Datasheet

SN75976A, SN55976A
9-CHANNEL DIFFERENTIAL TRANSCEIVER
SLLS218B – MAY 1995 – REVISED MAY 1997
15
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 13
2
1.5
0.5
0
– High-Level Output Voltage – V
2.5
3.5
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
4
1
3
0 –20 –40 –60 –80 –100
V
OH
DRIVER
I
OH
– High-Level Output Current – mA
Figure 14
1.5
1
0.5
0
0 40 60 100
2
AVERAGE DIFFERENTIAL OUTPUT VOLTAGE
vs
AVERAGE CASE TEMPERATURE
2.5
140
20 80 120
V
OD(L)
, V
CC
= 5.25 V
V
OD(L)
, V
CC
= 4.75 V
V
OD(H)
, V
CC
= 5.25 V
V
OD(H)
, V
CC
= 4.75 V
DRIVER
T
C
– Average Case Temperature – °C
S1 to Position B (see Figure 1)
– Average Differential Output Voltage – V
V
OD
||
Figure 15
6
4
14
2
0 20406080
– Propagation Delay Time – ns
10
8
12
PROPAGATION DELAY TIME
vs
CASE TEMPERATURE
16
100 120 140
t
pd
T
C
– Case Temperature – °C
t
PLH(max)
RECEIVER
t
PHL(min)
(Data Extracted From 7 Wafer Lots)
V
CC
= 5 V
t
PHL(max)
t
PLH(min)
Figure 16
4
2
12
0
0 20406080
8
6
10
PROPAGATION DELAY TIME
vs
CASE TEMPERATURE
14
100 120 140
V
CC
= 5 V,
S1 to Position B (see Figure 1)
t
PHL(max)
t
PLH(min)
t
PLH(max)
DRIVER
– Propagation Delay Time – ns
t
pd
Data Extracted From 7 Wafer Lots
T
C
– Case Temperature – °C
t
PHL(min)