Datasheet

SN65LVDS387, SN75LVDS387, SN65LVDS389
SN75LVDS389, SN65LVDS391, SN75LVDS391
HIGH-SPEED DIFFERENTIAL LINE DRIVERS
SLLS362D – SEPTEMBER 1999 – REVISED MAY 2001
7
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
f – Frequency – MHz
– Supply Current – mA
I
CC
0
10
20
30
40
50
60
0 50 100 150 200 250 300
V
CC
= 3.6 V
All outputs loaded and enabled.
V
CC
= 3.3 V
V
CC
= 3 V
’LVDS391
SUPPLY CURRENT (RMS)
vs
SWITCHING FREQUENCY
Figure 6
Figure 7
f – Frequency – MHz
– Supply Current – mA
I
CC
80
100
120
140
160
180
200
220
240
0 50 100 150 200 250 300 350
V
CC
= 3.6 V
All outputs loaded and enabled.
V
CC
= 3.3 V
V
CC
= 3 V
’LVDS387
SUPPLY CURRENT (RMS)
vs
SWITCHING FREQUENCY
Figure 8
f – Frequency – MHz
– Supply Current – mA
I
CC
40
50
60
70
80
90
100
110
0 50 100 150 200 250 300
V
CC
= 3.6 V
All outputs loaded and enabled.
V
CC
= 3.3 V
V
CC
= 3 V
’LVDS389
SUPPLY CURRENT (RMS)
vs
SWITCHING FREQUENCY