PEB3265 Infineon Technologies Corporation, PEB3265 Datasheet - Page 240

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

Preliminary
Bit
Minimum Power Detection Level for Line Echo Canceller:
Pow
S
AR1[dB]: The exact value for AR1 is shown in the DuSLICOS result file;
approximate value AR1
POWR = (6.02
– 96 dB
Table 55
POWR
0x00
…
0x7F
Example:
AR1 = – 3 dB
S
Pow
POWR = 66.69
Data Sheet
3B
R,LEC-POWR
R,LEC-POWR
H
LECR
LECR
= (96.32 + Pow
LEC-POWR
[dB] = S
= – 46.14 dB
Pow
7
[dBm0]: Minimum Power Detection Level for Line Echo Canceller
= – 40 dBm0
Characteristic Values
LECR
16 + Pow
R,LEC-POWR
67 = 0x43
6
0 dB
LECR
Line Echo Canceller
Power Detection Level
at digital input
L
LECR
R
[dB])
[dBm0] – 3.14 + AR1[dB] + G
for L
Pow
– 96
0
[dB])
5
SLICOFI-2x Command Structure and Programming
R
1.329
LECR
– 2 dBr, AR1
2 / (5
[dB]
4
240
POWR
log
10
2)
3
– 2 dB for L
LEC-RI
2
[dB] – 20*log
R
DuSLIC-E/-E2/-P
– 2 dBr.
1
2000-07-14
10
( /2)
0
Y