DS91M040EVK/NOPB National Semiconductor, DS91M040EVK/NOPB Datasheet - Page 12

• Manufacturer Part Number: DS91M040EVK/NOPB
• Description: BOARD EVALUATION DS91M040
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of DS91M040EVK/NOPB

• Main Purpose: Interface, M-LVDS, Transceiver
• Utilized Ic / Part: DS91M040
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Other names: DS91M040EVK

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Truth Tables
X — Don't care condition
Z — High impedance state
X — Don't care condition
Z — High impedance state
H — High Level
L — Low Level
Output state assumes that the receiver is enabled (RE = L)
H — High Level
L — Low Level
Output state assumes that the receiver is enabled (RE = L)
FSEN
L
L
L
L
−1.350V
−1.400V
−1.250V
−1.350V
2.400V
0.000V
3.800V
3.750V
2.400V
0.000V
3.800V
3.800V
RE
H
DS91M040 as Type 1 Receiving
L
L
L
V
V
Applied Voltages
Applied Voltages
IA
IA
Inputs
DE
X
X
X
X
−1.400V
−1.350V
−1.400V
−1.400V
0.000V
2.400V
3.750V
3.800V
0.000V
2.400V
3.650V
3.750V
V
V
≥
≤
≤
−0.05V
+0.05V
IB
IB
A − B
+0.05V
−0.05V
DS91M040 Type 1 Receiver Input Threshold Test Voltages
DS91M040 Type 2 Receiver Input Threshold Test Voltages
A-B
X
≤
Resulting Differential Input
Resulting Differential Input
RE
X
X
X
Undefined
Output
RO
H
Z
L
DS91M040 Transmitting
−2.400V
−0.050V
−0.050V
−2.400V
Inputs
Voltage
Voltage
2.400V
0.050V
0.050V
2.400V
0.150V
0.050V
0.150V
0.050V
DE
V
V
H
H
L
ID
ID
DI
12
H
X
L
X — Don't care condition
Z — High impedance state
FSEN
B
H
Z
L
H
H
H
H
Outputs
Resulting Common-Mode
Resulting Common-Mode
RE
A
H
Z
L
H
Input Voltage
Input Voltage
DS91M040 as Type 2 Receiving
L
L
L
−1.375V
−1.375V
−1.325V
−1.375V
1.200V
1.200V
3.775V
3.775V
1.200V
1.200V
3.725V
3.775V
V
Inputs
V
ICM
IC
DE
X
X
X
X
≥
≤
≤
+0.05V
+0.15V
A − B
+0.15V
+0.05V
A-B
X
≤
Receiver
Receiver
Output
Output
R
H
H
H
R
H
H
H
L
L
L
L
L
L
Undefined
Output
RO
H
Z
L