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Blackfly®S

BFS-U3-17S7

 

Output Timing Characteristics

Note: Timing specifications are preliminary and subject to change.

Output Timing Characteristics

Non-isolated Output Performance (measured at Vcc = 5 V, Rext = 1 kΩ)

Parameter Symbol Non-isolated
Output Low Voltage VL 0.23 V
Output High Voltage VH 4.95 V
Output Threshold High Voltage VTHH 4.48 V
Output Threshold Low Voltage VTHL 0.7 V
Cycle Rise Time tR 2.6 μs
Cycle Fall Time tF 0.23 μs
Opto Current   4.8 mA

 

Opto-isolated Output Performance (measured at Vcc = 3.3 V, Rext = 200 Ω)

    Opto-isolated
Parameter Symbol Load No Load
Output Low Voltage VL 1.3875 V 1.41 V
Output High Voltage VH 2.80625 V 3.26 V
Output Threshold High Voltage VTHH 2.66 V 3.08 V
Output Threshold Low Voltage VTHL 1.53 V 1.60 V
Cycle Rise Time tR 5.04 μs 6 μs
Cycle Fall Time tF 3.18 μs 3.66 μs
Opto Current   2.094 mA 7.96 mA
Opto Isolator Delay (High to Low)   5.34 μs 5.5 μs
Opto Isolator Delay (Low to High)   12.7 μs 15.24 μs

 

Opto-isolated Output Performance (measured at Vcc = 5 V, Rext = 1 kΩ)

    Opto-isolated
Parameter Symbol Load No Load
Output Low Voltage VL 0.85 V 0.86 V
Output High Voltage VH 2.9 V 5.06 V
Output Threshold High Voltage VTHH 2.695 V 4.64 V
Output Threshold Low Voltage VTHL 1.063 V 1.28 V
Cycle Rise Time tR 11.4 μs 8.92 μs
Cycle Fall Time tF 1.84 μs 1.98 μs
Opto Current   2 mA 4.06 mA
Opto Isolator Delay (High to Low)   3.8776 μs 4.117 μs
Opto Isolator Delay (Low to High)   26.754 μs 25.124 μs

 

12/11/2019
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Blackfly®S BFS-U3-17S7
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