SN75LVDS179, SN75LVDS180, SN75LVDS050, SN75LVDS051
HIGH-SPEED DIFFERENTIAL LINE DRIVERS AND RECEIVERS
SLLS361A – JUNE 1999 – REVISED MARCH 2000
PARAMETER MEASUREMENT INFORMATION
receiver
A
V
IA
)
VIB
2
VIA
VIC
VIB
VID
B
R
VO
Figure 5. Receiver Voltage Definitions
Table 1. Receiver Minimum and Maximum Input Threshold Test Voltages
APPLIED VOLTAGES
(V)
VIA
1.25
1.15
2.4
2.3
0.1
0
1.5
0.9
2.4
1.8
0.6
0
VIB
1.15
1.25
2.3
2.4
0
0.1
0.9
1.5
1.8
2.4
0
0.6
RESULTING DIFFERENTIAL
INPUT VOLTAGE
(mV)
VID
100
– 100
100
– 100
100
– 100
600
– 600
600
– 600
600
– 600
RESULTING COMMON-
MODE INPUT VOLTAGE
(V)
VIC
1.2
1.2
2.35
2.35
0.05
0.05
1.2
1.2
2.1
2.1
0.3
0.3
10
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•
DALLAS, TEXAS 75265