PEB3265H-V13 Infineon Technologies, PEB3265H-V13 Datasheet - Page 24

• Manufacturer Part Number: PEB3265H-V13
• Description: IC DUAL CHAN CODEC FILTER 64MQFP
• Manufacturer: Infineon Technologies

Specifications of PEB3265H-V13

• Function: Subscriber Line Interface CODEC Filter (SLICOFI)
• Interface: IOM-2, PCM
• Number Of Circuits: 2
• Voltage - Supply: 3.14 V ~ 3.47 V
• Current - Supply: 70mA
• Power (watts): 315mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-QFP
• Includes: Caller ID Generator, DTMF Generator and Decoder, Fax and Modem Detector, Line Echo Cancellation (LEC), Teletax (TTX) Generator
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: PEB3265H-V13; PEB3265H-V13IN

Preliminary
3.2.3
The SLICOFI-2 contains a FSK generation unit for sending Caller ID information.
SLICOFI-2 FSK Generation
Different countries use different standards to send Caller ID information. The SLICOFI-2
chip is compatible with the widely used standards Bellcore GR-30-CORE, British
Telecom (BT) SIN227, SIN242 or the UK Cable Communications Association (CCA)
specification TW/P&E/312. Continuous phase binary frequency shift keying (FSK)
modulation is used for coding which is compatible with BELL 202 (see
ITU-T V.23, the most common standards. The SLICOFI-2 can be easily adapted to these
requirements by programming via the microcontroller interface. Coefficient sets are
provided for the most common standards.
Table 3
Characteristic
Mark (Logic 1)
Space (Logic 0)
Modulation
Transmission rate
Data format
3.2.4
The SLICOFI-2 line echo canceller is compatible with applicable standards ITU-T G.165
and G.168. An echo cancellation delay time of up to 8 ms can be programmed (for
restrictions see chapter “MIPS requirements for EDSP Capabilities” in the DuSLIC Data
Sheet).
Data Sheet
Caller ID Generation (SLICOFI-2 only)
Line Echo Cancelling (LEC) (SLICOFI-2 only)
FSK Modulation Characteristics
ITU-T V.23
1300 ± 3 Hz
2100 ± 3 Hz
17
Serial binary asynchronous
1200 ± 6 baud
FSK
Bell 202
1200 ± 3 Hz
2200 ± 3 Hz
Functional Description
SLICOFI-2/-2S/-2S2
Table
2000-11-09
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