PEB3265 Infineon Technologies Corporation, PEB3265 Datasheet - Page 36

• Manufacturer Part Number: PEB3265
• Description: (PEB326x / PEB426x) Dual Channel Slicofi-2 / Slic Duslic
• Manufacturer: Infineon Technologies Corporation

Preliminary
3.2
Figure
SLIC versions of the DuSLIC chip set.
Figure 9
Data Sheet
9,
Figure 10
Block Diagrams
VBATH
VBATL
(Sub)
RING
Block Diagram SLIC-S/-S2 (PEB 4264/-2)
TIP
5k
and
PDRHL
PDRH
I
PDRHL
PDRH
RO
I
BGND
TO
Figure 11
5k
Switch
VBAT
I
I
R
T
show the basic functional blocks and circuits for all
Off-hook
VHI
VBI
VHI
VBI
Current
PEB 4264/-2
Sensor
36
BIAS
(I
(I
(I
RO
R
R
SymFi
+ I
- I
+ I
T
T
60k
60k
AGND
) / 200
TO
) / 100
) / 10
+
+
-
-
Logic
VHI
VDD (+5V)
10k
10k
2k
2k
2k
2k
2k
S1, S2 closed:
ACTR, HIT,
Switch
S2
S1
VH
HIR
Functional Description
BGND
CEXT
VHR
IT
IL
DCN
DCP
ACN
ACP
C1
C2
VCMS
ezm29012.emf
2000-07-14
DuSLIC