TISP4070M3 查看數據表（PDF） - Power Innovations
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TISP4070M3 Datasheet PDF : 16 Pages
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TISP4070M3LM THRU TISP4095M3LM, TISP4125M3LM THRU TISP4220M3LM,
TISP4240M3LM THRU TISP4400M3LM
BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS
NOVEMBER 1997 - REVISED APRIL 1999
typical circuits
TIP
WIRE
FUSE
MODEM
RING DETECTOR
HOOK SWITCH
RING
WIRE
TISP4350
OR
TISP4400
D.C. SINK
SIGNAL
AI6XBM
Figure 14. MODEM INTER-WIRE PROTECTION
TIP
WIRE
R1a
Th3
Th1
Th2
R1b
RING
WIRE
PROTECTED
EQUIPMENT
E.G. LINE CARD
AI6XBK
Figure 15. PROTECTION MODULE
R1a
Th3
Th1
Th2
R1b
SIGNAL
AI6XBL
D.C.
Figure 16. ISDN PROTECTION
TIP
WIRE
RING
WIRE
OVER-
CURRENT
PROTECTION
R1a
R1b
RING/TEST
PROTECTION
Th3
Th1
Th2
TEST
RELAY
S1a
S1b
RING
RELAY
SLIC
RELAY
S3a
S2a
SLIC
PROTECTION
Th4
Th5
S3b
TISP6xxxx,
S2b
TISPPBLx,
½TISP6NTP2
TEST
EQUIP-
MENT
RING
GENERATOR
Figure 17. LINE CARD RING/TEST PROTECTION
C1
220 nF
SLIC
VBAT
AI6XBJ
PRODUCT INFORMATION
10
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