DS36277TMX National Semiconductor Corporation, DS36277TMX Datasheet - Page 3

• Manufacturer Part Number: DS36277TMX
• Description: DS36277 - Dominant Mode Multipoint Transceiver, Package: Soic Narrow, Pin Nb=8
• Manufacturer: National Semiconductor Corporation

DEVICE CHARACTERISTICS
V
V
I
I
V
I
I
I
I
DRIVER CHARACTERISTICS
t
t
t
t
t
t
t
t
t
t
t
RECEIVER CHARACTERISTICS
t
t
t
t
t
t
t
Symbol
IH
IL
CC
CCR
CCD
CCX
PLHD
PHLD
SKD
r
f
PLH
PHL
PZH
PZL
PHZ
PLZ
PLH
PHL
SK
PZH
PZL
PHZ
PLZ
Electrical Characteristics
Over recommended Supply Voltage and Operating Temperature ranges, unless otherwise specified.
IH
IL
CL
Switching Characteristics
Over recommended Supply Voltage and Operating Temperature ranges, unless otherwise specified.
Symbol
Note 1: “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the devices
should be operated at these limits. The tables of “Electrical Characteristics” specify conditions for device operation.
Note 2: Current into device pins is defined as positive. Current out of device pins is defined as negative. All voltages are referenced to ground unless otherwise
specified.
Note 3:
Note 4: All typicals are given for V
Note 5: Threshold parameter limits specified as an algebraic value rather than by magnitude.
Note 6: Hysteresis defined as V
Note 7: I
IN
|V
includes the receiver input current and driver TRI-STATE leakage current.
T1
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
Input Clamp Voltage
Output Low Voltage
Supply Current
(No Load)
| and
Diff. Prop. Delay Low to High
Diff. Prop. Delay High to Low
Diff. Skew (|t
Diff. Rise Time
Diff. Fall Time
Prop. Delay Low to High
Prop. Delay High to Low
Enable Time Z to High
Enable Time Z to Low
Disable Time High to Z
Disable Time Low to Z
Prop. Delay Low to High
Prop. Delay High to Low
Skew (|t
Enable Time Z to High
Enable Time Z to Low
Disable Time High to Z
Disable Time Low to Z
|V
OS
Parameter
PLH
| are changes in magnitude of V
–t
HST
Parameter
PLHD
PHL
CC
= V
= 5.0V and T
|)
–t
TH
PHLD
− V
TL
|)
.
A
= +25˚C.
(Notes 2, 4) (Continued)
(Note 4)
V
V
I
DE = 0V, RE = 0V, DI = 0V
DE = 3V, RE = 0V, DI = 0V
DE = 0V, RE = 3V, DI = 0V
DE = 3V, RE = 3V, DI = 0V
CL
IH
IL
T1
= −18 mA
= 0.4V
= 2.4V
and V
R
C
C
( Figures 4, 5 )
R
( Figures 6, 7 )
R
C
( Figure 8 – Figure 11 )
V
C
( Figures 13, 14 )
C
( Figures 15, 16 )
OS
ID
L
L
D
L
L
L
L
L
, respectively, that occur when the input changes state.
= 54
= 50 pF
= 27 , C
= 110
= 50 pF
= 15 pF
= 15 pF
= 50 pF
= −1.5V to +1.5V
Conditions
Conditions
3
L
= 15 pF
DE ,
RE ,
or
DI
Min
15
15
8
8
GND
Min
2.0
Typ
17
19
11
11
22
25
25
30
16
11
37
43
12
28
20
10
2
6
−0.7
Typ
39
24
40
27
Max
60
60
10
60
60
85
85
60
60
60
60
90
90
15
60
60
60
60
−100
Max
−1.5
V
0.8
20
60
50
75
45
CC
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Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Units
mA
mA
mA
mA
µA
µA
V
V
V