参数资料
型号: ISL41387EVAL1Z
厂商: Intersil
文件页数: 13/27页
文件大小: 0K
描述: EVALUATION BOARD FOR ISL41387
产品培训模块: Solutions for Industrial Control Applications
标准包装: 1
主要目的: 接口,收发器,RS-232,RS-422,RS-485
嵌入式:
已用 IC / 零件: ISL41387
主要属性: 2 个驱动器,2 个接收器 - RS-232 模式
次要属性: 1 个驱动器,1 个接收器 - RS-422/RS-485 模式
已供物品:
20
FN6201.3
November 21, 2007
FIGURE 21. RS-485,
DRIVER PROPAGATION DELAY vs
TEMPERATURE (SLOW DATA RATE, QFN ONLY)
FIGURE 22. RS-485,
DRIVER SKEW vs TEMPERATURE
(SLOW DATA RATE, QFN ONLY)
FIGURE 23. RS-485,
DRIVER PROPAGATION DELAY vs
TEMPERATURE (MEDIUM DATA RATE, QFN
ONLY)
FIGURE 24. RS-485,
DRIVER SKEW vs TEMPERATURE
(MEDIUM DATA RATE, QFN ONLY)
FIGURE 25. RS-485,
DRIVER PROPAGATION DELAY vs
TEMPERATURE (FAST DATA RATE)
FIGURE 26. RS-485,
DRIVER SKEW vs TEMPERATURE
(FAST DATA RATE)
Typical Performance Curves VCC = VL = 5V, TA = +25°C; Unless Otherwise Specified. (Continued)
-40
0
50
85
TEMPERATURE (°C)
-25
25
75
PROPAGAT
ION
DELAY
(ns)
1400
1450
1500
1550
1600
1650
1700
tDLH
tDHL
RDIFF = 54Ω, CL = 100pF
tDHL
-40
0
50
85
TEMPERATURE (°C)
SKEW
(ns)
-25
25
75
400
|tPLHZ - tPHLY|
|tPHLZ - tPLHY|
|tDLH - tDHL|
RDIFF = 54Ω, CL = 100pF
50
100
150
200
250
300
350
-40
0
50
85
TEMPERATURE (°C)
-25
25
75
P
R
OPAGA
T
ION
DELAY
(ns)
470
480
490
500
510
520
530
540
550
560
tDLH
tDHL
RDIFF = 54Ω, CL = 100pF
-40
0
50
85
TEMPERATURE (°C)
SK
E
W
(ns
)
-25
25
75
0
20
40
60
80
100
120
RDIFF = 54Ω, CL = 100pF
|tPHLZ - tPLHY|
|tPLHZ - tPHLY|
|tDLH - tDHL|
-40
0
50
85
TEMPERATURE (°C)
-25
25
75
tDLH
tDHL
PROPAGATION
DE
L
A
Y
(ns
)
20
25
30
35
40
RDIFF = 54Ω, CL = 100pF
-40
0
50
85
TEMPERATURE (°C)
SKEW
(ns)
-25
25
75
0
0.5
1.0
1.5
2.0
2.5
RDIFF = 54Ω, CL = 100pF
|tPLHZ - tPHLY|
|tPHLZ - tPLHY|
|tDLH - tDHL|
ISL81387, ISL41387
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