TEA5114A

Operating Supply Voltage :
Supply Current :
Packaging : Tube
Maximum Operating Temperature : + 70 C
Package / Case : PDIP-16


Features:

·25MHzBANDWIDTH
·CROSSTALK : 55dB
·SHORT CIRCUIT TO GROUND OR VCC PROTECTED
·ANTI SATURATION GAIN CHANGING
·VIDEO SWITCHING


Pinout




Specifications

Symbol	Parameter	Value	Unit
VCC	Supply Voltage	18	V
Tj	Junction Temperature	40 to 150
Tstg	Storage Temperature	40 to 150
ZL	Minimum Load Resistor on Each Output VCC = 12 V VCC = 10 V	300 150
Tamb	Operating Ambient Temperature	0 to 70

Description

This TEA5114A integrated circuit provides RGB switching allowing connections between peri TV plug, internal RGB generator and video processor in a TV set.

The TEA5114A input signal black level is tied to the same reference voltageon each input in order to haveno differential voltage when switching two RGB generators.

An AC output signal higher than 2 Vpp makes gain goingslowly down to 0dBto protect theTVset video amplifier from saturation.
Fast blanking output is a logicial OR between FB1 (Pin 8) and FB2 (Pin 10).