5002R Datasheet, PDF (13/30 Pages) Teridian Semiconductor Corporation – Dual SCART A/V Switch

AVPro® 5002R
Dual SCART A/V Switch
DATA SHEET
PIN DESCRIPTIONS (Continued)
Name Pin
QFN
Enc_YC
34
Enc_Y
36
Enc2_Y
-----
Enc_C
35
Enc2_C
-----
Lin
25
Rin
24
TV_YCin
48
TV_Lin
9
TV_Rin
10
Aux_YCout 46
Aux_Lout
15
Aux_Rout
22
Aux_Mono 18
BLANK
41
Lout
17
Rout
20
Mod_Mono 19
Pin
LQFP
46
48
61
47
63
34
33
1
11
12
60
22
29
25
55
24
27
26
Type Description
Encoder Video Input: In a typical system, this pin is connected to the
I
composite video output pin from the external video encoder device. This input
can be selected as the signal source for the AUX_YCout and/or TV_YCout
pins.
Encoder Luminance Input: In a typical system, this pin is connected to the
I
composite video output pin from the external video encoder device. In SVHS
mode, this input can be selected as the signal source for the TV_YCout pin
and/or the Aux_YCout pin.
Encoder 2 Luminance Input: In a typical system, this pin is used as an
I
alternate source for S-video luminance information to a VCR when OSD
information is not desired. This input can be selected as the signal source for
the Aux_YCout pin.
Encoder Chroma Input: In a typical system, this pin is connected to the TV_R
I
output pin from the external video encoder device. In the SVHS mode, this
input can be selected as the signal source for the TV_R pin and/or the
Aux_Cout output pin.
Encoder 2 Chroma Input: In a typical system, this pin is used as an alternate
I
source for S-video chroma information to a VCR when OSD information is not
desired. This input can be selected as the signal source for the Aux_Cout
output pin.
Left Audio Input: In a typical system, this pin is connected to the left audio
I output pin of the external audio DAC. This input can be selected as the signal
source for the TV_Lout and/or Aux_Lout pins.
Right Audio Input: In a typical system, this pin is connected to the right audio
I output pin of the external audio DAC. This input can be selected as the signal
source for the TV_Rout and/or Aux_Rout pins.
I
TV Composite Video input: This pin accepts composite video from the TV
SCART. This pin can be selected as the source for the Aux_YCout pin.
TV Left Audio input: This pin accepts audio from the TV SCART. This pin can
I be selected as the source for the Aux_Lout audio output and the Lout audio
output.
TV Right Audio input: This pin accepts audio from the TV SCART. This pin
I can be selected as the source for the Aux_Rout audio output and the Rout
audio output.
O
Auxiliary Video Output: This pin is the composite video output to the auxiliary
SCART connector (pin 19). In the SVHS mode, this pin is the luma output.
O
Auxiliary Left Audio Output: This pin is the output to the left channel audio
(pin 3) of the auxiliary SCART connector.
O
Auxiliary Right Audio Output: This pin is the output to the right channel audio
(pin1) of the auxiliary SCART connector.
O
Auxiliary Mono Output: This pin is equivalent to the sum of the output signals
on Aux_Lout and Aux_Rout.
Blanking output: This output provides the blanking signal to the TV SCART
O connector (pin 16). This signal is either the blanking signal from the auxiliary
SCART connector (ABLANK) or the external video encoder (EBLANK).
O Left Audio Output: This pin is the output to the left channel audio RCA jack.
O
Right Audio Output: This pin is the output to the right channel audio RCA
jack.
O
Mono Audio Output: This pin is sum of Lout & Rout to the RF modulator
input.
Page: 13 of 30
© 2008 TERIDIAN Semiconductor Corporation
Rev 2.1