peb4264 Infineon Technologies Corporation, peb4264 Datasheet - Page 14

• Manufacturer Part Number: peb4264
• Description: Peb4264 Subscriber Line Interface Circuit Standard Feature Set
• Manufacturer: Infineon Technologies Corporation

1.6
Figure 6
Note: As in the dual channel version both channels “A” and “B” are identical, channel independent pin names (e.g.
Preliminary Data Sheet
VBATH
VBATL
AGND
RING
“TIP” instead of “TIPA / TIPB”) are used throughout this document (with the exception of
VDD
TIP
Functional Block Diagram
Block Diagram
V
PDRH
I
DOH
I
5k
R0
5k
T0
BGND
PDRH
I
T
I
R
Switch
VBAT
VHI
Off-hook
VHI
VBI
SLIC-S V2.1
Current
Sensor
VBI
+
+
-
-
14
(I
(I
+
-
(I
T
T
R
R
T0
+ I
- I
+
R
-
+ I
R
)/200
)/100
R0
)/10
Control
Mode
Bias
R/30
R/30
R/6
V
R/6
VHI
CM
PEF 4264 / PEF 4364
Revision 2.0, 2006-10-10
switch
VH
*1 (*2)
*1 (*2)
SLIC-S / TSLIC-S
General Description
Table
2)
C1
C2
BGND
IT
DCN
DCP
VHR
IL
ACN
CEXT
ACP