TEA5116 Ver la hoja de datos (PDF) - STMicroelectronics

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Lista de partido

TEA5116

5 CHANNELS VIDEO SWITCH

STMicroelectronics 

TEA5116

. EACH CHANNEL EXCEPT FAST BLANKING

HAS 6dB GAIN

. R, G, B AND VIDEO SIGNALS ARE CLAMPED

TO THE SAME REFERENCE VOLTAGE IN OR-

DER TO HAVE NO OUTPUT DIFFERENTIAL

VOLTAGE WHEN SWITCHING

. ALL INPUT LEVELS COMPATIBLE WITH NFC

92250 AND EN 50049 NORMS

. 30MHz BAND WIDTH FOR R, G, B SIGNALS

. INTERNAL 6.7V SHUNT REGULATOR FOR :

. - LOW IMPEDANCE LOADS,

- POWER DISSIPATION LIMITATION

THE FIVE CHANNELS ARE SIMULTANE-

OUSLY SWITCHED BY ONLY ONE SELECT

INPUT

5 CHANNELS VIDEO SWITCH

DIP18

(Plastic Package)

ORDER CODE : TEA5116

PIN CONNECTIONS

SYNCHRO SIGNAL INPUT 2

1

GREEN SIGNAL INPUT 2

2

”C” SELECT INPUT

3

GREEN SIGNAL OUTPUT

4

GROUND

5

BLUE SIGNAL OUTPUT

6

SHUNT REGULATOR SUPPLY INPUT

7

BLUE SIGNAL INPUT 2

8

FAST BLANKING INPUT 2

9

18

GREEN SIGNAL INPUT 1

17

SYNCHRO SIGNAL INPUT 1

16

RED SIGNAL INPUT 2

15

SYNCHRO SIGNAL OUTPUT

14

RED SIGNAL OUTPUT

13

FAST BLANKING OUTPUT

12

RED SIGNAL INPUT 1

11

FAST BLANKING INPUT 1

10

BLUE SIGNAL INPUT 1

May 1996

1/8

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