STV6618 查看數據表（PDF） - STMicroelectronics

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STV6618

Video Switch Matrix for DVDs

STMicroelectronics 

STV6618

Pin No.

36

37

38

39

40

41

42

43

44

Symbol

VDD

SCL

SDA

GNDD

CIN_TV

Y/CVBSIN_TV

DIGOUT1

CIN_TUN

DIGOUT2

Description

+5 V Digital Power Supply

I²C Bus Clock

I²C Bus Data

Digital Ground Supply

Chroma Input from TV (SCART1 or external Cinch)

Y/CVBS Input from TV (SCART1 or external Cinch)

Digital Output Pin 1

Chroma Input from Tuner

Digital Output Pin 2

GENERAL OVERVIEW

Figure 2: STV6618 Input/Output Diagram

R/PR/CIN_ENC

G/YIN_ENC

B/PBIN_ENC

Encoder

CVBSIN_ENC

CIN_ENC

YIN_ENC

R/PR/COUT_TV

G/YOUT_TV

B/PBOUT_TV

FBOUT_TV

Y/CVBSOUT_TV

CIN_TV

SCART1

TV

Y/CVBSIN_TV

Recorder

Y/CVBS_REC

COUT_REC

COUT_AUX

Y/CVBSOUT_AUX

SCART2

(Auxiliary)

R/PR/CIN_AUX

G/YIN_AUX

B/PB_AUX

FBIN_AUX

Y/CVBSIN_AUX

STV6618

(TQFP 44)

Y/CVBSIN_TUN

CIN_TUN

Tuner

C_GATE

DIGOUT1

DIGOUT2

DIGOUT3

DIGOUT4

DIGOUT5

DIGOUT6

Transistor

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