ISL3159E_15 Datasheet, PDF (10/16 Pages) Intersil Corporation – ±15kV ESD Protected, +125°C, 40Mbps, 5V,PROFIBUS™, Full Fail-safe, RS-485/RS-422 Transceiver

ISL3159E
Typical Performance Curves V_CC = 5V, T_A = +25°C; unless otherwise specified (Continued)
DI = 40Mbps
DI = 40Mbps
5
5
0
0
5.0
RO
0
5.0
RO
0
DRIVER+CABLE DELAY (~156ns)
3.0
1.5
A-B
0
-1.5
-3.0
TIME (10ns/DIV)
FIGURE 17. DRIVER AND RECEIVER WAVEFORMS DRIVING 100
FEET (31 METERS) OF CAT5 CABLE (DOUBLE
TERMINATED WITH 120Ω)
DRIVER+CABLE DELAY (~480ns)
3.0
1.5
A-B
0
-1.5
-3.0
TIME (10ns/DIV)
FIGURE 18. DRIVER AND RECEIVER WAVEFORMS DRIVING 350
FEET (107 METERS) OF CAT5 CABLE (DOUBLE
TERMINATED WITH 120Ω)
70
60
V_OH, +25°C
50
40
V_OL, +25°C
V_OL, +85°C
V_OL, +125°C
30
V_OH, +85°C
20
V_OH, +125°C
10
0
0
1
2
3
4
5
RECEIVER OUTPUT VOLTAGE (V)
FIGURE 19. RECEIVER OUTPUT CURRENT vs RECEIVER OUTPUT
VOLTAGE
Die Characteristics
SUBSTRATE AND DFN THERMAL PAD POTENTIAL
(POWERED UP):
GND
PROCESS:
Si Gate BiCMOS
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FN6364.2
August 25, 2015