SM9501A/B

NIPPON PRECISION CIRCUITS INC.—7

STANDARD CIRCUIT

APPLICATION CIRCUIT

*1. These values are obtained when using NPC's standard crystal and should be considered as reference values.

In case of using differnt crystal, the values are different.

*1. These values are obtained when using NPC's standard crystal and should be considered as reference values.

In case of using differnt crystal, the values are different.

VDDA

IN1

IN3

IN2

FCN

XO

VSSA

XI

+

40kHz

60kHz

5.1k

Ω

100k

Ω

−

50

Ω

0.22

µF

LF

CB

CP

HLDN

VSS

OUT

PON

VDD

12pF

12pF

*1

1

µF

1

µF

0.1

µF

VDDA

IN1

IN3

IN2

FCN

XO

VSSA

XI

40kHz

60kHz

5.1k

Ω

100k

Ω

0.22

µF

LF

CB

CP

HLDN

VSS

OUT

PON

VDD

12pF

12pF

*1

1

µF

1

µF

0.1

µF

CONTROLLER

ANT.