參數(shù)資料
型號(hào)： HSP50110
廠商： Intersil Corporation
英文描述： Digital Quadrature Tuner(數(shù)字調(diào)諧器)
中文描述： 數(shù)字正交調(diào)諧器（數(shù)字調(diào)諧器）
文件頁數(shù)： 15/24頁
文件大?。?/td> 207K
代理商： HSP50110
3
FIGURE 18. DATA FLOW FOR INTEGRATE/DUMP CONFIGURATION
FIGURE 19. DATA FLOW FOR 3RD ORDER CIC CONFIGURATION
FIGURE 20. DATA FLOW WITH CIC STAGE BYPASSED
SIN/COS
VECTOR FROM
CARRIER NCO
R
E
G
R
E
G
LEVEL
DETECT
LOOP
GAIN
SERIALIZE
-1
R
E
G
R
E
G
MANTISSA (1.0 - 1.9375)
EXPONENT (2
0
- 2
7
)
FROM
PROGRAMMABLE
DIVIDER
1
2
-36
CIC SCALER
2
0
-2
-63
CIC SHIFTER
IIN0-9/
QIN0-9
IOUT0-9/
QOUT0-9
ACCUMULATOR
W/ PROGRAMMABLE
LIMITS
X
COMPLEX
MULTIPLIER
LEVEL
DETECT
HI/LO
R
E
G
R
E
G
R
E
G
R
E
G
A
C
C
+
+
R
E
G
L
M
T
M
U
X
REG
REG
L
M
T
M
U
X
R
E
G
R
E
G
R
E
G
R
E
G
R
E
G
LEGEND:
ACC = ACCUMULATOR
LMT = LIMIT
R
= DOWN SAMPLER
MUX = MULTIPLEXER
REG = REGISTER
€
INDICATES ELEMENTS RUNNING
AT THE OUTPUT SAMPLE RATE
R
11 TAP
FIR FILTER
1ST ORDER CIC (I & D FILTER)
COMPENSATION
FILTER
31
SIN/COS
VECTOR FROM
CARRIER NCO
R
E
G
R
E
G
15 TAP
FIR FILTER
LEVEL
DETECT
LOOP
GAIN
SERIALIZE
-1
R
E
G
3
R
R
E
G
MANTISSA (1.0 - 1.9375)
EXPONENT (2
0
- 2
7
)
FROM
BIT RATE
NCO
R
E
G
-3
R
E
G
1
2
-36
CIC SCALER
2
0
-2
-63
CIC SHIFTER
IIN0-9/
QIN0-9
IOUT0-9/
QOUT0-9
ACCUMULATOR
W/ PROGRAMMABLE
LIMITS
X
COMPLEX
MULTIPLIER
LEVEL
DETECT
HI/LO
R
E
G
R
E
G
R
E
G
R
E
G
A
C
C
A
C
C
A
C
C
+
+
+
+
R
E
G
L
M
T
M
U
X
REG
REG
L
M
T
M
U
X
R
E
G
R
E
G
R
E
G
R
E
G
R
E
G
LEGEND:
ACC = ACCUMULATOR
LMT = LIMIT
R
= DOWN SAMPLER
MUX = MULTIPLEXER
REG = REGISTER
€
INDICATES ELEMENTS RUNNING
AT THE OUTPUT SAMPLE RATE
3RD ORDER CIC FILTER
COMPENSATION
FILTER
55
(TOP BITS ALIGNED)
SIN/COS
VECTOR FROM
CARRIER NCO
R
E
G
R
E
G
LEVEL
DETECT
LOOP
GAIN
SERIALIZE
R
E
G
MANTISSA (1.0 - 1.9375)
EXPONENT (2
0
- 2
7
)
2
-36
CIC SCALER
2
0
-2
-63
CIC SHIFTER
IIN0-9/
QIN0-9
IOUT0-9/
QOUT0-9
ACCUMULATOR
W/ PROGRAMMABLE
LIMITS
X
COMPLEX
MULTIPLIER
LEVEL
DETECT
HI/LO
R
E
G
R
E
G
R
E
G
R
E
G
+
R
E
G
L
M
T
M
U
X
REG
REG
L
M
T
M
U
X
R
E
G
R
E
G
R
E
G
R
E
G
R
E
G
LEGEND:
ACC = ACCUMULATOR
LMT = LIMIT
R
= DOWN SAMPLER
MUX = MULTIPLEXER
REG = REGISTER
11-15 TAP
FIR FILTER
COMPENSATION
FILTER
21
H
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HSP50110_01 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Digital Quadrature Tuner
HSP50110JC-52 功能描述:調(diào)諧器 DIGITAL QUADRATURE TUNER 84 PLCC,52MHZ,COMM RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度:
HSP50110JC-52Z 功能描述:調(diào)諧器 W/ANNEAL DIGTL TUNER 84 PLCC 52MHZ RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度:
HSP50110JC-60 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Communications Tuner Circuit
HSP50110JI-52 功能描述:調(diào)諧器 DIGITAL QUADRATURE TUNER 84 PLCC,52MHZ,INDUSTRIAL RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度:
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