5002R Datasheet, PDF (12/30 Pages) Teridian Semiconductor Corporation – Dual SCART A/V Switch

AVPro® 5002R
Dual SCART A/V Switch
DATA SHEET
PIN DESCRIPTIONS (Pins marked N/C should be left unconnected during normal use)
Name
Pin
QFN
Analog Pins
ABLANK 2
Pin
LQFP
4
Aux_R
4
6
Aux_G
5
7
Aux_B
6
8
Aux_Fnc 28
37
Aux_Cin ----
3
Aux_YC
1
2
Aux_Lin 11
13
Aux_Rin 12
15
EBLANK 3
5
Enc_R
33
45
Enc_G
32
44
Enc_B
31
43
Type Description
I
Auxiliary Blanking Input: In a typical system, this pin is connected to the RGB
status pin (pin 16) from the auxiliary SCART connector.
Auxiliary Red Input: In a typical system, this pin is connected to the RED input
I pin (pin 15) of the auxiliary SCART connector. This input can be selected as the
signal source for the TV_R output pin.
Auxiliary Green Input: In a typical system, this pin is connected to the GREEN
I input pin (pin 11) of the auxiliary SCART connector. This input can be selected
as the signal source for the TV_G output pin.
Auxiliary Blue Input: In a typical system, this pin is connected to the BLUE input
I pin (pin 7) of the auxiliary SCART connector. This input can be selected as the
signal source for the TV_B output pin.
Auxiliary Function Pin: This is a bi-directional pin. As an input, it digitizes the
I/O analog voltage on the auxiliary SCART function pin (8). As an output, it puts out
one of three voltage levels to the auxiliary SCART function pin.
Auxiliary Chroma Input: In a typical application, this pin is AC coupled to the Red
I
input line from the Auxiliary SCART connector. When the SVHS mode is
selected from the Auxiliary SCART video source, this pin is internally summed to
the Aux_YC input to generate a composite video signal for the Mod_YC output.
Auxiliary Video Input: In a typical system, this pin is connected to the composite
I video input pin (pin 20) of the auxiliary SCART connector. This input can be
selected as the signal source for the TV_YCout.
Auxiliary Left Audio Input: In a typical system, this pin is connected to the L
I Audio input pin (pin 6) of the auxiliary SCART connector. This input can be
selected as the signal source for the TV_Lout.
Auxiliary Right Audio Input: In a typical system, this pin is connected to the R
I Audio input pin (pin 2) of the auxiliary SCART connector. This input can be
selected as the signal source for the TV_Rout.
I
Encoder Blanking Input: In a typical system, this pin is connected to the blanking
signal from the external video encoder device.
Encoder Red Input: In a typical system, this pin is connected to the RED output
I pin from the external video encoder device. This input can be selected as the
signal source for the TV_R output pin.
Encoder Green Input: In a typical system, this pin is connected to the GREEN
I output pin from the external video encoder device. This input can be selected as
the signal source for the TV_G output pin.
Encoder Blue Input: In a typical system, this pin is connected to the BLUE output
I pin from the external video encoder device. This input can be selected as the
signal source for the TV_B output pin.
Page: 12 of 30
© 2008 TERIDIAN Semiconductor Corporation
Rev 2.1