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DS26LV31QML Datasheet(PDF) 3 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
Part No. DS26LV31QML
Description  3V Enhanced CMOS Quad Differential Line Driver
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Maker  NSC [National Semiconductor (TI)]
Homepage  http://www.national.com
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DS26LV31QML Datasheet(HTML) 3 Page - National Semiconductor (TI)

   
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DS26LV31M Electrical Characteristics
DC Parameters
Symbol
Parameter
Conditions
Notes
Min
Max
Units
Sub-
groups
V
IH
Logical "1" Input Voltage
(Note 6)
2.0
V
1, 2, 3
V
IL
Logical "0" Input Voltage
(Note 6)
0.8
V
1, 2, 3
V
OD1
Differential Output Voltage
R
L = No Load, VCC = 3.0/3.6V
(Note 4)
4.0
V
1, 2, 3
V
OD2
Differential Output Voltage
R
L = 100
Ω,V
CC = 3.0/3.6V
(Note 4)
2.0
V
1, 2, 3
V
OD2-VOD2
Difference in Differential Output R
L = 100
Ω,V
CC = 3.0/3.6V
(Note 4)
-0.4
0.4
V
1, 2, 3
V
OD3
Differential Output Voltage
R
L = 3900
Ω,V
CC = 3.0/3.6V
(Note 4)
3.6
V
1, 2, 3
V
OC
Common Mode Output Voltage
R
L = 100
Ω,V
CC = 3.0/3.6V
(Note 4)
2.0
V
1, 2, 3
V
OC-VOC
Difference in Common Mode
Output
R
L = 100
Ω,V
CC = 3.0/3.6V
(Note 4)
-0.4
0.4
V
1, 2, 3
I
IL
Low Level Input Current
V
I = Gnd, VCC = 3.6V
-10
µA
1, 2, 3
I
IH
High Level Input Current
V
I =VCC,VCC = 3.6V
10
µA
1, 2, 3
V
CL
Input Clamp Voltage
I
I = -18mA, VCC = 3.0V
-1.5
V
1, 2, 3
I
CC
Quiescent Power Supply
Current
I
O = 0uA, VI =VCC or Gnd,
V
CC = 3.6V
125
µA
1, 2, 3
I
OZ
TRI-STATE Output Leakage
Current
V
O =VCC or Gnd, Enable = Vil,
V
CC = 3.6V, Enable = VIH
±20
µA
1, 2, 3
I
SC
Output Short Circuit Current
V
I =VCC or Gnd,
V
CC = 3.0/3.6V, VO = 0.0V
(Note 4),
(Note 5)
-30
-160
mA
1, 2, 3
I
Off
Output Leakage Current
"Power Off"
V
CC = 0V, VO = 6.0V or 3.0V
100
µA
1, 2, 3
V
CC = 0V, VO = -0.25V
-200
µA
1, 2, 3
AC Parameters - Propagation Delay Time
The following conditions apply to all the following parameters, unless otherwise specified.
AC:
V
CC = 3.0/3.6V
Symbol
Parameter
Conditions
Notes
Min
Max
Units
Sub-
groups
t
PLHD
Differential Propagation Delay
(Low to High)
R
L = 100
Ω,C
L = 50pF
(Note 7)
5.0
25
nS
9, 10, 11
t
PHLD
Differential Propagation Delay
(High to Low)
R
L = 100
Ω,C
L = 50pF
(Note 7)
5.0
25
nS
9, 10, 11
t
SKD
Differential Skew t
PHLD-tPLHD
(same channel)
R
L = 100
Ω,C
L = 50pF
(Note 7)
5.0
nS
9, 10, 11
t
SK1
Pin to Pin Skew (same device)
R
L = 100
Ω,C
L = 50pF
(Note 7)
5.0
nS
9, 10, 11
t
PZH
Output Enable Time
R
L = 110
Ω to Gnd, C
L = 50pF
(Note 8)
40
nS
9, 10, 11
t
PZL
Output Enable Time
R
L = 110
Ω to V
CC,CL = 50pF
(Note 8)
40
nS
9, 10, 11
t
PHZ
Output Disable Time
R
L = 110
Ω to Gnd, C
L = 50pF
(Note 8)
35
nS
9, 10, 11
t
PLZ
Output Disable Time
R
L = 110
Ω to V
CC,CL = 50pF
(Note 8)
35
nS
9, 10, 11
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed
specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test
conditions.
Note 2: Unless otherwise specified, all voltages are referenced to ground. All currents into device pins are positive, all currents out of device pins are negative.
Note 3: Derate W package 7.5mW/˚C above +25˚C.
Note 4: See EIA specification RS-422 for exact test condition.
Note 5: This is a current sourced when a high output is shorted to Gnd. Only one output at a time should be shorted.
Note 6: Parameter tested Go-No-Go only.
Note 7: Generator waveform is specified as follows: ƒ = 1MHz, Duty Cycle = 50%, ZO =50Ω,tR =tF ≤ 6nS. Driver input = 0V to 3V with measure points equal to
1.5V. Differential output VDiff =DO -D
O with measure point equal to 0V.
Note 8: Generator waveform is specified as follows: ƒ = 1MHz, Duty Cycle = 50%, ZO =50Ω,tR =tF ≤ 6nS. En/En inputs = 0V to 3V with measure points equal
to 1.5V on the inputs, to 1.3V on the outputs for ZL and ZH, and (VOL + 0.3V) for LZ, and (VOH.- 0.3V) for HZ.
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