SDA9388X Siemens Semiconductor, SDA9388X Datasheet - Page 2

• Manufacturer Part Number: SDA9388X
• Description: Single-Chip Picture
• Manufacturer: Siemens Semiconductor

SDA 9388X Block Diagram
The SDA 9388X integrates different functional blocks on a single chip
Availability
Samples of the SDA 9388X are available with complete documentation
for evaluation. SIEMENS’ highly experienced engineering support team
can assist you with your design in work. Please contact your local
Siemens office for further details.
SDA 9388X Application Example
Published by Semiconductor Group
Siemens Aktiengesellschaft
CVBS3
CVBS1
CVBS2
V
V
REFH
REFL
Signal clamping and 7-Bit
AD Converter
NTSC/PAL M/ PAL N Chroma
decoder
Decimation logic
72-Kbit field memory
Source
Data Slicer
Select
Clamp
Analog
Functions
Caption
Closed
Tuner 1
Tuner 2
XFREQ
*
V
DDA 1
7-Bit ADC
Control
Gain
XQ
(Quarz Oszillator)
Clock Generation
CVBS 1
CVBS 2
(e.g. VCR)
CVBS 3
(e.g. SAT)
V
SSA 1
CVBS
NTSC/PAL
Decoder
Chroma
XIN
Sync
Parent
Clock
Gen
Y
UY
for Main Channel
Low-
Filter
Color Decoder
pass
BLK
Synchronization
SDA 9388X
OSD processor
SDA
Controller
PIP III
Teletext or
Inset
(optional)
I
2
C
SCL
R G B
M
U
X
Read/Write
Controller
Line Memory
Output signal processing, i.e.
peaking
Triple 6-Bit DA Converter
RGB Switch
SYNC processing/generation
and memory control logic
PIP Field
Memory
R/V
G/Y
B/U
Select
R/V
G/Y
B/U
Patent Sync Signal Processing
V
DD
VP/SCP
V
SS
Position
Picture
Control
Processor
D
E
M
U
X
RGB-
Output Signal
RGB Matrix
Processing
SCP
Framing
Generation
R
G
B
Parent
Clock
v/r
y/g
u/b
6
6
6
V
*
DDA 2
PIP
Switch
Triple
RGB
DAC
6-Bit
III
V
3
SSA 2
plus
V
R/V
G/Y
(OUT)
B/U
BLK
R
G
(IN)
B
SEL
REF
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