SDA5650X Siemens, SDA5650X Datasheet - Page 4

• Manufacturer Part Number: SDA5650X
• Description: VPS / PDC-plus Decoder
• Manufacturer: Siemens

VPS / PDC-plus Decoder
1
The PDC plus SDA 5650 decoder chip receives all
VPS and 8/30 Format 1 and 2 data together with the
teletext header information for easy identification of
broadcast transmitter. The SDA 5650 includes a
storage capacity of 16 bytes which can be used in
different ways depending on selected modes.
1.1
• Single chip receiver for PDC data for
• Reception of BDSP packet 8/30/1
• Reception of teletext header row
• On chip data slicer
• Low external component count
• I
• PDC/VPS operation mode selectable via I
• Pin and software compatible to PDC/VPS decoder SDA 5649
• 5 V supply voltage
• Video input signal level: 0.7 Vpp to 2.0 Vpp
• Technology: CMOS
• P-DIP-14-1 and P-DSO-20-1 package
Type
SDA 5650
SDA 5650X
Semiconductor Group
Broadcast Data Service Packet (BDSP 8/30/2
according to CCIR teletext system B.)
VPS Data in dedicated line no. 16 of the vertical
blanking interval (VBI)
Unified Date and Time (UDT)
Network indentification code (NIC)
Short program label (SPL)
Bytes no. 14 - 45 containing date, clock time and identification
Communication with external microcontroller
2
C-Bus interface
General Description
Features
Ordering Code
Q67100-H5164
Q67106-H5163
4
2
C-Bus register
Package
P-DIP-14-1
P-DSO-20-1 (SMD)
P-DIP-14-1
P-DSO-20-1
SDA 5650/X
CMOS
02.97