MM1495 查看數據表（PDF） - Unspecified

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MM1495

I2C BUS Control 5-Input 2-Output AV Switch

Unspecified 

MITSUMI

Application Circuit 2

I2C BUS Control 5-Input 2-Output AV Switch MM1495X

470k

470k

75

470k

470k

75

470k

75

470k

75

FS

470k

75

2.2µ

2.2µ

0.1µ

2.2µ

2.2µ

0.1µ

2.2µ

0.1µ

2.2µ

0.01µ

10k

4.7k

2.2µ

0.1µ

1 LINTV

2 RINTV

3 VINTV

4 LINV1

5 RINV1

6 VINV1

7 LINS1

8 Y/V INS1

9 RINS1

10 CINS1

11 I/O1

12 LINS2

13 Y/V INS2

COUT 44

O5 43

YOUT 42

LOUT1 41

VOUT1 40

ROUT1 39

CIN1 38

VCC 37

YIN1 36

LOUT 2 35

CIN2 34

ROUT2 33

YIN2 32

C

V 10k CC Port

Y

L

V COMB COMB

FILTER FILTER

R

10µ

VCC

0.1µ

L

10µ

R

0.1µ

470k

2.2µ

14 RINS2

GND 31

75

FS

0.01µ

10k

4.7k

15 CINS2

16 I/O2

VOUT2 30

LOUTTV 29

V

L

470k

2.2µ

17 LINV2

ROUTTV 28

R

470k

2.2µ

18 RINV2

Address 27

75

FS

0.1µ

19 VINV2

BIAS 26 22µ

Port

10k

V 4.7k

CC 10k

Sync

20 I/O3

21 O4

22 Sync out

CLAMP 25 0.047µ

220

SDA 24

10k 5V

220

SCL 23

10k 5V

I 2C

VCC 10k

Note.

(1) VOUT is set to 2.1V, while CIN is set to 4.2V.

Be careful since the capacitor polarity may differ according to the comb filter bias.

(2) The case that a Y element is left by the Comb-filter character is presumed the condenser of CIN1, CIN2, and

there is it as 10µF.

You can use 0.01µF when a Y element isn't left in the croma output of Comb-filter.

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