CONTENTS

�1���� Introduction
 PART 1 - Common signal format of the interfaces
�1���� Introduction
�2���� Video data signals
������� 2.1���� Coding characteristics
������� 2.2���� Video data format
������� 2.3���� Multiplex structure
������� 2.4���� Interface signal structure
������� 2.5���� Video timing reference signals (SAV, EAV)
������� 2.6���� Ancillary data
������� 2.7���� Data words during blanking
 PART 2 - Bit-parallel interface
�1���� General
�2���� Data signal format
�3���� Link-to-link timing relationship (see Note 1)
�4���� Clock signal
������� 4.1���� General
������� 4.2��� �Clock-to-data timing relationship
�5���� Electrical characteristics of the interface
������� 5.1���� General
������� 5.2���� Logic convention
������� 5.3���� Line driver characteristics (source)
����������������� 5.3.1���� Output impedance:  110 Ω maximum.
����������������� 5.3.2���� Common mode voltage:  -1.29 V � 15% (both terminals relative to ground).
����������������� 5.3.3���� Signal amplitude:  0.8 to 2.0 V peak-to-peak, measured across a 110 Ω resistive load.
����������������� 5.3.4���� Rise and fall times:  less than 5 ns, measured between the 20% and 80% amplitude points, with a 110 Ω resistive load. The difference between rise and fall times must not exceed 2 ns.
������� 5.4���� Line receiver characteristics (destination)
����������������� 5.4.1����Input impedance:  110 Ω � 10 Ω.
����������������� 5.4.2���� Maximum input signal:   2.0 V peak-to-peak.
����������������� 5.4.3���� Minimum input signal:  185 mV peak-to-peak.
����������������� 5.4.4���� Maximum common mode signal:  � 0.5 V, comprising interference in the range 0 to 15 kHz (both terminals to ground).
����������������� 5.4.5���� Differential delay:  Data must be correctly sensed when the clock-to-data differential delay is in the range between � 7 ns (see Fig. 5).
�6��� �Mechanical details of the connectors
 PART 3 - Bit-serial interface
�1���� General
�2���� Link-to-link timing relationship (see Note 1)
�3���� Coding
�4���� Order of transmission
�5���� Logic convention
�6���� Transmission medium
�7���� Characteristics of the electrical interface
���� ���7.1���� Line driver characteristics (source)
����������������� 7.1.1���� Output impedance
����������������� 7.1.2���� Signal amplitude
����������������� 7.1.3���� DC offset
����������������� 7.1.4���� Rise and fall times
����������������� 7.1.5���� Jitter (see Note 1)
������� 7.2���� Line receiver characteristics (destination)
����������������� 7.2.1���� Terminating impedance
����������������� 7.2.2���� Receiver sensitivity (see Note 1, � 7.1.5)
����������������� 7.2.3���� Interference rejection (see Note 1, � 7.1.5)
������� 7.3���� Cables and connectors
����������������� 7.3.1���� Cable
����������������� 7.3.2���� Characteristic impedance
����������������� 7.3.3���� Connector characteristics
�8���� Characteristics of the optical interface
Annex 1� Notes concerning interfaces for digital video signals in 525-line and 625-line television systems
�1���� Introduction
�2���� Definitions
�3���� Parallel interfaces
�4���� Serial interfaces
�5���� Interference with other services
�6���� Conclusion
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