ISL59450 データシートの表示（PDF） - Renesas Electronics

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ISL59450

Multiformat Video Crosspoint with Integrated Sync Separator

Renesas Electronics 

ISL59450

S-Video Block Diagram

S-Video Control

Register

Bits 7, 4

VSLICE

VTIP

0,X

VLUMAx1

1,0

VLUMAx2

1,1

Clamp

(from Sync Sep.)

SYIN0

00

SYIN1

01

SYIN2

10

SYIN3

11

-

+

10

1µA

S-Video Control

Register

Bits 1:0

S-Video

Control

Register

Bit 7

LPF

+ - x1

x2

VOS

S-Video Control

Register

Bit 3

SLICER

+

-

Sync Timing

(to Sync Separator)

SYOUT

S-Video Control

Register

Bit 4

Clamp from Sync

Separator

VCHROMAx1

0

-

+

VCHROMAx2

1

SCIN0

00

SCIN1

01

SCIN2

10

SCIN3

11

1µA

S-Video Control

Register

Bits 1:0

S-Video

Control

1

Register

Bit 7

LPF

+ - x1

x2

VOS

S-Video Control

Register

Bit 3

SCOUT

Composite Block Diagram

Composite

Control Register

Bits 7, 4

VSLICE

VTIP

0,X

VLUMAx1

1,0

VLUMAx2

1,1

Clamp

(from Sync Sep.)

CVIN0

000

CVIN1

001

CVIN2

010

CVIN3

011

CVIN4

100

CVIN5

101

-

+

10

1µA

Composite Control

Register

Bits 2:0

Composite

Control

Register

Bit 7

LPF

+ - x1

x2

VOS

Composite Control

Register

Bit 3

SLICER

+

-

Sync Timing

(to Sync Separator)

CVOUT

FN7510 Rev 0.00

Feb 14, 2008

Page 8 of 37

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