參數(shù)資料
型號: ISL83078EIBZA
廠商: Intersil
文件頁數(shù): 5/18頁
文件大小: 0K
描述: IC TXRX RS485/422 3.3V HS 8-SOIC
標準包裝: 980
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 1/1
規(guī)程: RS422,RS485
電源電壓: 3 V ~ 3.6 V
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應商設備封裝: 8-SOICN
包裝: 管件
13
FN6115.5
October 5, 2012
FIGURE 13. DRIVER DIFFERENTIAL PROPAGATION DELAY
vs TEMPERATURE (ISL83073E, ISL83075E)
FIGURE 14. DRIVER DIFFERENTIAL SKEW vs
TEMPERATURE (ISL83073E, ISL83075E)
FIGURE 15. DRIVER DIFFERENTIAL PROPAGATION DELAY
vs TEMPERATURE (ISL83076E, ISL83077E,
ISL83078E)
FIGURE 16. DRIVER DIFFERENTIAL SKEW vs
TEMPERATURE (ISL83076E, ISL83077E,
ISL83078E)
FIGURE 17. DRIVER AND RECEIVER WAVEFORMS,
LOW TO HIGH (ISL83070E, ISL83071E,
ISL83072E)
FIGURE 18. DRIVER AND RECEIVER WAVEFORMS,
HIGH TO LOW (ISL83070E, ISL83071E,
ISL83072E)
Typical Performance Curves VCC = 3.3V, TA = +25°C; Unless Otherwise Specified (Continued)
-40
0
50
85
TEMPERATURE (°C)
-25
25
75
PROP
AGA
T
ION
D
E
LA
Y
(ns)
tPLH
tPHL
340
345
350
355
360
365
370
-40
0
50
85
TEMPERATURE (°C)
SKEW
(ns)
-25
25
75
|CROSS PT. OF Y
↑ AND Z↓ - CROSS PT. OF Y↓ AND Z↑|
0.2
0.4
0.6
0.8
1.0
1.2
1.4
-40
0
50
85
TEMPERATURE (°C)
-25
25
75
PROP
AGA
T
ION
DELA
Y
(ns)
22
23
24
25
26
27
28
29
30
31
32
tPHL
tPLH
-40
0
50
85
TEMPERATURE (°C)
SKE
W
(
n
s)
-25
25
75
|CROSS PT. OF Y
↑ AND Z↓ - CROSS PT. OF Y↓ AND Z↑|
0.60
0.65
0.70
0.75
0.80
0.85
0.90
0.95
TIME (400ns/DIV)
R
E
CEIVER
OUTPUT
(V)
RDIFF = 54, CD = 50pF
0
5
DRIVE
R
OUT
P
UT
(V
)
0
5
DRIVER
IN
P
U
T
(V
)
DI
RO
0
0.5
1.0
1.5
2.0
2.5
3.0
B/Z
A/Y
TIME (400ns/DIV)
RE
C
E
IV
ER
OUTPUT
(V
)
RDIFF = 54, CD = 50pF
0
5
DR
IV
E
R
OU
T
P
UT
(
V
)
0
5
DRIVER
INP
U
T
(V)
DI
RO
0
0.5
1.0
1.5
2.0
2.5
3.0
B/Z
A/Y
ISL83070E, ISL83071E, ISL83072E, ISL83073E, ISL83075E, ISL83076E, ISL83077E, ISL83078E
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