Datasheet

PULS
GENERATOR
V
CC
5V
D.U.T.
R
T
V
IN
V
OUT
R =2k
L
W
C =400pF
L
I
2
C_SCL/
I
2
C_SDA
Input
AUX_I
2
C(p)/
AUX_I
2
C(n)
Output
t
PHL2
t
PLH2
80%
20%
t
f1
5V
1.6V
0.1V
3.3V
1.6V
V
OL
20%
I
2
C_SCL/
I
2
C_SDA
Output
AUX_I
2
C(p)/
AUX_I
2
C(n)
Input
t
PHL1
80%
t
f1
5V
1.6V
0.1V
3.3V
1.6V
V
OL
SN75DP122A
SLLS939 – NOVEMBER 2008 ............................................................................................................................................................................................ www.ti.com
Figure 15. Sink Side Test Circuit (SCL, SDA)
Figure 16. Source Side Output AC Measurements
Figure 17. Sink Side Output AC Measurements
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