SM5009 series

NIPPON PRECISION CIRCUITS—3

PAD LAYOUT

(Unit:

µm)

PINOUT

(Top view)

PIN DESCRIPTION and PAD DIMENSIONS

BLOCK DIAGRAM

Chip size: 0.92

× 1.22 mm

Chip thickness: 300 ± 30 µm

Q

VDD

XT

VSS

(0,0)

(920,1220)

X

Y

INH

XT

1

XT

VSS

Q

VDD

4

2

3

NC

NC

8

7

6

5

XT

INH

Number

Name

I/O

Description

P ad dimensions [µm]

XY

1I N H

I

Output state control input. High impedance when LOW . In the case of the

SM5009AL

×S, the oscillator stops and Pow er-saving pull-up resistor built in.

195

212

2

X T

I

Amplifier input.

Cr ystal oscillator connection pins.

Cr ystal oscillator connected between XT and X T

385

212

3X T

O

Amplifier output.

5 7 5

2 1 2

4

V S S

–

G round

766

212

5Q

O

internal connection

765

1062

6

N C

–

No connection

–

–

7

N C

–

No connection

–

–

8

V D D

–

Supply voltage

1 6 2

1062

XT

VSS

VDD

Q

XT

INH

1/2

1/2

1/2

1/2

1/2