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DS91M040_16 Datasheet, PDF (12/20 Pages) Texas Instruments – 125 MHz Quad M-LVDS Transceiver | |||
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DS91M040
SNLS283M â FEBRUARY 2008 â REVISED APRIL 2013
www.ti.com
FSEN
L
L
L
L
DS91M040 as Type 1 Receiving(1)
Inputs
RE
DE
AâB
L
X
⥠+0.05V
L
X
⤠â0.05V
L
X
â0.05V
⤠A-B ⤠+0.05V
H
X
X
Output
RO
H
L
Undefined
Z
(1) X â Don't care condition
Z â High impedance state
FSEN
RE
H
L
H
L
H
L
H
H
DS91M040 as Type 2 Receiving(1)
Inputs
DE
AâB
X
⥠+0.15V
X
⤠+0.05V
X
+0.05V
⤠A-B ⤠+0.15V
X
X
Output
RO
H
L
Undefined
Z
(1) X â Don't care condition
Z â High impedance state
DS91M040 Type 1 Receiver Input Threshold Test Voltages(1)
Applied Voltages
Resulting Differential Input Voltage
Resulting Common-Mode Input
Voltage
VIA
2.400V
VIB
0.000V
VID
2.400V
VICM
1.200V
0.000V
2.400V
â2.400V
1.200V
3.800V
3.750V
0.050V
3.775V
3.750V
3.800V
â0.050V
3.775V
â1.350V
â1.400V
0.050V
â1.375V
â1.400V
â1.350V
â0.050V
â1.375V
Receiver Output
R
H
L
H
L
H
L
(1) H â High Level
L â Low Level
Output state assumes that the receiver is enabled (RE = L)
DS91M040 Type 2 Receiver Input Threshold Test Voltages(1)
Applied Voltages
Resulting Differential Input Voltage
Resulting Common-Mode Input
Voltage
VIA
2.400V
VIB
0.000V
VID
2.400V
VIC
1.200V
0.000V
2.400V
â2.400V
1.200V
3.800V
3.650V
0.150V
3.725V
3.800V
3.750V
0.050V
3.775V
â1.250V
â1.400V
0.150V
â1.325V
â1.350V
â1.400V
0.050V
â1.375V
Receiver Output
R
H
L
H
L
H
L
(1) H â High Level
L â Low Level
Output state assumes that the receiver is enabled (RE = L)
12
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