LTC1347 Просмотр технического описания (PDF) - Linear Technology
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производитель
LTC1347
Linear Technology
LTC1347 Datasheet PDF : 8 Pages
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LTC1347
TEST CIRCUITS
DRIVER
INPUT
DRIVER
DRIVER
OUTPUT
51pF 3k
1347 F03
Figure 3. Driver Timing Test Load
RX INPUT
RX
RX
OUTPUT
51pF
1347 F04
Figure 4. Receiver Timing Test Load
C1
0.1µF
RS232
LINE PINS
PROTECTED
TO ±10kV
V+ 1
VCC 2
3
C2
0.1µF
4
5
DRIVER 1 OUT
6
RX1 IN
7
DRIVER 2 OUT
8
RX2 IN
9
RX3 IN
10
RX4 IN
11
DRIVER 3 OUT
12
RX5 IN
13
ON/OFF
14
NC
LTC1347
28 V–
27
26
C3
0.1µF
25
DRIVER 1 IN
24
RX1 OUT
23
DRIVER 2 IN
22
RX2 OUT
21
RX3 OUT
20
RX4 OUT
19
DRIVER 3 IN
18
RX5 OUT
17
GND
16
NC
15
NC
C4
0.1µF
1347 TC01
Figure 5. ESD Test Circuit
1347fa
6
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