CH7013A-T ETC1 [List of Unclassifed Manufacturers], CH7013A-T Datasheet - Page 5

• Manufacturer Part Number: CH7013A-T
• Description: Digital PC to TV Encoder
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

CHRONTEL
201-0000-041
Table 1. Pin Descriptions
44-Pin
PLCC
30
28
27
26
23
32
33
35
40
37
44Pin
TQFP
24
22
21
20
17
26
27
29
34
31
Rev. 1.0,
In/Out
Power
Power
Type
Out
Out
Out
Out
In
In
In
6/14/2000
Symbol
CVBS/B
CSYNC
CLOCK
AGND
ADDR
RSET
AVDD
DATA
C/G
Y/R
Reference Resistor
A 360
between RSET and ground. No other connections should be made to
this pin.
Luminance Output
A 75
between Y and ground for optimum performance.
modes other than SCART, this pin outputs the luma video signal. In
SCART mode, this pin outputs the red signal.
Chrominance Output
A 75
between C and ground for optimum performance.
modes other than SCART, this pin outputs the chroma video signal. In
SCART mode, this pin outputs the green signal.
Composite Video Output
A 75
between CVBS and ground for optimum performance. In normal
operating modes other than SCART, this pin outputs the composite
video signal. In SCART mode, this pin outputs the blue signal.
Composite Sync Output
A 75
between CSYNC and ground for optimum performance. In SCART
mode, this pin outputs the composite sync signal.
Serial Data (External pull-up required)
This pin functions as the serial data pin of the serial interface port (see
the serial Port Operation section for details).
Serial Clock (Internal pull-up)
This pin functions as the serial clock pin of the serial interface port (see
the serial Port Operation section for details).
Serial Address Select (Internal pull-up)
This pin is the serial Address Select, which corresponds to bits 1 and 0
of the serial device address (see the serial Port Operation section for
details), creating an address selection as follows:
Analog ground
These pins provide the ground reference for the analog section of the
CH7013A, and MUST be connected to the system ground, to prevent
latchup. Refer to the Application Information section for information on
proper supply de-coupling.
Analog Supply Voltage
These pins supply the 5V power to the analog section of the CH7013A.
ADDR
termination resistor with short traces should be attached
termination resistor with short traces should be attached
termination resistor with short traces should be attached
termination resistor with short traces should be attached
1
0
resistor with short and wide traces should be attached
1110101 = 75H = 117
1110110 = 76H = 118
Serial Address Selected
Description
In normal operating
In normal operating
CH7013A
5