UPD72850A Ver la hoja de datos (PDF) - NEC => Renesas Technology
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Lista de partido
UPD72850A Datasheet PDF : 48 Pages
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µPD72850A
3.2 Cable Interface
3.2.1 Connections
Connection Detection Current
Connection Detection Comparator
Figure 3-4. Cable Interface
Common Mode Speed Current driver
+
-
Driver
Receiver
+
-
Arbitration Comparators
+
-
TpBias
TpAp
7 kΩ
7 kΩ
TpAn
56 Ω
56 Ω
56 Ω
56 Ω
1 µF
0.01 µF 5.1 kΩ
+
-
Common Mode Comparators
+
-
+
-
Common Mode Speed Current Driver
TpBp
7 kΩ
7 kΩ
TpBn
270 pF
Driver
Receiver
+
-
Arbitration Comparators
+
-
+
-
Common Mode Comparator
+
-
Connection Detection Current
Connection Detection Comparator
Driver
Receiver
+
-
Arbitration Comparators
+
-
+
-
Common Mode Comparator
+
-
TpBp
7 kΩ
7 kΩ
TpBn
270 pF
56 Ω
56 Ω
TpBias
56 Ω
56 Ω
TpAp
7 kΩ
7 kΩ
TpAn
5.1 kΩ 0.01 µF
1 µF
+
-
Driver
Receiver
+
-
Arbitration Comparators
+
-
+
-
Common Mode Comparators
+
-
+
-
18
Data Sheet S14452EJ1V0DS00
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