LG GS205 Service Manual page 37

3.4.1 General description
Bluetooth is a low-cost wireless technology used to provide "ad hoc" networking between
versatile portable devices such as cell phones, PDAs, digital cameras, headsets, and more.
MT6601 is a highly integrated Bluetooth platform IC. It includes powerful baseband
processing capabilities with rich features and a high performance transceiver, all in a compact
single package.
3.4.2 Features
Radio features
Fully compliant with Bluetooth specification 1.2.
Low out-of-band spurious emissions supports simultaneous operation with GPS, GSM/GPRS
worldwide radio systems.
Direct conversion architecture with no external channel filter or VCO resonator components.
Fully integrated RF front-end matching circuits eliminates external balance and T/R switch.
Transmitter features
Meets class 2 and class 3 transmitting requirement.
Support Class 1 operation with external PA.
Receiver features
-85dBm sensitivity with excellent interference rejection performance.
Hardware AGC dynamically adjusts receiver performance in changing environments.
Baseband features
eSCO support.
3 simultaneous SCO channels.
Scatternet support.
Sniff mode, hold mode, and part mode support.
AFH and PTA collaborative support for WLAN/BT coexistence.
Lower power mode and deep sleep mode enables ultra low power consumption
Platform features
On-chip voltage regulation simplifies voltage input requirements.
Low power consumption in active and standby mode.
Wide ranges of crystal and external reference clock support.
PCM interface and built-in transcoders for A-law, _-law and linear voice.
Built-in hardware modem engine for access code correlation, header error correction, forward
error correction,CRC, whitening, and encryption.
High speed UART support.
Built-in RAM and ROM with patch system.
Software features
Supports standard HCI interface.
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