AM26LV32C, AM26LV32I
LOW VOLTAGE HIGH SPEED QUADRUPLE DIFFERENTIAL LINE RECEIVER
SLLS202E − MAY 1995 − REVISED JUNE 2005
APPLICATION INFORMATION
Table 1. Active Receiver Inputs vs Outputs
1, 2, OR 3
ACTIVE INPUTS
VIL†
900 mV
−100 mV
600 mV
VID
200 mV
200 mV
800 mV
VIC†
1V
0V
1V
SEE
FIGURE
4
5
6
7
1, 2, OR 3
ACTIVE OUTPUTS
Known state
Known state
Known state
Known state
3, 2, OR 1 UNUSED
OR INACTIVE
OUTPUTS
High state
?
High state
?
0
800 mV
400 mV
† Measured with respect to ground.
VIL = 900 mV
VIC = 1V
VID = 200 mV
Produces a High State at
Unused or Inactive Outputs
0V
Figure 4. Waveform One
VIC = 0V
VIL = −100 mV
VID = 200 mV
An Unknown State is Produced
at Unused or Inactive Outputs
Figure 5. Waveform Two
VID = 800 mV
Produces a High State at
Unused or Inactive Outputs
VIL = 600 mV
VIC = 1V
0V
Figure 6. Waveform Three
VID = 800 mV
VIL = 0V
VIC = 400 mV
0V
An Unknown State is Produced
at Unused or Inactive Outputs
Figure 7. Waveform Four
8
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TI [ TEXAS INSTRUMENTS ]
