PEB4265TV1.2T Infineon Technologies, PEB4265TV1.2T Datasheet - Page 373

• Manufacturer Part Number: PEB4265TV1.2T
• Manufacturer: Infineon Technologies

Specifications of PEB4265TV1.2T

• On-hook Transmission: Yes
• Polarity Reversal: Yes
• On-chip Ring Relay Driver: Yes
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Pin Count: 22
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Supplier Unconfirmed

Preliminary
Figure 101
For handling higher electromagnetic compatibility (EMC) requirements, additional effort
in the circuit design may be necessary, e.g., a current-compensated choke of 470 H in
the Ring/Tip lines.
This circuit senses the ring current in both Tip and Ring lines. Longitudinal influence is
cancelled out. This circuit therefore is recommended for long line applications.
Data Sheet
RING
TIP
Generator
-48 VDC
80V
Ring
RMS
zero crossing signal (T TL level)
R SY N C/S LIC O F I-2/-2S /-2S2
2M
2M
150
Application Circuit, External Unbalanced Ringing for Long Loops
2M
2M
R
R
PROT
PROT
68k
+
-
VC M S/S LIC O F I-2/-2S /-2S2
68k
LM358
IO 3A or IO 4A of
S LICO F I-2/-2S/-2S 2
C
C
STAB
STAB
Relay
BG N D
R
R
+ 5V
STAB
STAB
*
optional for SLIC-P
V
TIP
RIN G
BG N D
B G N D
H R
SLIC-E/-E2
SLIC-S/-S2
PEB 4265/-2
PEB 4264/-2
V
P EB 4266
SLIC-P
D D
C
5V
373
AG N D
AG N D
AG N D
1
V
B A T H
C
V
B G ND
B A T H
2
C
EXT
C EX T
A G ND
VC M S
*
V
D C N
AC P
AC N
DC P
B A T L
C 1
C 2
C 3
IT
IL
C
V
BG N D
B A T L
2
R
R
IT1A
IT2A
R
ILA
A G N D
C
DC
C
C
ITACA
C
VCMITA
REF
V
A CP A
A CN A
D CP A
D CN A
C 1A
C 2A
C DC N A
C DC P A
ITA C A
ITA
V CM IT A
ILA
V CM
V CM S
C RE F
G N DR
G N DA
A G ND
IO 2
D D A
C
V
A G ND
C C A
1
SLICOFI-2S/-2S2
(Channel A, B)
Application Circuits
SLICO FI-2
PEB 3264/-2
V
Ch annel A
P EB 3265
D D R
C
V
G N D D
A G N D
A G N D
C C A
1
V
D D D
C
V
S EL24/D R A
P CM /IO M -2
AG N D
C C A
1
D CL/P C LK
ezm35003.emf
T S1/D C LK
D U/D O U T
G ND P LL
S ELC LK
DD /D R B
TS 0/DIN
TS 2/C S
RS YN C
R ES ET
A G ND
V
M C LK
TE ST
IO 4B
IO 3B
IO 2B
IO 1B
IO 4A
IO 3A
IO 1A
D D P LL
D XA
D XB
F SC
T CA
T CB
IN T
V
C
A G N D
1
2000-07-14
C C A
DuSLIC
A G ND
A G ND