PEB 4364 T V1.2 Infineon Technologies, PEB 4364 T V1.2 Datasheet - Page 236

• 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

Bit
NLP Speech Detection Residual Echo Level:
As a condition for valid speech detection in transmit direction, the transmit signal level
S
SD-LEV-RE prevents false decisions of the speech detector. A false decision can be a
too optimistic estimation for the LEC echo return loss. Due to the hangover time for
double talk (see SD-OT-DT on
level residual echo coefficient (see CT-LEV-RE on
For other valid speech detection conditions see SD-LEV-X on
SD-LEV-BN on
SD-LEV-RE = (2/(5
0 dB Delta
Table 56
SD-LEV-RE
0x00
…
0x7F
Preliminary Data Sheet
3D
X
has to be higher than the estimated residual echo plus Delta
H
NLP-SD-
LEV-RE
SD-LEV-RE
7
Range of Delta
Page
96 dB
6
234.
log
NLP Speech Detection Receive RE
Level
10
2))
SD-LEV-RE
5
Page
Delta
238), this level should be higher than the control
SD-LEV-RE
SD-LEV-RE
4
236
Delta
0
96
[dB])
SD-LEV-RE
Page
3
[dB]
243).
2
SD-LEV-RE
1
Page 230
DS3, 2003-07-11
. Therefore,
DuSLIC
0
Y
and