Datasheet

I
V
I
D
DE
A
B
V
OB
V
OA
V
OD
I
OA
I
OB
GND1
GND2
V
CC1
0or
V
CC1
GND1
GND2
I
I
V
I
D
DE
A
B
V
OB
V
OA
V
OD
I
OA
I
OB
GND1
GND1
GND2
54 W
V
CC1
0or
V
CC1
GND2
ISO1176
www.ti.com SLLS897D –MARCH 2008–REVISED MARCH 2010
RECEIVER SWITCHING CHARACTERISTICS
over recommended operating conditions (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
t
pLH
, t
pHL
Propagation delay time 50
V
CC1
at 5 V, V
CC2
at 5 V ns
t
sk(p)
Pulse skew (|t
p HL
– t
pLH
|) 2 5
t
pLH
, t
pHL
Propagation delay time 55
V
CC1
at 3.3 V, V
CC2
at 5 V See Figure 16 ns
t
sk(p)
Pulse skew (|t
p HL
– t
p LH
|) 2 5
t
r
Output signal rise time 2 4
ns
t
f
Output signal fall time 2 4
t
pZH
Propagation delay time, high-impedance-to-high-level output 13 25
DE at V
CC1
,
ns
See Figure 17
t
pHZ
Propagation delay time, high-level-to-high-impedance output 13 25
t
pZL
Propagation delay time, high-impedance-to-low-level output 13 25
DE at V
CC
,
ns
See Figure 18
t
pLZ
Propagation delay time, low-level-to-high-impedance output 13 25
PARAMETER MEASUREMENT INFORMATION
Figure 1. Open Circuit Voltage Test Circuit
Figure 2. V
OD
Test Circuit
Copyright © 2008–2010, Texas Instruments Incorporated Submit Documentation Feedback 5
Product Folder Link(s) :ISO1176