CXA1616S 查看數據表（PDF） - Sony Semiconductor

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CXA1616S

Sync Discriminator for CRT Displays

Sony Semiconductor 

CXA1616N/S

Application Circuit (SDIP)

VIDEO IN

75

CS IN VS IN

75

75

75

R7

75

75

R18

1 VS IN

VCC 22

75 PVC

R1

2.2k

2 PVC

VD 21

C3 EVC

0.22µ

R3 75 C4

75

0.22µ

3 EVC

V IN 20

R2

3.9k

4 CS IN V OUT 19

C6

C7

0.1µ

R5

33k

C8

0.22µ

4.7µ

5 PHC

EHC

6 EHC

R6 C9

270 0.47µ

HD 18

R4

2.2k

PV 17

R10

7 VIDEO IN PH 16

4.7k

1SS119

R11 10k

8 HD SEL

C10 3.3µ

TIMING

R13 12k

S1

9 TIMING

C11

560p

CLAMP

10 CLAMP

R15

2.2k

11 GND

EV 15

EH 14

IN/EXT 13

V REF 12

C1 C2

470p 220µ

C5

3300p

R16

68k

R17

39k

VCC

12V

VD

IN

OUT

HD

PV

PH

EV

EH

IN/EXT

REF

5V Output power supply

Note)Connect a resistance of 470k Ω or less between

Pin 1 and GND when inputting to VS IN (Pin 1)

through a capacitor. Consider sags in determining

the constant setting. Make input signal amplitude

1.5 to 5.0Vp-p for capacitor input.

VS IN

C12

1 VS IN

R18

to 470k

Application circuit with VS IN (Pin 1) capacitor input

Application circuits shown are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for

any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same.

– 19 –

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