KA2198BD Ver la hoja de datos (PDF) - Samsung

Número de pieza

componentes Descripción

Fabricante

KA2198BD

RGB ENCODER FOR PAL/NTSC

Samsung 

KA2198BD

RGB ENCODER FOR PAL/NTSC

Characteristics

100% Y Level ( CVBS )

Sync. Level 1 ( CVBS )

R 100% Y Level Ratio (Y OUT)

G 100% Y Level Ratio (Y OUT)

B 100% Y Level Ratio (Y OUT)

100% Y Level (Y OUT)

Sync. Level 1 (Y OUT)

Audio Buffer Gain

Audio Frequency Response

Audio Distortion

NTSC mode

R Chroma Ratio 1 (CVBS)

G Chroma Ratio 1 (CVBS)

B Chroma Ratio 1 (CVBS)

Burst level 1 (CVBS)

R Chroma Ratio 2 (C OUT)

G Chroma Ratio 2 (C OUT)

B Chroma Ratio 2 (C OUT)

Burst level 2 (C OUT)

R Phase (CVBS)

G Phase (CVBS)

B Phase (CVBS)

Burst Width

Burst Position

Carrier Leakage

PAL mode

R Chroma Ratio 3 (CVBS)

G Chroma Ratio 3 (CVBS)

B Chroma Ratio 3 (CVBS)

Burst level 3 (CVBS)

R Chroma Ratio 4 (C OUT)

G Chroma Ratio 4 (C OUT)

B Chroma Ratio 4 (C OUT)

Burst level 4 (CVBS)

R Phase (CVBS)

G Phase (CVBS)

B Phase (CVBS)

Burst Width

Burst Position

PAL Burst Phase 1

PAL Burst Phase 2

Y Frequency Response

Symbol

VYW1

VSNC1

VYR2

VYG2

VYB2

VYW2

VSNC2

Ga

Fa

THD

R/B1

G/B1

B/B1

Vob1

R/B2

G/B2

B/B2

Vob2

SRN

SGN

SBN

TWN

TPN

CL

R/B3

G/B3

B/B3

Vob3

R/B4

G/B4

B/B4

Vob4

SRP

SGP

SBP

TWP

TPP

P1

P2

YFCP

Test Conditions

R,G,B input signal

Vin=1.0VP-P

(100% R,G,B / 100% Y)

Audio Input

100KHz, 1VP-P

fsc input 3.58MHz, 400mVP-P

( check CVBS out )

fsc input 3.58MHz, 400mVP-P

( check C out )

fsc input 3.58MHz, 400mVP-P

( check CVBS out )

CVBS out, Y out

fsc input 3.58MHz, 400mVP-P

( check CVBS out )

fsc input 3.58MHz, 400mVP-P

( check C out )

fsc input 3.58MHz, 400mVP-P

( check CVBS out )

CVBS out, Y out

Y output (-3dB point)

Min

0.64

0.26

0.19

0.38

0.07

0.64

0.26

-1.0

30

-

2.70

2.55

1.90

0.20

2.70

2.55

1.90

0.20

94

231

337

2.5

0.45

-

2.70

2.55

1.90

0.20

2.80

2.65

2.01

0.20

94

231

337

2.0

0.35

125

215

6.0

Typ

0.71

0.29

0.21

0.42

0.08

0.71

0.29

1.0

-

-

3.15

2.95

2.24

0.29

3.15

2.95

2.24

0.29

104

241

347

2.75

0.5

-

3.15

2.95

2.24

0.29

3.15

2.95

2.24

0.29

104

241

347

2.25

0.45

135

225

-

Max

0.82

0.33

0.25

0.48

0.09

0.82

0.33

1.1

-

1.0

Unit

VP-P

VP-P

-

-

-

VP-P

VP-P

dB

KHz

%

3.50

3.25

2.47

0.34

3.50

3.25

2.47

0.34

114

251

357

3.6

0.75

0.03

-

-

-

VP-P

-

-

-

VP-P

deg

deg

deg

usec

usec

VP-P

3.50

3.25

2.47

0.34

3.50

3.25

2.47

0.34

114

251

357

2.5

0.55

145

235

-

-

-

-

VP-P

-

-

-

VP-P

deg

deg

deg

usec

usec

deg

deg

MHz

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