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HDM8515 参数 Datasheet PDF下载

HDM8515图片预览
型号: HDM8515
PDF下载: 下载PDF文件 查看货源
内容描述: DVB / DSS兼容接收 [DVB/DSS Compliant Receiver]
分类和应用:
文件页数/大小: 75 页 / 269 K
品牌: HYNIX [ HYNIX SEMICONDUCTOR ]
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LIST OF FIGURES
F
IGURE
1: T
OP
L
EVEL
B
LOCK
D
IAGRAM
....................................................................................................................7
F
IGURE
2: I
NPUT
D
ATA
T
IMING
D
IAGRAM
.............................................................................................................10
F
IGURE
3: I
NTEL
80C88A R
EAD
T
IMING
D
IAGRAM
............................................................................................... 11
F
IGURE
4: I
NTEL
80C88A W
RITE
T
IMING
D
IAGRAM
............................................................................................. 12
F
IGURE
5: I
NTEL
8051 R
EAD
T
IMING
D
IAGRAM
.....................................................................................................13
F
IGURE
6: I
NTEL
8051 W
RITE
T
IMING
D
IAGRAM
...................................................................................................14
F
IGURE
7: M
OTOROLA
R
EAD
T
IMING
D
IAGRAM
....................................................................................................15
F
IGURE
8: M
OTOROLA
W
RITE
T
IMING
D
IAGRAM
.................................................................................................16
F
IGURE
9: O
UTPUT
T
IMING
D
IAGRAM FOR
N
ORMAL
P
ARALLEL
....................................................................... 17
F
IGURE
10: O
UTPUT
T
IMING
D
IAGRAM FOR
N
ORMAL
S
ERIAL
...........................................................................17
F
IGURE
11: O
UTPUT
T
IMING
D
IAGRAM FOR
R
EGULATED
P
ARALLEL
............................................................... 18
F
IGURE
12: O
UTPUT
T
IMING
D
IAGRAM FOR
R
EGULATED
S
ERIAL
.....................................................................18
F
IGURE
13: ADC B
LOCK
D
IAGRAM
............................................................................................................................ 20
F
IGURE
14 D
EMODULATOR
B
LOCK
D
IAGRAM
........................................................................................................ 21
F
IGURE
15: N
OISE
M
EASUREMENT
C
IRCUIT
...........................................................................................................23
F
IGURE
16: N
OISE
A
CCUMULATOR AS A FUNCTION OF
SNR
AND
T
IME
............................................................ 24
F
IGURE
17: V
ITERBI
D
ECODER
...................................................................................................................................25
F
IGURE
18: R
EED
S
OLOMON
D
ECODER
.................................................................................................................... 29
F
IGURE
19: T
YPICAL
S
ET
T
OP
B
OX
D
EMODULATOR
............................................................................................ 35
F
IGURE
20: M
ECHANICAL
C
ONFIGURATION
...........................................................................................................38
F
IGURE
21: M
ECHANICAL
C
ONFIGURATION
...........................................................................................................40
F
IGURE
22: A
NALOG
P
IN
C
ONNECTION
.................................................................................................................... 41
F
IGURE
23: CLOCK GENERATION CIRCUIT...........................................................................................................41
F
IGURE
24: I2C W
RITE TO THE
HDM8515..............................................................................................................46
F
IGURE
25: I2C R
EAD FROM THE
HDM8515............................................................................................................47
F
IGURE
A1: S
YMBOL
T
IMING
R
ECOVERY
T
RANSIENT
R
ESPONSE
....................................................................... 67
F
IGURE
A2: C
ARRIER
P
HASE
R
ECOVERY
T
RANSIENT
R
ESPONSE
........................................................................ 68
F
IGURE
A3: C
ARRIER
P
HASE
R
ECOVERY
T
RANSIENT
R
ESPONSE WITH
L
OW
SNR ..........................................69
F
IGURE
A4: A
DJACENT
C
HANNEL
I
NTERFERENCE OF
10
D
B, 1.35 S
PACING
.................................................... 72
F
IGURE
A5: P
ERFORMANCE WITH INTERFERER AT DIFFERENT CARRIER SPACINGS
.....................................73
F
IGURE
A6: P
ERFORMANCE WITH
+10
D
B I
NTERFERER
......................................................................................74
5