Instruction Manual

Test Circuits and Timing Waveforms (Continued)
Pin Description
Pin Name Number
of Pins
Input/
Output
Description
RI
±
4 I Bus LVDS Receiver Inputs
DO
±
4 O Bus LVDS Driver Outputs
RSEL 1 I Receiver Select TTL Input, (see Truth Tables)
DE 2 I Driver Enable TTL Input, Active High
ISEL 2 I IOL Control Pin (Select High = 3.5 mA (100Ω Load),
Select Low = 8.5mA (27Ω Load))
GND 1 NA Ground Reference
V
CC
1 NA Power Supply
Reserved 1 NA Reserved Pin
DS100055-7
FIGURE 5. Driver TRI-STATE Delay Waveforms
DS100055-8
FIGURE 6. Receiver Select to Driver Propagation Delay Test Circuit
DS100055-9
FIGURE 7. Receiver Select to Driver Propagation Delay Waveforms
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