BCM4339XKWBGT Datasheet, PDF (92/183 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
Figure 36: WLAN PHY Block Diagram
Filters and Radio
Comp
Frequency and
Timing Synch
CCK/DSSS Demodulate
OFDM Demodulate
Viterbi Decoder
Radio Control Block
Carrier Sense, AGC, and
Rx FSM
AFE and
Radio
Common Logic Block
Tx FSM
Buffers
FFT/IFFT
Modulation and
Coding
Filters and Radio Comp
PA Comp
Modulate/Spread
IEEE 802.11ac PHY
Descramble and
Deframe
MAC
Interface
Frame and
Scramble
COEX
Broadcom^®
November 17, 2014 • 4339-DS106-R
Page 91