MAX3170 Просмотр технического описания (PDF) - Maxim Integrated
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MAX3170 Datasheet PDF : 16 Pages
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+3.3V, Multiprotocol, 3 Tx/3 Rx, Software-
Selectable Clock/Data Transceiver
Typical Operating Characteristics (continued)
(VCC = +3.3V, C1 = C2 = 1.0µF, C3 = C4 = 3.3µF, TA = +25°C, unless otherwise noted.)
V.11 LOOPBACK SCOPE PHOTO
MAX3170-10
TIN
V.28 LOOPBACK SCOPE PHOTO
MAX3170-11
TIN
V.35 LOOPBACK SCOPE PHOTO
MAX3170-12
TIN
TOUT/RIN
TOUT/RIN
TOUT/RIN
ROUT
ROUT
ROUT
50ns/div
1µs/div
50ns/div
V.28 SLEW RATE
vs. LOAD CAPACITANCE
16
14
12
+SLEW
10
8
6
-SLEW
4
RL = 3kΩ
2 1 TRANSMITTER SWITCHING AT 250kbps;
OTHER TRANSMITTERS SWITCHING AT 15kbps
0
0 1000 2000 3000 4000 5000
LOAD CAPACITANCE (pF)
V.11 TRANSMITTER PROPAGATION
DELAY vs. TEMPERATURE
60
50
tPLH
40
30
tPHL
20
10
0
-40 -20 0
20 40 60 80
TEMPERATURE (°C)
V.11 RECEIVER PROPAGATION DELAY
vs. TEMPERATURE
80
70
tPLH
60
50
40
tPHL
30
20
10
0
-40 -20 0
20 40 60 80
TEMPERATURE (°C)
V.35 TRANSMITTER PROPAGATION
DELAY vs. TEMPERATURE
60
50
tPLH
40
30
tPHL
20
10
0
-40 -20 0 20 40 60 80
TEMPERATURE (°C)
V.35 RECEIVER PROPAGATION
DELAY vs. TEMPERATURE
80
tPLH
70
60
50
tPHL
40
30
20
10
0
-40 -20 0
20 40 60 80
TEMPERATURE (°C)
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