Matrox Radient eCL-DF, Installation And Hardware Reference, Page: 71 / 96

Electrical specifications 71
Electrical specifications
Matrox Radient eCL (starting from version 002)
Operating voltage and
current (eCL)
Typical: 3.3 V, 850 mA: 2.8 W
Typical 12.0 V, 2.4 A: 28.8 W
Max. PoCL 12.0 V, 1.6 A: 19.2 W
*
(Current directly drawn from the slot. Power is not dissipated by the board; it is
only used by the camera).
Total dissipated by the board: 2.8 W + 28.8 W =31.6 W
Total dissipated by board and PoCL camera = 31.6 W + 19.2 W = 50.8 W
I/O Specifications
Input signals in
LVDS format
100 Ohm differential termination.
Input current: -10
μ
A (min) to +10
μ
A (max).
Common-mode: -4 V (min) to +5 V (max).
Differential threshold: low of -50 mV (min); high of +50 mV (max).
Output signals in
LVDS format
No parallel termination.
Output current: -10
μ
A to 10
μ
A.
Output voltage: high (V
oh
) 1.6 V (max), 1.33 V (typ); low (V
ol
) 0.9 V (min), 1.02 V (typ)
Differential output voltage (with load of 100 Ohm): 250 mV (min) to 450 mV (max).
Offset voltage (common-mode): 1.125 V (min) to 1.375 V (max).
Propagation delay: 2.8 ns (max).
Input signals in
TTL format
No series termination.
Pulled up to 3.3 V with 4.716 k ohm.
Clamped to -0.7 V to +5.7 V.
Input current: 5
μ
A (max).
Input voltage: low of 0.8 V (max); high of 2.0 V (min).
Output signals in
TTL format
27 Ohm series termination.
High-level output current: -32 mA (max).
Low-level output current: +64 mA (max).
Output voltage: low of 0.55 V (max); high of 2.0 V (min).
Opto-coupled input
signals †
511 Ohm series termination (connected on the anode inputs of the opto-coupler device).
Input current: low: 250
μ
A (max); high: 5 mA (min (thresholded)) to 15 mA (max) (6.3 to 10 mA recommended).
Input voltage: low (V
il
) of 0.8 V (max); high (V
ih
) of 4.71 V (min) to 9.165 V (max).
Input forward voltage (at 25 degrees C): 1.3 V (min), 1.8 V (max).
Propagation delay (at 25 degrees C): 100 ns (max).
*. The PoCL protection on-board fuse on Matrox Radient eCL can sustain a current of 0.4 A.
†. The Matrox Radient eCL opto-couplers are manufactured by Agilent or Avago Technologies (P/N HCPL-0631).