LG M6100 Service Manual - Page 30
Power Management
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3. TECHNICAL BRIEF • AD6535 is an ADI designed Analog Baseband processor. AD6535 covers the processing GMSK modulation interface, Aux ADC, Voice signal processing and Power Management. • AD6535 consists of 1. BB Transmit section • GMSK Modulation • I-channel & Q-channel Transmit DACs and Filters • Power Ramping DAC 2. BB Receive section • I-channel & Q-channel Receive ADCs and Filters 3. Auxiliary section • Voltage Reference • Automatic Frequency Control DAC • Auxiliary ADC • Light Controllers 4. Audio Section • 8 kHz & 16 kHz Voiceband Codec • 48 kHz Monophonic DAC • Power Amplifiers 5. Power Management section • Voltage Regulators • Battery Charger • Battery Protection 6. Digital Processor section • Control, Baseband, and Audio Serial Ports • Interrupt Logic - 31 -
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