CH7013A-T ETC1 [List of Unclassifed Manufacturers], CH7013A-T Datasheet - Page 6
![no-image](/images/no-image-200.jpg)
CH7013A-T
Manufacturer Part Number
CH7013A-T
Description
Digital PC to TV Encoder
Manufacturer
ETC1 [List of Unclassifed Manufacturers]
Datasheet
1.CH7013A-T.pdf
(46 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CH7013A-T
Manufacturer:
LUCENT
Quantity:
18 000
Part Number:
CH7013A-T
Manufacturer:
CHRONTEL
Quantity:
20 000
Company:
Part Number:
CH7013A-TF
Manufacturer:
CHRONTEL
Quantity:
455
Part Number:
CH7013A-TF
Manufacturer:
CHRONTEL
Quantity:
20 000
Company:
Part Number:
CH7013A-TRUF
Manufacturer:
Infineon
Quantity:
80 000
CHRONTEL
Digital Video Interface
The CH7013A digital video interface provides a flexible digital interface between a computer graphics controller
and the TV encoder IC, forming the ideal quality/cost configuration for performing the TV-output function. This
digital interface consists of up to 16 data signals and 4 control signals, all of which are subject to programmable
control through the CH7013A register set. This interface can be configured as 8, 12 or 16-bit inputs operating in
either multiplexed mode or 16-bit input operation in de-multiplexed mode. It will also accept either YCrCb or RGB
(15, 16 or 24-bit) data formats and will accept both non-interlaced and interlaced data formats. A summary of the
input data format modes is as follows:
6
Table 1. Pin Descriptions
Table 2. Input Data Formats
44-Pin
44, 36,
42, 34,
PLCC
29, 25
22, 11
24, 14
Width
16-bit
15-bit
16-bit
12-bit
12-bit
16-bit
8-bit
8-bit
8-bit
8-bit
Bus
31
44Pin
TQFP
19,23
30,38
28,36
5,16,
8,18,
25
Non-multiplexed
Non-multiplexed
Non-multiplexed
2X-multiplexed
2X-multiplexed
3X-multiplexed
2X-multiplexed
2X-multiplexed
2X-multiplexed
2X-multiplexed
Transfer Mode
Power
Power
Power
Power
Type
Symbol
DGND
DVDD
GND
VDD
Color Space and Depth
DAC Power Supply
These pins supply the 5V power to CH7013A’s internal DAC’s.
DAC Ground
These pins provide the ground reference for CH7013A’s internal DACs.
For information on proper supply de-coupling, please refer to the
Application Information section.
Digital Supply Voltage
These pins supply the 3.3V power to the digital section of CH7013A.
Digital Ground
These pins provide the ground reference for the digital section of
CH7013A, and MUST be connected to the system ground to prevent
latchup.
YCrCb (24-bit)
YCrCb (24-bit)
RGB 16-bit
RGB 15-bit
RGB 15-bit
RGB 16-bit
RGB 24-bit
RGB 24 (32)
RGB 24
RGB 24
Description
201-0000-041
8-8-8 over two words - ‘C’ version
8-8-8 over two words - ‘I’ version
CbY0,CrY1...(CCIR656 style)
Cb,Y0,Cr,Y1,(CCIR656 style)
8-8,8X over two words
8-8-8 over three bytes
5-5-5 over two bytes
5-6-5 over two bytes
Format Reference
5-6-5 each word
5-5-5 each word
Rev. 1.0,
CH7013A
6/14/2000