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KX2012Z1032.768000

Ultra Low Current KX Series Crystal Oscillator CMOS 32.768kHz

Pericom Semiconductor Corporation 

CMOS 32.768kHz KX201

Ultra Low Current KX Series Crystal Oscillator

2.0 x 1.6mm

Electrical Performance

Parameter

Output Frequency

Supply Voltage

Supply Current, Output Enabled

Supply Current, Standby Mode

Frequency Stability

Operating Temperature Range

Output Logic 0, VOL

Output Logic 1, VOH

Output Load

Duty Cycle

Rise and Fall Time

Start-up time

Min.

+1.71

+2.25

+3.0

-40

0.9 VDD

45

Typ.

32.768

+1.8

+2.5

+3.3

25

40

30

20

Max.

+1.89

+2.75

+3.6

30

0.5

±50

+85

0.1 VDD

15

55

50

40

30

10

Units

kHz

V

V

V

µA

µA

ppm

C

V

V

pF

%

ns

ns

ns

ms

Notes

See part ordering options

With load

Output Hi-Z

See part ordering options, and note 1

See part ordering options

See Note 2

measured 50% of VDD

measured 20/80% of VDD = 1.8V

measured 20/80% of VDD = 2.5V

measured 20/80% of VDD = 3.3V

Notes:

1. Stability includes all combinations of operating temperature, load changes, rated input (supply) voltage changes, initial calibration tolerance (25°C),

aging (1 year at 25°C average effective ambient temperature), shock and vibration.

2. For specifications othere than those listed, please contact sales.

Output Enable / Disable Function

Parameter

Input Voltage (pin 1), Output Enable

Input Voltage (pin 1), Output Disable (low power standby)

Internal Pullup Resistance

Output Disable Delay

Output Enable Delay

Min.

Typ.

Max.

Units

Notes

0.7 VDD

V

or open

0.3 VDD

V

Output is Hi-Z

100

kΩ

100

ns

10

ms

Absolute Maximum Ratings

Parameter

Storage Temperature

Min.

-55

Typ.

Max.

+125

Units

°C

For the latest product information visit: http://www.pericom.com/products/timing/oscillators/KX201/

For test circuit go to: http://www.pericom.com/pdf/sre/tc_hcmos2.pdf

For soldering reflow profile and reliability test ratings go to: http://www.pericom.com/pdf/sre/reflow.pdf

For tape and reel information go to: http://www.pericom.com/pdf/sre/tr_2016_xo.pdf

Notes

SaRonix-eCera™ is a Pericom® Semiconductor company • US: +1-408-232-9100 TW: +886-3-4518888   •   www.saronix-ecera.com

14-0021

All specifications are subject to change without notice. KX201 REV A

08/01/14

2

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