KA2197D

更新时间： 2024-01-29 16:02:26

品牌	Logo	应用领域
三星 - SAMSUNG		编码器
页数	文件大小	规格书
5页	59K
描述
RGB ENCODER FOR NTSC

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数据手册

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KA2197D 数据手册

KA2197D

RGB ENCODER FOR NTSC

PIN CONFIGURATION

Pin No.

DESCRIPTION

Pin NO

DESCRIPTION

GND 1

REGULATOR CURRENT SINK

RED INPUT

GREEN INPUT

BLUE INPUT

X-TAL OUT

2V REGULATOR OUTPUT

C OUT

Y OUT

N.C

X-TAL IN

N.C

VCC 2

AUDIO IN

COMPOSITE VIDEO OUTPUT

BLUE OUTPUT

GREEN OUTPUT

RED OUTPUT

GND 2

AUDIO OUT

COMPOSITE SYNC INPUT

COMPOSITE SYNC OUTPUT

VCC 1

* VCC 1, GND 1 : EXCEPT OUTPUT STAGE

* VCC 2, GND 2 : OUTPUT STAGE

ABSOLUTE MAXIMUM RATINGS (TA=25°C)

Characteristic

Symbol

Value

Unit

Supply Voltage

V_CC

P_D

°C

Power dissipation

1250

Operating Temperature

Storage Temperature

T_OPR

T_STG

-20~+70

-55~+150

°C

ELECTRICAL CHARACTERISTICS(T_A=25°C, V_CC=5V)

Characteristic

Supply Current 1

Symbol

Test Condition

Min

Typ

Max Unit

I_CC1

I_CC2

V_O

f_C

No Signal input

R_IN=1 V_P-P

6.0

0.64

V_P-P

MHz

Supply Current 2

R Output Voltage

G Output Voltage

B Output Voltage

R Frequency Response

G Frequency Response

B Frequency Response

Sync. Level

0.71

0.78

G_IN=1 V_P-P

B_IN=1 V_P-P

R, G, B f = 200 KHz

-dB POINT

f_C

V_OS

V_O

Condition:R, G, B and

C Sync. input

0.26

0.19

0.38

0.07

0.29

0.21

0.42

0.08

0.33

0.25

0.48

0.09

R 100% Y Level

G 100% Y Level

Measure Composite

Video Output

B 100% Y Level

123 4 5

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