參數(shù)資料
型號(hào)： S5H1420
廠商： SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述： Channel Decoder for DVB-S/DSS
中文描述： 頻道解碼器DVB-S/DSS
文件頁數(shù)： 21/31頁
文件大?。?/td> 849K
代理商： S5H1420
S5H1420
DBS Channel Decoder for DVB-S/DSS
-21
FEC control registers
(Address:
0x22
)
Addr. RegName
Signal name
Width Property Description
[6]
R/W
Set to “0”
[5]
R/W
Set to “0”
[4]
R/W
Set to “0”
[3]
R/W
Set to “0”
Tmp=(FMClk/FSR) (1/(2 CR))
FMClk: System Clock Frequency
FSR: Symbol Rate, CR: Code Rate
0: 1<Tmp
2 4: 13<Tmp
17
1: 2<Tmp
5 5: 17<Tmp
25
2: 5<Tmp
9 6: 25<Tmp
33
0x22
FEC01
(0x01)
MPEG_CLK_INTL [2:0]
R/W
3: 9<Tmp
13 7: 33<Tmp
Viterbi control registers
(Address: 0x30 – 0x31)
Addr. RegName
Signal name
Width Property Description
[7]
R/W
Set to “0”
[6]
R/W
Set to “0”
[1] Include code rate 7/8 in sync search
VIT_SR78
[5]
R/W
[0] Disable
[1] Include code rate 6/7 in sync search
VIT_SR67
[4]
R/W
[0] Disable
[1] Include code rate 5/6 in sync search
VIT_SR56
[3]
R/W
[0] Disable
[1] Include code rate 3/4 in sync search
VIT_SR34
[2]
R/W
[0] Disable
[1] Include code rate 2/3 in sync search
VIT_SR23
[1]
R/W
[0] Disable
[1] Include code rate 1/2 in sync search
0x30
Vit08
(0xFF)
VIT_SR12
[0]
R/W
[0] Disable
Parameter fix mode
[1] Known parameter
PARM_FIX
[4]
R/W
[0] Unknown parameter
Initial spectrum information
VIT_INV_SPEC
[3]
R/W
[1] Inv spectrum [0] Not inv spectrum
Start synchronization search at code rate as follows:
[0] R=1/2 [1] R=2/3
[2] R=3/4 [3] R=5/6
0x31
VIT9
(0x00)
VIT_FR
[2:0]
R/W
[4] R=6/7 [5] R=7/8
Samsung Electronics Co, Ltd. Proprietary Information
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S5H1420X01 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:Channel Decoder for DVB-S/DSS
S-5-H-16.4-D 制造商:Interconnect Devices Inc (IDI) 功能描述:S-5-H-16.4-D S/C 制造商:Interconnect Devices Inc (IDI) 功能描述:PROBE
S-5-H-16.4-D S/C 功能描述:觸點(diǎn)探頭 HEADED SERRATED RoHS:否 制造商:IDI 類型:Probes 尖端類型:Spherical Radius 長(zhǎng)度:8.26 mm 電流額定值:10 A 彈力:2.3 oz 行程:1.52 mm 系列:101050
S5H16.4G 制造商:Interconnect Devices Inc (IDI) 功能描述:SPRING CONTACT PROBE PCB 制造商:Interconnect Devices Inc (IDI) 功能描述:SPRING CONTACT PROBE, PCB 制造商:Interconnect Devices Inc (IDI) 功能描述:SPRING CONTACT PROBE, PCB; Connector Type:Test Point; Connector Tip Style:Waffle; Current Rating:5A; Overall Length:36.07mm; Spring Force Initial:2.8oz; Spring Force Working Travel:16.4oz; Centerline Spacing:4.75mm; Length:1.420" ;RoHS Compliant: Yes
S-5-H-16.4-G 制造商:Interconnect Devices Inc (IDI) 功能描述:GLD PLTD WAFFLE, SIZE 5, SPRING FORCE 8OZ@.170 TRAVEL, GLD PLT PLUNGER
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