Baseband Processor (Bbp) Introduction - LG KE970 Service Manual

3. TECHNICAL BRIEF

3.2. Baseband Processor (BBP) Introduction

Figure 2. Top level block diagram of the S-GOLD2 (PMB8876)
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3.2.1 General Description
S-GOLD2 is a GSM/EDGE single chip mixed signal Baseband IC containing all analog and digital
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functionality of a cellular radio. Additionally S-GOLD2 Provides multimedia extensions such as
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camera, software MIDI, MP3 sound. It is designed as a single chip solution, integrating the digital and
mixed signal portions of the base band in 0.13um, 1.5V technology. The chip will fully support the FR,
EFR, HR and AMR-NB vocoding. S-GOLD2 support multi-slot operation modes HSCSD (up to class
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10), GPRS for high speed data application (up to class 12) and EGPRS (up to class 12) without
additional external hardware.
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