PEB 4364 T V1.2 Infineon Technologies, PEB 4364 T V1.2 Datasheet - Page 96

• 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 40
Figure 40
Preliminary Data Sheet
Ring generator (5 Hz - 300 Hz)
Refer to the CRAM coefficient
ITAC
PCM IN:
Receive Data from PCM
or IOM-2 Interface
A-B
IO4 - IO3
Offset
VDD
IO3
IO4
a
c
IT
IL
b
VOICE PATH
LM-SEL[3:0]
LMCR1: DC-AD16
PROGR GAIN STAGE
LMCR2:
MUX
PREFI
shows the entire level metering block for AC and DC:
AC
16 / 1
Level Metering Block Diagram
PREFI
DC
DC LEVELMETER
SIGMA
DELTA
4 MHz
A / D
LMCR2: LM-RECT
RECTIFIER
ON / OFF
SIGMA
DELTA
1 MHz
A / D
1 Bit
DECIMATION
FACTOR
MATION
DECI-
SHIFT
CRAM
K
INTDC
+
Table 35 "CRAM Coefficients" on Page
INTEGRATOR
(Ring Period)
REGISTER
V
DC Output Voltage
CRAM
OFFSET
DC
OFR1/2
LM-SEL[3:0]
LMCR2:
on DCN – DCP
MUX
ADAPTIVE
FILTER
TTX
+
LMCR1: LM-EN
96
BANDPASS
LM-NOTCH
NOTCH
FILTER
LMCR2:
LM-FILT
CRAM
REAL
IMG.
TTX
TTX
LM-SEL[3:0]
LMCR2:
AC LEVELMETER
RECTIFIER
LM-SEL[3:0]
LMCR2:
MUX
duslic_0010_level_meter_block
FACTOR
Operational Description
SHIFT
CRAM
K
INTAC
LMCR1: LM2PCM
LMRES1/2
RESULT
MUX
REG
LM-ITIME[3:0]
INTEGRATOR
LMCR3:
16x16ms
1x16ms
VOICE PATH
...
PCM OUT:
Transmit Data to PCM
or IOM-2 Interface
DS3, 2003-07-11
A-B
Programmable
Not Programmable
a
b
c
205.
DuSLIC