參數(shù)資料
型號(hào)： HFA3860A
廠商： Intersil Corporation
英文描述： Direct Sequence Spread Spectrum Baseband
中文描述： 直接序列擴(kuò)頻基帶
文件頁(yè)數(shù)： 23/39頁(yè)
文件大?。?/td> 251K
代理商： HFA3860A
2-153
P
C
RSSI (14)
3-BIT
A/D
I
IN
(12)
Q
IN
(13)
6-BIT
A/D
REF
2V
1.75V
(MAX)
0.25V
(MIN)
V
REFP
(16)
V
REFN
(17)
VR3+
VR3-
RSSI
REF
3
3
MF CORRELATOR
11 -BIT BARKER
MF CORRELATOR
11 BIT BARKER
S
CLEAR CHANNEL
ASSESSMENT/
SIGNAL QUALITY
(32) CCA
BIT
SYNC
PHASE
ROTATE
PSK
DEMOD
LEAD
/LAG
FILTER
NCO
PHASE
ERROR
RX_DATA
DESCRAMBLER
(35) RXD
(3) TXD
P
(36) RXCLK
Z
-1
XOR
DIFF
DECODER
d(t)
d(t-1)
ANALOG
DE-SPREADER/ACQUISITION
DPSK DEMOD
AND AFC
TIMING
GENERATOR
MCLK
8
8
SIGNAL
QUALITY
AND
RSSI
S
T
(10, 18, 20)
V
DD
(ANALOG)
(7, 21, 29, 42)
V
DD
(DIGITAL)
(11, 15, 19)
GND (ANALOG)
(6, 22, 31, 41)
GND (DIGITAL)
(4) TXCLK
(5) TX_RDY
(2) TX_PE
(33) RX_PE
S
(34) MD_RDY
ANTSEL (27)
(24) SCLK
(25) SD
(23) SDI
(8) R/W
(9) CS
S
P
T
P
R
P
(30)
MCLK
(28)
RESET
T
(38)
T
(37)
(39)
T
(40)
T
(43)
T
(44)
T
(45)
T
(46)
T
TEST PORT
TEST_CK
(1)
A/D REF
AND
LEVEL ADJ.
MAG. /
PHASE
AND
TIMING
DISTRIB.
8
3-BIT
A/D
SIN/COS
ROM
COMPLX
MULTPLY
CARRIER
PHASE
DETECT
NCO
WALSH
CORREL
LEAD
/LAG
FILTER
CHIP
PHASE
DETECT
TIMING
LOOP
FILTER
SYMBOL
DECISION
SIGN
CORRECT,
PISO
CLOCK
ENABLE
LOGIC
HIGH RATE SECTION
PHASE AND FREQ JAM
ANTSEL (26)
FIGURE 15. DSSS BASEBAND PROCESSOR, RECEIVE SECTION
HFA3860A
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HFA3860AEVAL1 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述:
HFA3860AIV 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Direct Sequence Spread Spectrum Baseband
HFA3860AIV WAF 制造商:Harris Corporation 功能描述:
HFA3860AIV96 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Direct Sequence Spread Spectrum Baseband
HFA3860B 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:nullDirect Sequence Spread Spectrum Baseband Processor
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