PEB 4364 T V1.2 Infineon Technologies, PEB 4364 T V1.2 Datasheet - Page 34

• 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

2.3.1
The DuSLIC DC feeding characteristic has three different zones: the constant current
zone, the resistive zone, and the constant voltage zone. A voltage reserve V
Chapter
and to take into account the voltage drop of the SLIC. The DC feeding characteristic is
shown in
Figure 11
This simplified diagram shows the constant current zone as an ideal current source with
an infinite internal resistance, while the constant voltage zone is shown as an ideal
voltage source with an internal resistance of 0 . For the specification of the internal
resistances, see
Preliminary Data Sheet
2.3.7) can be selected to avoid clipping the high level AC signals (such as TTX)
Figure
I
DC Characteristic Feeding Zones
I
TIP/RING
0
DC Feeding Characteristic
Chapter
11.
Constant
current zone
Constant
voltage zone
2.3.5.
Resistive zone
34
Necessary
voltage reserve V
|V
BAT
|
Functional Description
V
TIP/RING
DS3, 2003-07-11
ezm14017
RES
DuSLIC
RES
(see