BU1425AK Ver la hoja de datos (PDF) - ROHM Semiconductor

Número de pieza

componentes Descripción

Fabricante

BU1425AK

NTSC / PAL digital RGB encoder

ROHM Semiconductor 

Multimedia ICs

(3) Output level

Figures 8 to 10 indicate the digital data values for the

DAC output when the color bars from the various pins

are reproduced.

BLACK LEVEL

= PEDESTAL LEVEL

SYNC TIP LEVEL

Fig. 8 YOUT output

BU1425AK / BU1425AKV

WHITE

YELLOW

CYAN

GREEN

MAGEN

RED

BLUE

BLACK

BLACK LEVEL

COLOR

BURST

W

B

H

IY

TE

C

EL

Y

L

A

O

N

W

M

G

A

R

G

E

E

E

N

N

T

A

R

E

D

B

L

U

E

L

A

C

K

Fig. 9 COUT output

Y

W

H

I

T

E

E

L

L

C

O

Y

W

A

G

N

R

M

E

A

E

N

G

E

N

T

R

E

D

B

L

A

U

E

B

L

A

C

BLACK LEVEL

K

= PEDESTAL LEVEL

SYNC TIP LEVEL

Fig. 10 VOUT output

16

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