PEB 4364 T V1.2 Infineon Technologies, PEB 4364 T V1.2 Datasheet - Page 77

• 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

DuSLIC
Operational Description
Ringing
If the SLICOFI-2x is switched to Ringing mode, the SLIC is switched to ACTR mode.
With the SLIC-P connected to the SLICOFI-2, the Ring on Ring (ROR) mode allows
unbalanced internal ringing on the Ring wire. The Tip wire is set to battery ground. The
V
Ring signal will be superimposed by
/2.
BATR
The Ring on Tip (ROT) mode is equivalent to the ROR mode.
Active with HIT
This is a testing mode where the Tip wire is set to a high impedance mode. It is used for
special line testing. It is only available in an Active mode of the SLICOFI-2x to enable all
necessary test features.
Active with HIR
HIR is similar to HIT but with the Ring wire set to high impedance.
Active with Metering
Any available Active mode can be used for metering, with either Reverse Polarity or with
TTX Signals.
Ground Start
The Tip wire is set to high impedance in Ground Start mode. Any current drawn on the
Ring wire leads to a signal on IT, indicating off-hook.
Ring Pause
The Ring burst is switched off in Ring Pause, but the SLIC remains in the specified mode
and the off-hook recognition behaves the same as in Ringing mode (Ring Trip).
Preliminary Data Sheet
77
DS3, 2003-07-11