參數(shù)資料
型號: MAX3491ECSD
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 通用總線功能
英文描述: Quad LVDS Receiver with -4 to 5V Common-mode Range 16-SOIC -40 to 85
中文描述: LINE TRANSCEIVER, PDSO14
封裝: SO-14
文件頁數(shù): 10/16頁
文件大?。?/td> 231K
代理商: MAX3491ECSD
M
3.3V-Powered, ±15kV ESD-Protected, 12Mbps and
Slew-Rate-Limited True RS-485/RS -422 Transceivers
10
______________________________________________________________________________________
V
ID
50
C
L
= 15pF
(NOTE 5)
GENERATOR
(NOTE 4)
R
OUT
t
RPLH
1.5V
OUT
1.5V
0
IN
1.5V
3.0V
0
t
RPHL
V
CC
V
OM
V
OM
0
V
CC
2
V
OM
=
3V
0
V
CC
V
OL
C
L
(NOTE 5)
R
1.5V
-1.5V
50
GENERATOR
(NOTE 4)
V
CC
V
ID
1.5V
OUT
S1
S2
1k
IN
1.5V
S1 CLOSED
S2 OPEN
S3 = -1.5V
t
PRZL
t
PRSL
3V
0
V
OH
0
1.5V
OUT
IN
1.5V
S1 OPEN
S2 CLOSED
S3 = 1.5V
t
PRZH
t
PRSH
3V
0
V
CC
V
OL
OUT
IN
1.5V
S1 CLOSED
S2 OPEN
S3 = -1.5V
t
PRLZ
3V
0
V
OH
0
0.25V
0.25V
1.5V
OUT
IN
S1 OPEN
S2 CLOSED
S3 = 1.5V
t
PRHZ
S3
Figure 11. Receiver Propagation Delay
Figure 12. Receiver Enable and Disable Times
Note 4:
The input pulse is supplied by a generator with the following characteristics: f = 250kHz, 50% duty cycle, t
r
6.0ns, Z
O
= 50
.
Note 5:
C
L
includes probe and stray capacitance.
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