SDA5649 Datasheet, PDF (2/26 Pages) Siemens Semiconductor Group – Expanded Decoder for Program Delivery Control and Video Program System EPDC / VPS Decoder

SDA 5649
SDA 5649X
Furthermore it is able to receive the Unified Date and Time (UDT) information transmitted in bytes
no. 15 through 21, the Network Identification code (NIC) carried in bytes no. 13 and 14, and the
Short Program Label carried in bytes no. 22 through 25 of packet 8/30 format 1.
For reception of clock time when no BDSP 8/30/1 is present the SDA 5649 can be enabled to extract
bytes no. 38 through 45 of the teletext header row.
All operating modes (PDC/VPS) are selected by a control register which can be written to via the
I²C-Bus interface.
Pin Configuration
(top view)
P-DIP-14-3
P-DSO-20-1
Semiconductor Group
45