdd

Output Load
(Voh)
(HCMOS)
90% Vdd Min
15pF
Start-up Time (Ts)
500mS
1 _{Usable at 1.5 ~ 6.0V.}
2 _{An internal pullup resistor from pin 1 to pin 4 allows active output 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.
TERMINATIONS: Ni/Au
All dimensions are in millimeters.
• Enable / Disable Function
(Pin 1)
OPEN ²
OUTPUT (Pin 3)
ACTIVE
'1' Level Vih ≥ 90% Vdd
'0' Level Vil ≤ 10% Vdd
ACTIVE
High Z
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