STV0119A データシートの表示（PDF） - STMicroelectronics
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STV0119A Datasheet PDF : 42 Pages
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STV0119A
REVISION HISTORY
October 1996 :
February 1997 :
May 1997
:
November 1997 :
June 1998
:
Advance Data
Preliminary Data
Main Modifications :
- to get direct connection to SCART in Y/C mode, R and G signals have been
moved as G/Y on Pin 20 and R/C on Pin 19.
- RGB levels have been rescaled for compatibility between CVBS/Y-C and RGB
levels with only one value of IREF(RGB).
- revision ID is now 02 hexa (register 18 dec).
- Update of characteristics (DC and AC electrical characteristics).
- Revision ID unchanged.
- Improvement of luminance filtering in case of OSD input data.
- Revision ID is now 03 hexa (register 18 dec).
- New sale type : STV0119A.
- Adjonctions of missing information on AC characteristics for Teletext signals.
I - GENERAL DESCRIPTION
The STV0119A is a high performance PAL/NTSC
digital encoder in a low cost package. It converts a
4:2:2 digital video stream into a standard analog
baseband PAL/NTSC signal and into RGB analog
components.
The STV0119A can handle interlaced mode (with
525/625 line standards) and non-interlaced mode.
It can perform Closed-Captions, CGMS or Teletext
encoding and allows Macrovision™ 7.01/6.1 copy
protection.
Four analog output pins are available, on which it
is possible to output either S-VHS(Y/C) + CVBS1
+ CVBS2 or RGB + CVBS. Moreover, it is possible
to use two STV0119A in parallel to interface with
ST’s MPEG decoder ICs that are able to deliver a
54Mbit/s ”double” YCrCb stream (e.g. the
STi3520M). This allows for example to encode
OSD in one of the streams only.
II - PIN INFORMATION
II.1 - Pin Connections
HSYNC
1
YCRCB7
2
YCRCB6
3
YCRCB5
4
YCRCB4
5
YCRCB3
6
YCRCB2
7
YCRCB1
8
YCRCB0
9
VSS
10
CVBS
11
VR_CVBS
12
IREF(CVBS)
13
VSSA
14
28
VSYNC/ODDEVEN
27
SDA
26
SCL
25
RESET
24
CKREF
23
TTXD
22
TTXS/CSI2C
21
VDD
20
G/Y
19
R/C
18
B/CVBS
17
VR_RGB
16
IREF(RGB)
15
VDDA
3/42
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