BCM43362SKUBGT Datasheet, PDF (39/84 Pages) Cypress Semiconductor – Single-Chip IEEE 802.11™ b/g/n MAC/Baseband/Radio + SDIO

BCM43362 Data Sheet
PHY Description
PHY Description
The BCM43362 WLAN Digital PHY is designed to comply with IEEE 802.11b/g/n single stream to provide
wireless LAN connectivity supporting data rates from 1 Mbps to 72 Mbps for low-power, high-performance
handheld applications.
The PHY has been designed to meet specification requirements in the presence of interference, radio
nonlinearity, and impairments. It incorporates efficient implementations of the Filters, FFT and Viterbi decoder
algorithms. Efficient algorithms have been designed to achieve maximum throughput and reliability, including
algorithms for carrier sense/rejection, frequency/phase/timing acquisition and tracking, channel estimation and
tracking. The PHY receiver also contains a robust 11b demodulator. The PHY carrier sense has been tuned to
provide high throughput for IEEE 802.11g/11b hybrid networks with Bluetooth coexistence.
PHY Features
• Supports IEEE 802.11b, 11g, 11n single-stream standards.
• Supports Optional Greenfield mode in Tx and Rx.
• Supports optional STBC receive of two space-time stream.
• Supports IEEE 802.11h/d for worldwide operation.
• Algorithms achieving low power, enhanced sensitivity, range, and reliability
• Algorithms to maximize throughput performance in presence of Bluetooth
• Automatic gain control scheme for blocking and non blocking application scenario for cellular applications.
• Closed loop transmit power control
• Supports per packet Rx Antenna diversity.
• Designed to meet FCC and other regulatory requirements.
Broadcom_®
February 13, 2015 • 43362-DS106-R
IEEE 802.11 b/g/n MAC/Baseband/Radio + SDIO
Page 38
BROADCOM CONFIDENTIAL