PEB3265 Infineon Technologies Corporation, PEB3265 Datasheet - Page 87

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

Preliminary
Table 15
SLICOFI-2
Mode
Active
Ring
(ACTR)
Ringing
(Ring)
Ringing
(Ring)
Ringing
(Ring)
Ring
Pause
HIRT
Active with
HIR
Active with
HIT
1)
2)
Data Sheet
load ext. C for switching from PDRH to ACTH in on-hook mode
load ext. C for switching from PDRR to ACTR in on-hook mode
SLIC-P
Mode
ACTR
ACTR
ROR
ROT
ACTR,
ROR,
ROT
HIRT
HIR
HIT
DuSLIC P Operating
SLIC-P
Internal
Supply
Voltages
[
V
V
V
V
V
V
V
V
V
BATR
BATR
BATR
BATR
BATR
BATR
BATR
BATR
BI
]
Modes (cont’d)
System
Functionality
Voice and/or
TTX
transmission
Balanced ring
signal feed
(incl. DC
offset)
Ring signal on
ring, Tip on
BGND
Ring signal on
ring, Tip on
BGND
DC offset feed Buffer, Sensor,
E.g. sensor
offset
calibration
E.g. line test
(Tip)
E.g. line test
(Ring)
87
Active Circuits Tip/Ring
Buffer, Sensor,
DC + AC loop,
TTX generator
(optional)
Buffer, Sensor,
DC loop, ring
generator
Buffer, Sensor,
DC loop, ring
generator
Buffer, Sensor,
DC loop, ring
generator
DC loop, ramp
generator
Sensor, DC
transmit path
Tip-Buffer,
Sensor,
DC + AC loop
Ring-Buffer,
Sensor,
DC + AC loop
Operational Description
Output
Voltage
Tip: (
V
Ring: (
V
Tip: (
V
Ring: (
V
Ring: (
V
Tip: 0 V
Tip: (
V
Ring: 0 V
Tip: (
V
Ring: (
V
High
impedance
Tip: (
V
Ring: High
impedance
Ring: (
V
Tip: High
impedance
AC
AC
DC
DC
DC
DC
DC
DC
AC
AC
)/2
)/2
)/2
)/2
)/2
)/2
+
–
+
–
V
V
V
V
V
2000-07-14
V
V
BATR
V
V
BATR
V
V
BATR
BATR
V
BATR
V
V
DuSLIC
DC
DC
DC
BATR
BATR
BATR
BATR
DC
BATR
)/2
)/2
)/2
)/2
+
+
+
+
+
–
–
–
–
–