SDA5642-6X Siemens, SDA5642-6X Datasheet - Page 6

• Manufacturer Part Number: SDA5642-6X
• Description: VPS-Decoder
• Manufacturer: Siemens

Semiconductor Group
1.3
P-DIP-14-1 P-DSO-20-1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Pin No.
Pin Description
1
2
3, 8, 13, 18 N.C.
4
5
6
7
9
10
11
12
14
15
16
17
19
20
Symbol Function
V
V
V
SCL
SDA
CS0
VCS
DAVN
EHB
TI
PD1
PD2/
VCO2
VCO1
I
CVBS
V
V
V
REF
SS
SSA
SSD
DD
DDD
DDA
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.
Data available output active low, when VPS data is
received.
Output signaling the presence of the first field active
high.
Test input; activates test mode when pulled high.
Connect to ground for operating mode.
Phase detector/charge pump output of data PLL
(DAPLL).
Connector of the loop filter for the SYSPLL.
Input to the voltage controlled oscillator #1 of the
DAPLL.
Reference current input for the on-chip analog circuit.
Composite video signal input.
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
H
H
, when pulled low
, when pulled high.
6
2
2
C Bus.
C Bus.
2
C-Bus addresses:
SDA 5642-6/X
02.97