參數(shù)資料
型號: HSP50210JI-52
廠商: INTERSIL CORP
元件分類: 通信及網(wǎng)絡(luò)
英文描述: Digital Costas Loop
中文描述: SPECIALTY TELECOM CIRCUIT, PQCC84
封裝: PLASTIC, MS-018AFA, LCC-84
文件頁數(shù): 4/49頁
文件大小: 326K
代理商: HSP50210JI-52
3
C
S
SYNTHESIZER/
MIXER
NCO
TAN
-1
( Q
I
2
+Q
2
I
CARRIER PHASE
ERROR DETECT
CARTESIAN
TO
POLAR
SLICER
2ND ORDER LOOP
FILTER
CARRIER TRACKING
LOOP
FILTER
GAIN ERROR
DETECT
AGC
LEVEL
DETECT
LOCK
DETECT
I
FREQUENCY
ERROR DETECT
d
dt
DISCRIMINATOR
M
U
X
M
U
X
M
U
X
M
U
X
RRC
M
U
X
M
U
X
SYMBOL PHASE
ERROR DETECT
SYMBOL TRACKING
MATCHED FILTERING
I&D
ACQUISITION
CONTROL
FROM
LOCK
DETECTOR
IIN9-0
QIN9-0
SOF
SOFSYNC
COF
COFSYNC
SLOCLK
MICROPROCESSOR
INTERFACE
8
C7-0
WR
RD
A2-0
HI/LO
THRESH
AOUT9-0
BOUT9-0
LKINT
SERCLK
ISER
QSER
SSYNC
SERIAL
OUTPUT
FORMATTER
I&D
2ND ORDER LOOP
FILTER
SYNC
RRC
CLK
OEA
OEB
SMBLCLK
FRZ_ST
FRZ_CT
Q
I
FIGURE 1. FUNCTIONAL BLOCK DIAGRAM OF THE HSP50210
H
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