– 2 –

CXA2610N

Pin Description

Pin

No.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

Symbol

IINR

IIN2

GND

OSCFR

IIN3

CONTR

CONT2

CONT3

Vcc

OSCENA

ENABLE

OSCGA

GND

LD0

Vcc

Vcc

I/O

I

I

—

I

I

I

I

I

—

I

I

I

—

O

—

—

Description

Oscillation level adjustment.

LD drive current setting input.

Ground.

Oscillation frequency adjustment.

LD drive current setting input.

LD drive current output setting.

LD drive current output setting.

LD drive current output setting.

Oscillation ON for read/forced oscillation ON control.

LD drive current ON/OFF control. (High: ON, Low: OFF)

Oscillation level initial value setting.

Ground.

LD anode side connection.

V-I

V-I

V-I

TTL

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

OSC

Driver

Current

SW

Vcc

Vcc

LD0

GND

OSCGA

ENABLE

OSCENA

Vcc

IINR

IIN2

GND

OSCFR

IIN3

CONTR

CONT2

CONT3

Block Diagram