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HD26C31 Datasheet, PDF (8/15 Pages) Hitachi Semiconductor – Quadruple Differential Line Drivers With 3 State Outputs | |||
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HD26C31
Test Circuit 2
VCC
Input
Pulse Generater
Zout = 50 â¦
VCC
Output
A
Y
Z
G
Output
G
C2
R1
1.5 V
S1
R3
C1
C3
CLOSED
R2
Notes:
1. tr ⤠6 ns, tf ⤠6 ns
2. Input waveforms: PRR = 1 MHz, duty cycle 50%
Waveforms 2
Enable G
Enable G
Output Y
10 %
tr
90 %
1.3 V
tLZ
tf
90 %
1.3 V
10 %
tZL
VOL + 0.3 V
0.8 V
tHZ
tZH
Output Z
VOH â 0.3 V
2.0 V
Notes:
1. tf ⤠6 ns, tf ⤠6 ns
2. Input waveforms: PRR = 1 MHz, duty cycle 50%
3V
0V
1.5 V
VOL
VOH
1.5 V
8
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