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MAX14842 Datasheet, PDF (6/13 Pages) Maxim Integrated Products – 6-Channel, Digital Ground-Level Translator
6-Channel, Digital Ground-Level Translator
Test Circuits/Timing Diagrams (continued)
VDDA
0.1µF
R1
VDDA
VDDB
MAX14842
0.1µF
VDDB
R2
I/OA_
I/OB_
TEST
SOURCE
CL1
GNDA
GNDB
CL2
VGG
VDDA
I/OA1, I/OA2
GNDA
I/OB1
VDDB
VOL(min)
I/OB2
VDDB
VOL(min)
(A)
1.5V
1.5V
tDPLH
tDPHL
1.5V
1.5V
tDSKEWCC
90%
1.5V
10%
tF
(B)
VDDB
I/OB1, I/OB2
GNDB
VDDA
I/OA1
VOL(min)
VDDA
I/OA2
VOL(min)
Figure 2. Test Circuit (A) and Timing Diagrams (B) and (C) for Bidirectional Testing
1.5V
1.5V
tDPLH
tDPHL
1.5V
1.5V
90%
1.5V
1.5V
tF
(C)
tDSKEWCC
10%
6