SM5301AS

NIPPON PRECISION CIRCUITS INC.—3

PIN DESCRIPTION

Number

Name

I/O

Description

I

2

GSG1

I

I

4

NC

–

No connection (leave open or connect to ground)

I

6

GSB1

I

I

8

NC

–

No connection (leave open or connect to ground)

9

DISABLE

I

Power save function. Built-in pull-down resistor.

L: Enable

10

GND3

−

Analog ground

11

O

B/V signal output

12

VCC3

−

Analog 5V supply

13

GND2

−

Analog ground

14

O

G/U signal output

15

VCC2

−

Analog 5V supply

16

GND1

−

Analog ground

17

O

R/Y signal output

18

VCC1

−

Analog 5V supply

19

GND4

−

Analog ground

20

RFC

−

LPF (lowpass filter) cutoff frequency setting resistor connection

21

VFC

I

LPF (lowpass filter) cutoff frequency setting voltage input

22

MUXSEL

I

Input select signal. Built-in pull-down resistor.

L:

H:

23

SYNCIN

I

Filter channel external H-Sync signal input. Active “H”. Built-in pull-down resistor.

24

VCC4

−

Analog 5V supply

25

I

26

GSR1

I

27

I

28

NC

–

No connection (leave open or connect to ground)