SDA5648 Siemens, SDA5648 Datasheet - Page 3

• Manufacturer Part Number: SDA5648
• Description: Decoder for Program Delivery Control and Video Program System PDC / VPS Decoder
• Manufacturer: Siemens

Pin Definitions and Functions
Pin No.
P-DIP-14-3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Semiconductor Group
Pin No.
P-DSO-20-1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Symbol
V
V
V
N.C.
SCL
SDA
CS0
VCS
N.C.
DAVN
EHB
TI
PD1
N.C.
PD2/VCO2 Connector of the loop filter for the SYSPLL.
VCO1
I
CVBS
N.C.
V
V
V
REF
SS
SSA
SSD
DD
DDD
DDA
Function
Ground (0 V)
Analog ground (0 V)
Digital ground (0 V)
Not connected
Serial clock input of I
Serial data input of I
Chip select input determining the I
20
22
Video Composite Sync output from sync slicer used for
PLL based clock generation.
Not connected
Data available output active low, when PDC/VPS data
is received.
Output signaling the presence of the first field active
high.
Test input; activates test mode when pulled high.
Phase detector/charge pump output of data PLL
(DAPLL).
Not connected
Input to the voltage controlled oscillator #1 of the
DAPLL.
Reference current input for the on-chip analog circuit.
Composite video signal input.
Not connected
Positive supply voltage (+ 5 V nom.).
Positive supply voltage for the digital circuits
(+ 5 V nom.).
Positive supply voltage for the analog circuits
(+ 5 V nom.).
H
H
/ 21
/ 23
23
H
H
, when pulled low
, when pulled high.
2
2
C-Bus.
C-Bus.
2
C-Bus addresses:
SDA 5648X
SDA 5648