CAPACITANCE (TA = 25°C; fC = 1MHz; VDD = 0V)
Output and I/O pins capacitive load specified as follows:
PARAMETER | SYMBOL | MIN | TYP | MAX | UNIT | COMMENT |
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Input Capacitance | CIN |
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| 5.0 | pF |
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Output Capacitance 1 | COUT1 |
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| 45 | pF | Maximum |
(All outputs except |
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| Capacitive Load |
nPULSE1 in BackPlane |
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| which can be |
Mode) |
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| supported by each |
Output Capacitance 2 | COUT2 |
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| 400 | pF | output. |
(nPULSE1, in |
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BackPlane |
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Mode Only - Open |
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Drain) |
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AC Measurements are taken at the following points:
Inputs:Outputs:
t
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2.4V | 2.0V |
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1.4V | 50% |
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0.4V | 0.8V |
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2.4V | t |
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| 2.0V | |||
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1.4V |
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0.4V | 50% | ||||
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| 0.8V | |
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Inputs are driven at 2.4V for logic "1" and 0.4 V for logic "0".
Outputs are measured at 2.0V min. for logic "1" and 0.8V max. for logic "0".
45
