BOARDCOM BCM43569 BCM43569PKFFBG Integrated Bluetooth 4.1 Circuits

Features

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FEATURES

IEEE 802.11X Key Features

• IEEE 802.11ac Draft compliant.

• Dual-stream spatial multiplexing up to

867 Mbps data rate.

• Supports 20, 40, and 80 MHz channels with

optional SGI (256 QAM modulation in 5 GHz).

• Full IEEE 802.11a/b/g/n legacy compatibility with

enhanced performance.

• TX and RX low-density parity check (LDPC)

support for improved range and power efficiency.

• Supports IEEE 802.11ac/n beamforming.

• On-chip power amplifiers and low-noise amplifiers

for both bands.

• Supports various RF front-end architectures

including:

– Three-antennas design: WLAN Core0, WLAN

Core1, and BT antenna

– Two antennas with WLAN diversity and a

shared Bluetooth antenna.

• An internal fractional nPLL allows support for a

wide range of reference clock frequencies