Datasheet

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SPRS161K − MARCH 2001 − REVISED JULY 2007
71
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443
TIMING EVENT MANAGER INTERFACE
PWM timing
PWM refers to all PWM outputs on EVA.
switching characteristics over recommended operating conditions for PWM timing
[H = 0.5t
c(CO)
] (see Figure 34)
PARAMETER MIN MAX UNIT
t
w(PWM)
†
Pulse duration, PWMx output high/low
2H+5 ns
t
d(PWM)CO
Delay time, CLKOUT low to PWMx output switching
13 21 ns
†
PWM outputs may be 100%, 0%, or increments of t
c(CO)
with respect to the PWM period.
t
w(PWM)
t
d(PWM)CO
PWMx
CLKOUT
Figure 34. PWM Output Timing