AVPro® 5303B
Universal 3-Input A/V Switch Interface
DATA SHEET
Application Diagram: (For TV 2/3-SCART Application)
(SC1)
Dev_Addr
1
2
(SC1)
(SC2)
(SC3)
Func1
Func2
Func3
0V/6V/12V
Mux
Func_out
(SC2)
(SC3)
100k
(SC1)
(SC2)
(SC3)
FB1
FB2
FB3
75
Mux
FB_out
19
20
300
0.01uF
75
Gain
21
(SC1)
(SC2)
(SC3)
Gn1
Gn2
Gn3
75
Mux
Gn_out
75
75
0.01uF
(SC1)
(SC2)
(SC3)
Bl1
Bl2
Bl3
75
0.01uF
75
Mux
Bl_out
75
75
(SC1)
Rd1
Rd2
Rd3
(SC2)
(SC3)
Mux
Rd_out
75
0.01uF
Gain
(SC1)
CVBS1
CVBS2
CVBS3
75
(SC2)
(SC3)
75
Mux
Mux
Mux
CVBS_out
75
0.1uF
(SC1)
R1
R2
R3
0/6dB
(SC2)
(SC3)
10k
10uF
R_out
L_out
0.1uF
10k
10k
10k
(SC1)
(SC2)
(SC3)
L1
L2
L3
10uF
10k
Vref
SCLK
SDATA
Pdwn
Serial
Port
Support
Circuits
Micro
Rbias
Tgen
1uF
470pF
Page: 12 of 16
© 2005 TERIDIAN Semiconductor Corporation
Rev 1.0
TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
