參數(shù)資料
型號: ISL3873
廠商: Intersil Corporation
元件分類: 基帶處理器
英文描述: Wireless LAN Integrated Medium Access Controller with Baseband Processor
中文描述: 集成的無線局域網(wǎng)媒體訪問控制器基帶處理器
文件頁數(shù): 28/31頁
文件大?。?/td> 215K
代理商: ISL3873
28
P
C
6-BIT
A/D
6
6
C
CLEAR CHANNEL
ASSESSMENT/
SIGNAL QUALITY
BIT
SYNC
RX_DATA
DESCRAMBLER
M
RXD TO MAC
TIMING
GENERATOR
MCLK
8
8
RX_IF_AGC
T
PEAK
EXTRACT.
6-BIT
A/D
B
D
ANTENNA
SWITCH
CONTROL
NCO
LOOP
FILTER
EQUAL.
BIAS
ADDER
SYMBOL
DECISION
FIGURE 19. DSSS BASEBAND PROCESSOR, RECEIVE SECTION
V
DDA
(ANALOG)
V
DD
(DIGITAL)
GND (ANALOG)
GND (DIGITAL)
TXI
TXQ
MCLK
I
CCK
CORREL
DPSK
DEMOD
AGC
6-BIT
DAC
RX_RF_AGC
RX_IF_DET
CONTROL
6-BIT
DAC
6-BIT
DAC
M
RECEIVE
STATE
MACHINE
RXCLK TO MAC
SYMBOL
TRACKING
MD_RDY TO MAC
RXI
RXQ
RESET
ANTSEL
CMF
TRAINING
RX_PE
ANTSEL
C
M
B
COHERENT
TIMING
INTEGRATOR
DIVERSITY
CONTROL
ANT SEL
DECISION FEEDBACK
EQUALIZER
CCA to
MAC
(INTERNAL)
INTERNAL TRANSMIT
AND RECEIVE
SIGNALS TO MAC
ISL3873
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