TEA6417 ,BUS CONTROLLED VIDEO MATRIX SWITCH£71 'iiili:ii)?l1illl!llii?ll!
TEA6417
BUS-CONTROLLED VIDEO MATRIX SWITCH
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TEA6417
BUS CONTROLLED VIDEO MATRIX SWITCH
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TEA6417
BUS-CONTROLLED VIDEO MATRIX SWITCH
I 15MHz BANDWIDTH
I CASCADABLE WITH ANOTHER TEA6417
(INTERNAL ADDRESS CAN BE CHANGED
BY PIN 7 VOLTAGE)
I 8 INPUTS (CVBS, RGB, MAC, CHROMA...)
I 6 OUTPUTS
I POSSIBILITYOF MAC OR CHROMA SIGNAL
FOR EACH INPUT BY SWlTCHING-OFF THE
CLAMP WITH AN EXTERNAL RESISTOR
BRIDGE
I BUS CONTROLLED
I 6.5dB GAIN BETWEEN ANY INPUT AND
OUTPUT
I - 60dBCROSSTALK AT3.58MHz
I FULLY ESD PROTECTED
DESCRIPTION
The main function of the TEA6417 is to switch 8
video input sources on the 6 outputs.
Each output can be switched to only one of the
inputs whereas but any same input may be con-
nected to several outputs.
All the switching possibilities are controlled through
the |2C Bus.
PIN CONNECTIONS
(Plastic Package)
ORDER CODE : TEA6417
INPUT E 1
DATA E 2
INPUT E 3
CLOCK E 4
INPUT E 5
INPUT E 6
PROG E 7
INPUT E 8
VCCI:9
INPUT E 10
Cl INPUT
1 GROUND
Cl OUTPUT
j OUTPUT
D OUTPUT
j OUTPUT
j OUTPUT
j OUTPUT
DECOUPLING
3 INPUT
May 1996
6417-01.EPS
TEA6417
BLOCK DIAGRAM
PERI PERI TTX LUMA PIP MAC
TV1 TV2 CllROMA DEC.
LH, 1171 i16i 1151 l”! 1131
CVBS 7
(MAC/DEC) . [U
CVBS 7
(PERIPLUGI) " Ls
CVBS T]
(AMTUNER) " I
MAC SIGNAL 1
(AMTUNER) " [6 ,
CVBS Li]
(PERIPLUG2) 8i
CVBS TI
(FMTUNER) I’ [IOJ
MAC SIGNAL Fl
(FMTUNER) '' l
SYNCHRO 7 -, POWER
(TIG/BTX) " [ZOJ E3 DECOUPLING
DECODER A
(Ill m lil, 111-1191;
DATA PROG CLOCK Vcc GND
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
Vcc Supply Voltage (Pin 9) 13 V
TA Operating Ambient Temperature Range 0 to +70 °C
Tstg Storage Temperature Range -20 to +150 °C
THERMAL DATA
Symbol Parameter Value Unit
Rth(j-a) Junction-Ambient Thermal Resistance 80 oC/W
£71. !igiglitlgtill,
641 7-02.EPS
641 7-01 .TBL
641 7-02.TBL
