AVPro® 5002R
Dual SCART A/V Switch
DATA SHEET
PIN DESCRIPTIONS (continued)
Name
Pin
Pin
Type Description
QFN
LQFP
Aux Chroma Output: This output provides a chroma signal to the auxiliary
SCART connector to support SVHS operation. This pin is typically AC coupled
to pin 15 of the auxiliary SCART connector. When the S-video mode is
selected, a chroma signal from the video encoder is output to this pin.
Aux_Cout
47
62
O
TV Modulator Video Output: This pin provides composite video for an external
RF modulator. The signal on this pin follows the composite video output to the
TV_YCout pin.
Mod_YC
39
40
53
54
O
O
TV Video Output: This pin is the composite video output to the TV SCART
connector (pin 19). In the SVHS mode, this pin provides luminance
information.
TV_YCout
TV Red Output: This pin provides Red video to the TV SCART connector (pin
15). In SVHS mode, this pin provides the chroma information.
TV_R
42
44
45
16
21
56
58
59
23
28
O
O
O
O
O
TV Green Output: This pin provides Green video to the TV SCART connector
(pin 11).
TV_G
TV Blue Output: This pin provides Blue video to the TV SCART connector (pin
7).
TV_B
TV Left Audio Output: This pin is the output to the left channel audio (pin 3) of
the TV SCART connector.
TV_Lout
TV_Rout
TV Right Audio Output: This pin is the output to the right channel audio (pin1)
of the TV SCART connector.
TV Function Pin: This is a bi-directional pin. As an input, it digitizes the analog
voltage on the TV SCART function pin (8). As an output, it puts out one of
three voltage levels to the TV SCART function pin.
TV_Fnc
27
36
I/O
Digital Pins
Digital Output 0: This pin is a general purpose output that is controlled by
serial port register.
DO_0
----
----
40
41
O
O
Digital Output 1: This pin is a general purpose output that is controlled by
serial port register.
DO_1
SCLK
30
29
39
38
I
Serial Clock Input: This pin accepts a serial port clock input signal.
Serial Data Input/Output that can receive or transmit serial data.
SDATA
I/O
POWER/GROUND PINS
14,37 21, 50,
+5 VDC power supply pins.
VCC
VDD
Vref
-
-
-
,43
57
13,26
20,35
+12 VDC power supply pin for function switching circuits.
Internal voltage reference, bypass pin. Add capacitor 0.1μF(1.0μF for better
PSRR) to ground.
7
9
17, 32,
49, 64
Ground for all blocks.
GND
23
-
Rbias
Tgen
8
10
51
-
-
Bias point of internal current generator. Add resistor 10.0kΩ(+ 1%) to ground.
38
Reference point for internal timing circuit. Add capacitor 470pF to ground.
Note: The exposed pad on the bottom of the 48 QFN package must be grounded.
Page: 14 of 30
© 2008 TERIDIAN Semiconductor Corporation
Rev 2.1
TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
