ISL59830A Просмотр технического описания (PDF) - Renesas Electronics

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производитель

ISL59830A

True Single Supply Video Driver With Power Down

Renesas Electronics 

ISL59830A

Block Diagram

VCC

Y RIN

REFERENCE

Pb GIN

+

6dB

-

+

6dB

-

ROUT

GOUT

Pr BIN

VOUT = 2VIN - VREFERENCE

+

6dB

-

BOUT

DVCC

CHARGE

PUMP

VEE-OUT

VEE

Demo Board Schematic

RED_IN

GREEN_IN

BLUE_IN

VCC

R1

75

R2

75

R3

C4

75

1.0µF

1 RIN

2 GIN

3 BIN

R7

4 REF

1k 5 VEE

ROUT 16

GOUT 15

BOUT 14

VCC 13

EN 12

R4 75

R5 75

R6 75

VCC

C3

0.1µF

RED_OUT

GREEN_OUT

BLUE_OUT

R4

499

R8

1k

VCC

REFERENCE

CONTROL

C2

0.1µF

D1

1N4148

(or similar)

6 GND

VCC 11

7 VEEOUT PD 10

8 DGND DVCC 9

2

C5 0.1µF

VCC

1 DISABLE

3 ENABLE

Option: Panasonic 120Bead

EXC3BP121H

Lower Amp output noise from charge pump

FN6233 Rev.3.00

Sep 26, 2006

Page 9 of 15

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