ISL3150E Datasheet, PDF (15/22 Pages) Intersil Corporation – ±16.5kV ESD, Large Output Swing, 5V, Full Fail-Safe, 1/8 Unit Load, RS-485/RS-422 Transceivers

ISL3150E, ISL3152E, ISL3153E, ISL3155E, ISL3156E, ISL3158E
Typical Performance Curves V_CC = 5V, T_A = +25°C; Unless Otherwise Specified. (Continued)
290
288
286
284
282
280
278
276
274
272
270
-40 -25
0
25
50
TEMPERATURE (°C)
75 85
FIGURE 14. DRIVER DIFFERENTIAL PROPAGATION
DELAY vs TEMPERATURE (ISL3153E,
ISL3155E)
1.0
1.5
2.0
2.5
3.0
|CROSS PT. OF Y↑ AND Z↓ - CROSS PT. OF Y↓ AND Z↑|
3.5
-40 -25
0
25
50
TEMPERATURE (°C)
75 85
FIGURE 15. DRIVER DIFFERENTIAL SKEW vs
TEMPERATURE (ISL3153E, ISL3155E)
24
23
22
21
20
19
18
17
-40 -25
0
25
50
75 85
TEMPERATURE (°C)
FIGURE 16. DRIVER DIFFERENTIAL PROPAGATION
DELAY vs TEMPERATURE (ISL3156E,
ISL3158E)
0.10
0.12
0.14
0.16
0.18
0.20
0.22
0.24
0.26
|CROSS PT. OF Y↑ AND Z↓ - CROSS PT. OF Y↓ AND Z↑|
0.28
-40 -25
0
25
50
75 85
TEMPERATURE (°C)
FIGURE 17. DRIVER DIFFERENTIAL SKEW vs
TEMPERATURE (ISL3156E, ISL3158E)
DI
5
RO
0
RDIFF = 54Ω, CL = 100pF
5
0
DI
5
RO
0
RDIFF = 54Ω, CL = 100pF
5
0
5
4 _B/Z
3
2 _A/Y
1
TIME (1μs/DIV)
FIGURE 18. DRIVER AND RECEIVER WAVEFORMS,
(ISL3150E, ISL3152E)
5
4 _B/Z
3
2 _A/Y
1
TIME (400ns/DIV)
FIGURE 19. DRIVER AND RECEIVER WAVEFORMS,
(ISL3153E, ISL3155E)
15
FN6363.2
July 30, 2009