Specifications

Electrical specifications 113
Output
signals in
TTL format
On the analog video input (DVI) connectors, for all TTL output signals, except for TTL auxiliary signals that can be configured
for timer output:
• 22 Ohm series impedance.
• High-level output current: -24 mA (max).
• Low-level output current: +24 mA (max).
• Output voltage: low of 0.55 V (max); high of 2.0 V (min).
On the analog video input (DVI) connectors, only for TTL auxiliary signals that can be configured for timer output:
• 27 Ohm series impedance.
• High-level output current: -32 mA (max).
• Low-level output current: +64 mA (max).
On external auxiliary I/O connector 0:
• 50 Ohm series impedance.
• High-level output current: -32 mA (max).
• Low-level output current: +64 mA (max).
• Output voltage: low of 0.55 V (max); high of 3.0 V (min).
Opto-coupled
input signals
330 Ohm series termination.
Input current:
• low: 250 μA (max).
• high: 5 mA (min) (6.3 mA recommended) to 15 mA (max) (10 mA recommended).
Input voltage (with 330 Ohm series resistor only): low of 0.8 V (max); high of 3.15 V (min).
*. Operating voltages and currents apply starting from version 100 of Matrox Solios XA.
Matrox Solios eA (starting from version 100)/Matrox Solios XA (starting from version 200)