TPS65163
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SLVSA28 –OCTOBER 2009
LEVEL SHIFTER OUTPUT FALL TIME
CHANNELS 8-9
LEVEL SHIFTER OUTPUT RISE TIME
CHANNELS 1-7
V
V
= 26 V
= -7 V
GH
IN
GL
C
t
= 4.7 nF
OUT
= 500 ns
FALL
IN
OUT
V
V
= 26 V
= -7 V
GH
OUT
GL
C
R
= 10 nF
LOAD
LOAD
= 47 Ω
Figure 25.
Figure 26.
LEVEL SHIFTER PROPAGATION DELAY
IN-OUT, LOW-HIGH, CHANNELS 1-7
LEVEL SHIFTER OUTPUT FALL TIME
CHANNELS 1-7
V
V
= 26 V
= -7 V
GH
IN
GL
C
R
= 10 nF
LOAD
LOAD
= 47 Ω
OUT
IN
V
V
= 26 V
= -7 V
GH
GL
C
t
= 150 pF
LOAD
OUT
= 28.1 ns
PLH
Figure 27.
Figure 28.
LEVEL SHIFTER PROPAGATION DELAY
IN-OUT, HIGH-LOW, CHANNELS 1-7
LEVEL SHIFTER PROPAGATION DELAY
IN-OUT, LOW-HIGH, CHANNELS 8-9
IN
V
V
= 26 V
= -7 V
GH
GL
C
t
= 150 pF
LOAD
= 37.1 ns
PHL
IN
OUT
V
V
= 26 V
= -7 V
GH
GL
C
t
= 150 pF
LOAD
= 33.5 ns
OUT
PLH
Figure 29.
Figure 30.
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