Infineon SDA 9380 User Manual
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Product Brief
EDDC
SDA 9380
Potential Application
The SDA 9380 is a new component
of the Infineon MEGAVISION
set to support single chip back end solutions for SDTV up to HDTV CRT’s
Features Deflection Controller
PLL on chip - no external clock
■
required
2
■ I
C-Bus alignment for all deflec-
tion parameters
Line frequencies / standards
■
PAL 50 Hz p, 100 Hz i - 31.2 kHz
NTSC 60 Hz p, 120 Hz i - 31.5 kHz
HDTV ATSC - 32.4 kHz
HDTV MUSE - 33.7 kHz
SVGA - 38 kHz
Automatic switching between
■
31, 35 and 38 kHz in monitor
mode
■ Picture width and picture height
EHT compensation
Upper/lower EW corner correc-
■
tion separately adjustable
■ V-angle and V-bow correction
Vertical zoom/shrink and scroll
■
function
■ No re-adjustment of E/W after
changing vertical S-correction
and linearity
®
IC
■ H- and V-blanking time
adjustable
Auto adaption of V-frequency
■
in the range of 192 and 680 lines
per field
■ Selectable black switch off
modes
■ Selectable softstart of the H-out-
put stage
Protection against EHT run
■
away (X-r ays protection)
■ Protection against missing
V-deflection (CRT-protection)
H-frequent PWM output signal
■
for generating an adjustable v ertical frequent parabola or a constant pulse width
■ DA C output with 8-Bit resolution
for general purpose
■ Digital output for general
purpose
EDDC
Features YUV/RGB
Two YUV/RGB inputs and one
■
RGB input with fast blanking
capability
■ Switchable color difference
matrix for PAL/SECAM, NTSC
(U.S. and Japan) and HDTV
■ Common saturation, brightness
and contrast control for all input
channels
■ Cut off and white level control
loop
■ Black stretching of non-standard
input signal
■ Selectable blue stretch function
■ Peak drive limiter with
soft clipping
Aver age beam current limiter
■
■ Luminance output signal SVM
for scan velocity modulation,
adjustable delay from SVM to
the RGB outputs
http://www.infineon.com
SDA 9380
g
Block Dia
ram
YUV/
RGB1/FBL1
Y/R
U/G
V/B
MATRIX
PAL/SECAM
NTSC US/Japan
HDTV
HSYNC
VSYNC
Digital Deflection Controller
2
Ι
C VPROT HPROT IBEAM FB
Tec hnical Data
2
■ I
C-Bus control
P-MQFP-64 package
■
■ 3.3 V and 8 V supply voltages
RGB2/FBL2
RGB Switch
Analog Signal
Processing
SVM
Cut-off
R
G
B
HD
EW
VO
Application Example
CVBS
(4 in, 2 out),
Y/C
2x
RGB, FBL
Single Chip - Scan Rate Converter
- Color Decoder
- RGB Input
- SRC Field Based
SDA 9402
2
Ι
C Bus, Clock
YUV*
HV
SVGA
Backend
EDDC
SDA 9380
RGB
SDA 6000
RGB*
HV, EW
How to reach us:
http://www.infineon.com
Published by
Infineon Technologies AG,
Bereich Kommunikation,
St.-Martin-Strasse 53,
D-81541 München
© Infineon Technologies AG 1999
All Rights Reserved.
Attention please!
The information herein is given to describe certain components and shall not be considered as
warranted characteristics.
Terms of delivery and rights to technical change
reserved.
We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and
charts stated herein.
Infineon Technologies is an approved CECC
manufacturer.
Information
For further information on technology, delivery
terms and conditions and prices please contact
your nearest Infineon Technologies Office in
Germany or our Infineon Technologies Representatives worldwide (see address list).
Warnings
Due to technical requirements components may
contain dangerous substances. For information
on the types in question please contact your
nearest Infineon Technologies Office.
Infineon Technologies Components may only be
used in life-support devices or systems with the
express written approval of Infineon Technologies,
if a failure of such components can reasonably
be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support
devices or systems are intended to be implanted
in the human body, or to support and/or maintain
and sustain and/or protect human life. If they fail,
it is reasonable to assume that the health of the
user or other persons may be endangered.
Published by Infineon Technologies AG
Ordering No. B111-H7504-X-X-7600
Printed in Germany
PS 08993.
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