Datasheet
DS36C278
SNLS096C –JULY 1998–REVISED APRIL 2013
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Electrical Characteristics
(1) (2)
(continued)
Over Supply Voltage and Operating Temperature ranges, unless otherwise specified
Parameter Test Conditions Reference Min Typ Max Units
V
OH
High Level Output Voltage I
OH
= −4 mA, V
ID
= +0.2V 3.5 4.6 V
RO
Figure 12
V
OL
Low Level Output Voltage I
OL
= +4 mA, V
ID
= −0.2V 0.3 0.5 V
I
OSR
Short Circuit Current V
O
= GND 7 35 85 mA
RO
I
OZR
TRI-STATE Leakage Current V
O
= 0.4V to 2.4V ±1 μA
DEVICE CHARACTERISTICS
V
IH
High Level Input Voltage 2.0 V
CC
V
V
IL
Low Level Input Voltage GND 0.8 V
DE,
I
IH
High Level Input Current V
IH
= V
CC
RE*, 2 μA
DI
I
IL
Low Level Input Current V
CC
= 5V −2 μA
V
IL
= 0V
V
CC
= +3.0V −2 μA
I
CC
Power Supply Current Driver and Receiver ON 200 500 μA
I
CCR
(No Load) Driver OFF, Receiver ON 200 500 μA
V
CC
I
CCD
Driver ON, Receiver OFF 200 500 μA
I
CCZ
Driver and Receiver OFF 200 500 μA
Switching Characteristics
(1)(2)
Over Supply Voltage and Operating Temperature ranges, unless otherwise specified
Parameter Test Conditions Reference Min Typ Max Units
DRIVER CHARACTERISTICS
t
PHLD
Differential Propagation R
L
= 54Ω, C
L
= 100 pF
10 39 80 ns
Delay High to Low
t
PLHD
Differential Propagation
10 40 80 ns
Delay Low to High
Figure 7
t
SKD
Differential Skew
0 1 10 ns
|t
PHLD
− t
PLHD
|
t
r
Rise Time 3 25 50 ns
t
f
Fall Time 3 25 50 ns
t
PHZ
Disable Time High to Z C
L
= 15 pF Figure 8, Figure 9 — 80 200 ns
t
PLZ
Disable Time Low to Z RE * = L Figure 10, Figure 11 — 80 200 ns
t
PZH
Enable Time Z to High C
L
= 100 pF Figure 8, Figure 9 — 50 200 ns
t
PZL
Enable Time Z to Low RE * = L Figure 10, Figure 11 — 65 200 ns
RECEIVER CHARACTERISTICS
t
PHL
Propagation Delay C
L
= 15 pF
30 210 400 ns
High to Low
t
PLH
Propagation Delay Figure 13, Figure 14
30 190 400 ns
Low to High
t
SK
Skew, |t
PHL
− t
PLH
| 0 20 50 ns
t
PLZ
Output Disable Time C
L
= 15 pF — 50 150 ns
t
PHZ
— 55 150 ns
Figure 15, Figure 16,
Figure 17
t
PZL
Output Enable Time — 40 150 ns
t
PZH
— 45 150 ns
(1) All typicals are given for: V
CC
= +5.0V, T
A
= + 25°C.
(2) C
L
includes probe and jig capacitance.
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