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Frequency

Stability

-90 ~ +10PPM

- 140 ~ +10PPM

Operating

Temperature (ºC)

-20 ~ +70

-40 ~ +85

Frequency

(kHz)

32.768

F32K

Model

Number

Part Number

828-Frequency-xxxxx

• PART NUMBER SELECTION Learn More - Internet Required

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

-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

15 pF

1S

260ºC / 10 Seconds

1

Au

PARAMETERS

Frequency Range

Temperature Range

Frequency Tolerance @ 25ºC

Frequency Stability (ref @ +25ºC)

-20ºC ~ +70ºC

-40ºC ~ +85ºC

Supply Voltage

Input Current

Output Voltage (CL = 15pF, Ta = +25ºC)

Output Load

(HCMOS)

Start-up Time

(VDD) = 1.5V ~ 5.5V, ta = -40ºC ~ +85ºC)

Maximum Soldering Temp / Time

Moisture Sensitivity level (MSL)

Termination Finish:

• ELECTRICAL CHARACTERISTICS

HCMOS 32.768kHz SMD Oscillator

Rev. 5/28/2010

RoHS Compliant / Pb Free

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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

1.0

Pin Connections

#1 E/D

#2 GND

#3 Output

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

ACTIVE

High Z

• ENABLE / DISABLE FUNCTION

(Pin 1)