PPHDMI2020

Preliminary

TVS

UNISONICTECHNOLOGIESCO.,LTD

6 of 6

www.unisonic.com.tw

QW-R223-025.c



TYPICAL APPLICATION CIRCUIT

1

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22

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40

5V

LV

GND

D2+

GND

GND

GND

D2-

D2-

D2+

D1+

D1+

GND

GND

D1-

D1-

D0+

D0+

GND

GND

D0-

D0-

CK+

GND

GND

CK+

CK-

CK-

CEC_I CEC_O

SCK_I

SDA_I

HPD_I

SCK_O

SDA_O

HPD_O

BYPASS

VOUT

5V_SUPPLY

LV_SUPPLY

47k

47k

47k

47k

D2+

D2-

D1+

D1-

D0+

D0-

CK+

CK-

CEC

DOC_CLK

DOC_DAT

HDMI ASIC

HOTPLUG

LV DOMAIN

15k

27k

3.3V

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D2+

GND

D2-

D1+

GND

D1-

D0+

GND

D0-

CK+

GND

CK-

CEC

N/C

SCL

SDA

DDC GND

+5V

HOTPLUG

4.7k

4.7k

TPI

HDMI

5V DOMAIN

“IN”TO ASIC

“OUT”TO CABLE

OPTIONAL

100nF

20

21

NC

NC

100nF

UTC assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or

other parameters) listed in products specifications of any and all UTC products described or contained

herein. UTC products are not designed for use in life support appliances, devices or systems where

malfunction of these products can be reasonably expected to result in personal injury. Reproduction in

whole or in part is prohibited without the prior written consent of the copyright owner. The information

presented in this document does not form part of any quotation or contract, is believed to be accurate

and reliable and may be changed without notice.