TA1270 Ver la hoja de datos (PDF) - Toshiba

Número de pieza

componentes Descripción

Fabricante

TA1270

TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC

Toshiba 

TA1270BF

CHARACTERISTIC

Demodulation Angle

Color Difference Output Tint

Adjustment Characteristic

Residual Carrier Level

Residual Harmonic Level

1HDL CONT Output DC Level

Change

Sand Castle Pulse Wave High

Value

SECAM ID Output DC Level

NTSC Ident Sensitivity

PAL Ident Sensitivity

TOF Characteristic

SYMBOL

θBNUV

θRNUV

θBNCbCr

θRNCbCr

θBP

θRP

θUVMAX

θUVMIN

θCbCrMAX

θCbCrMIN

ve

vHe

VDLP

VDLS

VDLN

SCH

SCM

SCL

SEN

SEP

SES

vNCL

vNCH

vNBL

vNBH

vPCL

vPCH

vPBL

vPBH

GFH3

GFC3

GFL3

GFH4

GFC4

GFL4

TEST

CIR-

CUIT

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TEST CONDITION

3.58 NTSC − UV mode,

TINT ; center

3.58 N−CbCr mode,

TINT ; center

4.43 PAL

UV Mode, TINT ; max.

UV Mode, TINT ; min.

CbCr Mode, TINT ; max.

CbCr Mode, TINT ; min.

fsc level

(fsc × 2) level

PAL signal input

SECAM signal input

NTSC signal input

CP level

HP level

VP level

(Note C3)

(Note C4)

(Note C5)

(Note C6)

MIN

0

90

0

90

−3.0

87

29

−35

29

−35

―

―

4.0

2.2

0

7.6

4.05

2.25

3.4

3.4

0.4

2.0

0.5

1.7

0.3

1.5

1.0

1.5

1.0

14.0

12.5

10.5

15.5

14.0

12.0

TYP.

3

93

3

93

0

90

32

−32

32

−32

1.9

1.9

4.3

2.5

0.1

7.9

4.3

2.5

3.7

3.7

0.7

2.9

1.8

2.7

1.6

4.5

2.8

4.1

2.5

16.5

15.0

13.0

18.0

16.5

14.5

MAX UNIT

8

96

8

°

96

5.5

95

35

−29

°

35

−29

4.0

mVp-p

4.0

4.6

2.8

0.2

8.2

4.55

V

2.75

4.0

4.0

1.0

4.0

4.0

5.8

3.6

mVp-p

6.5

3.1

6.1

4.5

19.0

17.5

15.5

dB

20.5

19.0

17.0

18

2002-12-24

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