PEB3264FV1.4 Infineon Technologies, PEB3264FV1.4 Datasheet - Page 28

• Manufacturer Part Number: PEB3264FV1.4
• Description: Telecom Line Management ICs CODEC & SLIC
• Manufacturer: Infineon Technologies

Specifications of PEB3264FV1.4

• Product: SLIC
• Supply Voltage (max): 5.25 V, 45 V, 90 V
• Supply Voltage (min): 4.75 V, 5 V
• Supply Current: 70 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Channels: 2
• Package / Case: TQFP-64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Preliminary
4.3
The SLIC-P (PEB 4266) operates in the following modes controlled by a ternary logic
signal at the C1, C2 inputs and a binary logic signal at C3 input:
Table 9
C1
1)
2)
3)
Operating Modes for SLIC-P with Two Battery Voltages (
and an Additional Voltage (
The I/O2 pin is used for the C3 pin of SLIC-P.
Table 10
SLIC Mode
PDH
PDRHL
PDRH
ACTH
ACTR
ACTL
HIRT
ROR
ROT
Data Sheet
no “Overtemp” signaling possible via pin C1 if C1 is low.
SLIC-P for extremely power-sensitive applications with no internal ringing
SLIC-P with two battery voltages (
SLICOFI-2 and SLIC-P Interface
SLIC-P Interface Code
SLIC-P Modes
Mode Description
Power Down High Impedance
Power Down Load Resistive on
V
Power Down Resistive on
and
Active with
Active with
Active with
High Impedance on Ring and Tip
Ring on Ring
Ring on Tip
BATH
V
BGND
L
and
M
H
1)
V
V
V
V
V
V
BGND
BATH
BATR
BATL
BATH
BATR
,
V
and
and
and
) for Ringing:
BATL
ACTL
V
) for voice and an additional voltage (
HIRT
V
V
PDH
BGND
BGND
BGND
L
Operating Modes for the DuSLIC Chip Set
28
V
BATH
Used SLIC Battery Voltage
V
V
V
V
V
V
V
V
V
BATR
BATH
BATH
BATH
BATR
BATL
BATR
BATR
BATR
PDRHL
PDRR
ACTH
ROT
HIT
C2
M
V
BATH
SLICOFI-2/-2S/-2S2
,
V
V
BATR
BATL
) for ringing.
C3 = H
C3 = L
PDRRL
PDRH
) for Voice
ACTR
ROR
HIR
2000.04.20
H
2)
3)