SN75177B, SN75178B
DIFFERENTIAL BUS REPEATERS
SLLS002C – D2606, JULY 1985 – REVISED FEBRUARY 1993
TYPICAL CHARACTERISTICS
RECEIVER HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
5
VOH – High-Level Output Voltage – V
VOH – High-Level Output Voltage – V
VID = 0.2 V
TA = 25°C
4
5
VCC = 5 V
VID = 200 mV
IOH = – 440
µA
RECEIVER HIGH-LEVEL OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
4
3
VCC = 5.25 V
2
VCC = 4.75 V
1
VCC = 5 V
3
2
0
0
– 10
– 20
– 30
– 40
– 50
IOH – High-Level Output Current – mA
Figure 12
RECEIVER LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
0.6
VCC = 5 V
TA = 25°C
VOL – Low-Level Output Voltage – V
VOL – Low-Level Output Voltage – V
0.5
0.5
0.6
0.4
0.3
0.2
0.1
0
0
5
10
15
20
25
30
IOL – Low-Level Output Current – mA
Figure 14
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
ÁÁ
ÁÁ
ÁÁ
ÁÁ
ÁÁ
ÁÁ
1
0
0
10
20
30
40
50
60
70
80
TA – Free-Air Temperature –
°C
Figure 13
RECEIVER LOW-LEVEL OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
VCC = 5 V
VID = – 200 mV
IOL = 8 mA
0.4
0.3
0.2
0.1
0
– 40
– 20
0
20
40
60
80
100
120
TA – Free-Air Temperature –
°C
Figure 15
2–9
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