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3. TECHNICAL BRIEF
3.7.2 Feature
Radio features
- Fully compliant with Bluetooth specification 2.1 + EDR.
- Low out-of-band spurious emissions supports simultaneous operation with GPS, GSM/GPRS
worldwide radio systems.
- Low-IF architecture with high degree of linearity and high order channel filter.
- Integrated T/R switch.
Transmitter features
- Meets class1, class 2 and class 3 transmitting requirement.
- Fully integrated PA provides 9dBm output power. (antenna out)
Receiver features
- -91dBm sensitivity with excellent interference rejection performance.
- Hardware AGC dynamically adjusts receiver performance in changing environments.
Baseband features
- Up to 7 simultaneous active ACL links.
- Up to 3 simultaneous SCO and eSCO links with CVSD coding.
- eSCO support.
- Scatternet support: Up to 4 piconets simultaneously with background inquiry/page scan.
- Sniff mode, hold mode, and park mode support.
- AFH and PTA collaborative support for WLAN/BT coexistence.
- Idle mode and sleep mode enables ultra low power consumption
- PCM interface and built-in transcoders for A-law, -law and linear voice with re-transmission
support.
-Built-in hardware modem engine for access code correlation, header error correction, forward
error correction, CRC, whitening, and encryption.
- Channel quality driven data rate adaptation.
- Channel assessment for AFH.
Platform features
- Integrated LDO enables direct connection to battery.
- Wide ranges of crystal and external reference clock support.
- High speed UART supports up to 3.2Mbps baud rate.
- Built-in RAM and ROM with patch system.
- External LPO clock support for sleep mode.
- Supports standard HCI interface.
- Capable to support Bluetooth 2.1 features.
- Provides USB full-speed device function.
- Supports a SPI interface to access external serial flash and EEPROM.
- Embedded 128-bit eFuse for Bluetooth Address use.
LGE Internal Use Only
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Copyright © 2010 LG Electronics. Inc. All right reserved.
3. TECHNICAL BRIEF
Only for training and service purposes
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