SAA7205 Philips Semiconductors, SAA7205 Datasheet - Page 15

• Manufacturer Part Number: SAA7205
• Description: MPEG-2 systems demultiplexer
• Manufacturer: Philips Semiconductors

Philips Semiconductors
1997 Jan 21
handbook, full pagewidth
handbook, full pagewidth
MPEG-2 systems demultiplexer
PKTSYNC
PKTDATV
PKTDAT7
PKTDAT0
elementary
packetized
elementary
DCLK
transport
stream
stream
stream
to
DESCRAMBLER
message
Fig.5 Signal constellation descrambler - demultiplexer interfacing.
= transport_header
Fig.6 MPEG-2 two level hierarchical demultiplexing.
8 PKTDAT7 to PKTDAT0
invalid data
PKTSYNC
PKTDATV
DCLK
= pes_header
15
CCLKI
message
DEMULTIPLEXER
= stuffing
invalid data
Preliminary specification
SAA7205H
MGG318
MGG376