Optoway

SPS-9110V-2RG

***********************************************************************************************************************************************************************

***********************************************************************************************************************************************************************

Tel: 886-3-5979798

Fax: 886-3-5979737

E-mail: sales@optoway.com.tw

http: // www.optoway.com.tw

10/1/2008 V1.0

4

RECOMMENDED CIRCUIT SCHEMATIC

100nF

Vee

100

Ω Differential

100

Ω Differential

RX1 -

RX1 +

Vcc_RX2

Vcc_RX1

RX2 +

RX2 -

NC

NC

20

18

19

16

15

8

9

17

VCC 3.3V

10

NC

SCL

SDA

4. 7K

5

6

NC

NC

NC

Vee

Vee

Vee

Vee

Vee

14

2

4

1

12

3

11

7

13

10uF

1uH

100nF

10uF

1uH

100nF

10uF

4. 7K

RD -

RD +

Re-Clocker

I2C DATA

I2C CLK

RD +

RD -

Re-Clocker

VCC 3.3V

1. Consult Chipset manufacturer’s data sheet and application data for appropriate receiver input biasing network.