ISL3282EMRTEP Datasheet, PDF (7/8 Pages) Intersil Corporation – RS-485/RS-422 Receiver

ISL3282EMRTEP
Typical Performance Curves C_L = 15pF, T_A = +25°C; Unless Otherwise Specified. (Continued)
5.0
V_CC = 5V or 3.3V, V_L = 1.5V
4.5
V_OL, +85°C ^{VOL, +25°C}
4.0
V_OL, +125°C
3.5
3.0
2.5
2.0
V_OH, +25°C
V_OH, +85°C
1.5
1.0
V_OH, +125°C
0.5
0
0
0.2 0.4 0.6 0.8
1.0 1.2 1.4 1.5
RECEIVER OUTPUT VOLTAGE (V)
FIGURE 10. RECEIVER OUTPUT CURRENT vs RECEIVER OUTPUT
VOLTAGE
45
40
35
V_CC = 5.5V, TPLH
30
V_CC = 5.5V, TPHL
25
20
-55 -35 -15 5
25 45 65
TEMPERATURE (°C)
85 105 125
FIGURE 11. RECEIVER PROPAGATION DELAY vs TEMPERATURE
2.5
2.0
V_CC = 3.3V, SKEW
1.5
1.0
0.5
0.0
-55 -35 -15 5
25 45 65 85 105 125
TEMPERATURE (°C)
FIGURE 12. RECEIVER SKEW vs TEMPERATURE
50
45
40
V_CC = 3.3V, TPLH
35
V_CC = 3.3V, TPHL
30
25
20
-55 -35 -15 5
25 45 65
TEMPERATURE (°C)
85 105 125
FIGURE 13. RECEIVER PROPAGATION DELAY vs TEMPERATURE
4.00
3.50
3.00
V_CC = 5.0V, SKEW
2.50
2.00
1.50
1.00
0.50
0.00
-55 -35 -15
5 25 45 65 85 105 125
TEMPERATURE (°C)
FIGURE 14. RECEIVER SKEW vs TEMPERATURE
7
2.0
0
A-B
-2.0
V_CC = 5V
5.0
V_L = 5V
4.0
3.0
V_L = 2.5V
2.0
1.0
V_L = 1.5V
0
TIME (20ns/DIV)
FIGURE 15. RECEIVER WAVEFORMS
FN7595.1
February 15, 2011