參數(shù)資料
型號: DS38C86A
文件頁數(shù): 4/10頁
文件大?。?/td> 155K
代理商: DS38C86A
DC Electrical Characteristics
(Notes 2, 3) (Continued)
T
A
= 0C to +70C unless otherwise noted, V
CC
= 5V
±
10%
Symbol
Parameter
RECEIVER OUTPUT (An)
I
OS
Output Short Circuit Current
Conditions
Min
Typ
Max
Units
Bn = 1.1V, T/R = CD = 0V
(Note 4)
40
120
μA
SUPPLY CURRENT
I
CC_DIS
Standby Current (No Load)
T/R = All An = V
CC
, CD = V
CC
,
ACLK = LE = RBYP = V
CC
All Bn = 2.1, T/R = CD = LE =
0.5V, ACLK = RBYP = 3.4
T/R = An = CD = RBYP =
ACLK = 0.0V
T/R = All An = RBYP = V
CC
,
CD = ACLK = 0V
15
22
mA
I
CCT
Sum of QV
CC
, V
CC
, LI
24
31
mA
I
LI
Live Insertion Current
1
3
mA
1
3
mA
AC Electrical Characteristics
(Note 6)
T
= 0C to +70C, V
= 5V
±
10%
DRIVER
(REN = 0V for all conditions)
Symbol
Parameter
DRIVER TIMING REQUIREMENTS
t
PHL
An to Bn, Prop Delay
t
PLH
Fall-Thru Mode
t
PHL
ACLK to Bn, Prop. Delay
t
PLH
Transparent Latch Mode
t
PHL
CD to Bn
t
PLH
t
PHL
T/R to Bn
t
PLH
t
r
Transition Time-Rise/Fall for Bn
(20% to 80%)
t
f
SR
Slew Rate is Calculated from 1.3V to 1.8V
for Bn
Conditions
Min
Typ
Max
Units
CD = 0V, T/R = RBYP = 3V
(Figures 1, 2)
CD = RBYP = 0V, T/R = 3V
(Figures 1, 4)
CD = RBYP = 0V, T/R = 3V
(Figures 1, 3)
CD = 0V, RBYP = 3V
(Figures 10, 11)
CD = RBYP = 0V, T/R = 3V
2.0
2.0
2.0
2.0
3
2.5
9.0
2.0
0.8
4.3
3.8
4.5
4.0
5.3
4.3
16.0
6.6
1.4
6.0
6.0
6.0
6.0
7.5
7.5
22.0
8.0
3.0
ns
ns
ns
ns
ns
ns
ns
ns
ns
Enable Time
Disable Time
Enable Time
Disable Time
(Figures 1, 3)(Note 10)
CD = RBYP = 0V, T/R = 3V
1.0
1.7
0.5
3.0
0.9
ns
V/ns
(Figures 1, 2)(Note 10)
(Note 7)
t
SKEW
ACLK to Bn, Same
Package
An to Bn, Same Package
Output to
Output
Output to
Output
0.9
2.5
ns
(Note 7)
0.9
2.0
ns
DRIVER TIMING REQUIREMENTS
(Figure 4)
t
S
An to ACLK (Set-Up Time)
t
H
ACLK to An (Hold Time)
t
PW
ACLK Pulse Width
RECEIVER
t
PHL
Bn to An, Prop Delay
t
PLH
Bypass Mode
t
PHL
LE to An, Prop Delay
t
PLH
Latch Mode
t
PLZ
CD to An
t
PZL
t
PHZ
t
PZH
CD = RBYP = 0V, T/R = 3V
3.0
1.0
3.0
ns
ns
ns
CD = T/R = 0V, LE = 3V
(Figures 5, 6)
CD = T/R = 0V
(Figures 5, 7)
LE = V
CC
, Bn = 2.1V, T/R = 0V
(Figures 8, 9)
LE = V
CC
, Bn = 1.1V, T/R = 0V
(Figures 8, 9)
3.0
3.0
4.0
4.0
3.0
2.5
4.0
3.5
4.8
5.0
5.7
5.7
6.3
3.5
7.3
5.5
7.0
7.0
7.5
7.5
10.0
10.0
10.0
8.5
ns
ns
ns
ns
ns
ns
ns
ns
Disable Time
Enable Time
Disable Time
Enable Time
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