PEB 4364 T V1.2 Infineon Technologies, PEB 4364 T V1.2 Datasheet - Page 138

• Manufacturer Part Number: PEB 4364 T V1.2
• Description: IC SLIC VOICE ACCESS PDSO-36
• Manufacturer: Infineon Technologies
• Series: DuSLICr

Specifications of PEB 4364 T V1.2

• Function: Dual Channel Subscriber Line Interface Circuit (DuSLIC)
• Interface: IOM-2, PCM
• Number Of Circuits: 2
• Voltage - Supply: 3.3 V ~ 5 V
• Current - Supply: 105mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 36-PDSO
• Includes: DTMF Generator and Decoder, Line Echo Cancellation (LEC), Teletax (TTX) Generation, Universal Tone Detection (UTD)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Other names: PEB4364TV1.2XT; SP000007728

Figure 62
As shown in
done via the serial C interface by a microcontroller, whereas the voice data is mapped
from the PCM output of the SLICOFI-2x to the IOM-2 interface and vice versa. Special
care has to be taken about the time slot counting: in the example shown in
the PCM timeslot TS5 corresponds to the B2 channel of IOM channel 1.
The SLICOFI-2x has to be programmed for PCM double clock rate (bit DBL-CLK in
register PCM1). The PCM time slot (receive and transmit) can be programmed with
register PCMR1 and PCMX1.
As the DXA/B output of the SLICOFI-2x is only active in the selected time slot and is high
impedance in other time slots, the PCM output of the SLICOFI-2x can be directly
connected to the IOM-2 bus without any additional hardware (provided that the driving
capability of the SLICOFI-2x is strong enough for the connected IOM-2 bus).
Preliminary Data Sheet
SLICOFI-2x
DXA or DXB
SLICOFI-2x
DRA or DRB
IOM-2
IOM-2
FSC
DU
DD
FSC 8 kHz
DCLK/1.536 MHz
DD/768 kBit/s
DU/768 kBit/s
µController
1.536 MHz DCLK
IOM-2 Interface
high imp.
Figure 62
TS0
TS0
B1
B1
PCM/mC Mode used for IOM-2 TE Interface at 1.536 MHz
high imp.
TS1
TS1
B2
IOM Channel 0
B2
IOM Channel 0
Serial µController Interface
high imp.
the SLICOFI-2x is operated in PCM/ C mode. The controlling is
TS2
TS2
M
M
high imp.
TS3
TS3
C/I
C/I
VDD
high imp.
TS4
TS4
B1
B1
SELCLK
PCM/IOM-2
MCLK
active
TS5
TS5
IOM Channel 1
IOM Channel 1
B2
B2
138
high imp.
TS6
TS6
PCM/µc mode
M
M
SLICOFI-2x
high imp.
TS7
TS7
C/I
C/I
high imp.
TS8
TS8
B1
B1
B1
B1
B1
B1
B1
B1
high imp.
TS9
TS9
IOM Channel 0
IOM Channel 0
IOM Channel 2
IOM Channel 0
IOM Channel 0
IOM Channel 2
B2
B2
B2
B2
B2
B2
B2
B2
high imp.
TS10
TS10
M
M
M
M
M
M
M
M
Other IOM-2 device
IOM1536_768kBits_mode
1.536 MHz mode
high imp.
DS3, 2003-07-11
TS11
TS11
C/I
C/I
C/I
C/I
C/I
C/I
C/I
C/I
Interfaces
Figure
DuSLIC
62,