Matrox CronosPlus, Installation And Hardware Reference

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Electrical specifications 33
Electrical specifications
Operating voltage and current (typical)
Voltage Current Power
5 V
±
5% 500 mA 2.5 W
-5 V
±
5% n/a
3.3 V± 5% n/a
12 V
±
10% 25 mA 0.30 W
-12 V
±
10% n/a
Total 2.80 W
Signals Specifications
Video input signals
Termination: 75
Ω
with jumper installed, >100 K
Ω
without jumper.
User input signals No termination.
Input current: ± 1
µ
A max.
Input voltage:
• Low: 0 V min; 0.8 V max.
• High: 2.0 V min; 5 V max.
User output signals No termination.
Maximum output current: 24 mA.
Output voltage:
• Low: 0.55 V max.
• High: 2.4 V min; 5 V max.
Opto-coupled input signals 511 Ohm series termination
Input current:
• max of low: 250
µ
A
• min of high: 5 mA (6.3 mA min recommended)
• max of high: 15 mA (10 mA max recommended)
Input voltage (with 511 Ohm series resistor only):
• low: 0.511 V max
• high: 2.56 V min