BCM4339XKWBGT Datasheet, PDF (25/183 Pages) Cypress Semiconductor – Single-Chip 5G WiFi IEEE 802.11ac MAC/Baseband/Radio with Integrated Bluetooth 4.1 and FM Receiver

BCM4339 Preliminary Data Sheet
Mobile Phone Usage Model
The BCM4339 will support the following future drafts/standards:
• IEEE 802.11r—Fast Roaming (between APs)
• IEEE 802.11w—Secure Management Frames
• IEEE 802.11 Extensions:
– IEEE 802.11e QoS Enhancements (as per the WMM^® specification is already supported)
– IEEE 802.11h 5 GHz Extensions
– IEEE 802.11i MAC Enhancements
– IEEE 802.11k Radio Resource Measurement
Mobile Phone Usage Model
The BCM4339 incorporates a number of unique features to simplify integration into mobile phone platforms. Its
flexible PCM and UART interfaces enable it to transparently connect with existing platform circuits. In addition,
the TCXO and LPO inputs allow the use of existing handset features to further minimize the size, power, and
cost of the complete system.
• The PCM interface provides multiple modes of operation to support both master and slave as well as hybrid
interfacing to single or multiple external codec devices.
• The UART interface supports hardware flow control with tight integration to power-control sideband
signaling to support the lowest power operation.
• The crystal oscillator interface accommodates any of the typical reference frequencies used by mobile
platform architectures.
• FM digital interfaces can use either I²S or PCM.
• The highly linear design of the radio transceiver ensures that the device has the lowest spurious emissions
output regardless of the state of operation. It has been fully characterized in the global cellular bands.
• The transceiver design has excellent blocking and intermodulation performance in the presence of a
cellular transmission (LTE, GSM^®, GPRS, CDMA, WCDMA, or iDEN).
The BCM4339 is designed to directly interface with new and existing handset platform designs.
Broadcom^®
November 17, 2014 • 4339-DS106-R
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