PEB 4364 T V1.2 Infineon Technologies, PEB 4364 T V1.2 Datasheet - Page 241

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PEB 4364 T V1.2

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

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
m
e 3
Bit
Line Echo Cancellation Output Gain Transmit:
It is important, that G
G
–24.08 dB G
with
g = 2
0 m 31, 0 e 7
Table 63
e
0
1
7
Alternative representation:
Choose "e" as the next integer number which is bigger than or equal to:
Table 64
G
0
–6.02
6.02
Preliminary Data Sheet
40
LEC-X0
LEC-X0
=
H
9-e
G
log
LEC X0
[dB] = 20
[dB]
LEC-GAIN-XO Line Echo Cancellation Output Gain
2 LEC X0
(32 + m) and
G
7
LEC-X0
Ranges of G
Example for LEC-GAIN-X0 Calculation
2
G
1
0.5
2
2
log
LEC-X0
+
=
23.95 dB
Output Gain G
23.95 dB
17.93 dB
–18.20 dB
6
e
LEC-X0
e
10
3
16 + 20
Transmit
32
log
-------------------------------------- -
[dB] will not be changed, so G
LEC-X0
=
10 LEC X0
10
log
5
G
G
G
G
------------------------------------
[dB] Dependent on “e”
G
10
LEC X0
log
LEC-X0
LEC-X0
e
3
4
2
LEC-X0
2
LEC-X0
20
10
[g/32768]
dB
4
241
[dB] Range
18.06 dB
12.04 dB
–24.08 dB
3
2
2
G
------------------------------------- -
+
LEC X0
e
3
24.08 + 20
m
0
0
0
6.02
32
LEC-X0
dB
m
2
[dB] = –G
log
10
LEC-GAIN-X0
0x60
0x80
0x40
[g/32768]
1
DS3, 2003-07-11
LEC-XI
[dB]
DuSLIC
0
Y

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