BCM89359 Advance Data Sheet
Adaptive Frequency Hopping
Codec Encoding
The BCM89359 can support SBC and mSBC encoding and decoding for wideband speech.
Multiple Simultaneous A2DP Audio Stream
The BCM89359 has the ability to take a single audio stream and output it to multiple Bluetooth devices
simultaneously. This allows a user to share his or her music (or any audio stream) with a friend.
Burst Buffer Operation
The BCM89359 has a data buffer that can buffer data being sent over the HCI and audio transports, then send
the data at an increased rate. This mode of operation allows the host to sleep for the maximum amount of time,
dramatically reducing system current consumption.
Adaptive Frequency Hopping
The BCM89359 gathers link quality statistics on a channel by channel basis to facilitate channel assessment
and channel map selection. The link quality is determined using both RF and baseband signal processing to
provide a more accurate frequency-hop map.
Broadcom®
September 9, 2014 • 89359-DS100-R
Page 37
BROADCOM CONFIDENTIAL
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