LA7615 데이터 시트보기 (PDF) - SANYO -> Panasonic

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LA7615

Single-Chip NTSC Color TV IC

SANYO -> Panasonic 

Continued from preceding page.

Parameter

[Horizontal Size Adjustment]

East/west DC voltage @16

East/west DC voltage @0

East/west DC voltage @31

[Pin cushion Distortion Correction]

East/west parabola amplitude @8

East/west parabola amplitude @0

East/west parabola amplitude @15

[Trapezoidal Distortion Correction]

East/west parabola tilt @8

East/west parabola tilt @0

East/west parabola tilt @15

[Corner Distortion Correction]

East/west parabola corner, top

East/west parabola corner, bottom

[Sandcastle Output]

Burst gate pulse peak value

Burst gate pulse phase

Burst gate pulse width

Blanking pulse peak value

[D/A Converter Output]

Pin 30 D/A converter voltage @0

Pin 30 D/A converter voltage @8

Pin 30 D/A converter voltage @15

LA7615

Symbol

Conditions

EWdc16

EWdc0

EWdc31

EWDC : 10000

EWDC : 00000

EWDC : 11111

EWamp8

EWamp0

EWamp15

EWAMP : 1000

EWAMP : 0000

EWAMP : 1111

EWtilt4

EWtilt0

EWtilt7

EWTILT : 1000

EWTILT : 0000

EWTILT : 1111

EWcorTOP CORTOP : 111-000

EWcorTOP CORBOTTOM : 111-000

VBGP

TdBGP

PWBGP

VBLK

VDAC0

VDAC8

VDAC15

+B TRIM : 0000

+B TRIM : 1000

+B TRIM : 1111

Ratings

Unit

min

typ

max

3.60

4.00

4.40 Vdc

2.70

3.05

3.40 Vdc

4.80

5.10

5.40 Vdc

0.58

0.73

0.88 Vp-p

0.15

0.30

0.45 Vp-p

0.95

1.15

1.35 Vp-p

–0.14

–0.37

0.09

0

–0.23

0.23

+0.14

V

–0.09

V

0.37

V

0.15

0.25

0.35

V

0.15

0.25

0.35

V

5.0

5.7

6.5

V

4.6

5.1

5.6

µs

2.35

2.85

3.35

µs

3.4

3.9

4.4

V

2.75

3.00

3.25

V

3.15

3.40

3.65

V

3.55

3.80

4.05

V

Circuit Voltage and Current Test Conditions at Ta = 25°C, VCC = V2 = V17 = V32 = V60 = 7.6 V, ICC = I24 = 24 mA

Parameter

[Circuit Voltage and Current]

Horizontal supply voltage

IF current drain (pin 2)

Vertical current drain (pin 17)

Video, chrominance, current drain

(pin 32)

FM power supply current (pin 60)

Symbol Test point Input signal

Test procedure

Bus condition

HVCC

I2 (IFICC)

24

2 No signal

I17 (DEFICC) 17

I32 (YCVCC)

32

I60 (FMVCC)

60 No signal

Apply a 24-mA current to pin 24 and measure

the voltage on pin 24 at that time.

Initial

Apply 7.6 V to pin 2 and measure the DC

current (in mA) that flows into the IC.

(With 5 V applied to the IF AGC)

Initial

Apply 7.6 V to pin 17 and measure the DC

current (in mA) that flows into the IC.

Initial

Apply 7.6 V to pin 32 and measure the DC

current (in mA) that flows into the IC.

Initial

Apply 7.6 V to pin 60 and measure the DC

current (in mA) that flows into the IC.

Initial

No. 5841-15/39

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