SAA4981/V1 データシートの表示（PDF） - Philips Electronics

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SAA4981/V1

Monolithic integrated 16 : 9 compressor

Philips Electronics 

Philips Semiconductors

Monolithic integrated 16 : 9 compressor

Preliminary specification

SAA4981

handbook, full pagewidth

Y

Y

YOUT

−(B−Y)

−(B−Y)

−(B−Y)OUT

CVBS

Y/C

COLOUR DECODER −(R−Y)

PICTURE

−(R−Y)

16:9

−(R−Y)OUT

VIDEO

R

TDA4650 OR TDA4655/7

AND TDA4665

3

SIGNAL

IMPROVEMENT 3

TDA4670/1

COMPRESSOR

SAA4981

3

PROCESSOR

G

TDA4680/7

TDA4780

B

sync

ASC

SYNC

TDA2579B

1

sandcastle

313

CTRL SIDE

1

MHA279

Fig.4 Receiver for 16 : 9, 50 Hz and 15.625 kHz with 16 : 9 compressor.

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134).

SYMBOL

PARAMETER

CONDITIONS

Vn

voltage on any pin (except pin 6 HREF)

V6

Ptot

Tstg

Tamb

Ves

input voltage at pin 6

total power dissipation

storage temperature

operating ambient temperature

electrostatic handling for all pins

note 1

note 2

Notes

1. Equivalent to discharging a 200 pF capacitor via a 0 Ω series resistor.

2. Equivalent to discharging a 100 pF capacitor via a 1.5 kΩ series resistor.

MIN.

VEEA − 0.5

VEED − 0.5

−0.5

−

−25

−20

−500

−4 000

MAX.

VCCA + 0.5

VCCD + 0.5

+6.5

0.5

+150

+70

+500

+4 000

UNIT

V

V

V

W

°C

°C

V

V

QUALITY SPECIFICATION

In accordance with UZW-B0/FQ-0601. ESD classification A.

1995 Oct 05

8

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