參數(shù)資料
型號: SL28647CLCT
廠商: SILICON LABORATORIES
元件分類: 時鐘產(chǎn)生/分配
英文描述: 400 MHz, PROC SPECIFIC CLOCK GENERATOR, QCC72
封裝: 10 X 10 MM, ROHS COMPLIANT, QFN-72
文件頁數(shù): 27/27頁
文件大?。?/td> 269K
代理商: SL28647CLCT
SL28647
.......................Document #: 001-05103 Rev *B Page 9 of 27
5
0
S1
27M_SS/LCD 96_100M SS Spread Spectrum Selection table:
S[1:0] SS%
‘00’ = –0.5%(Default value)
‘01’ = –1.0%
‘10’ = –1.5%
‘11’ = –2.0%
40
S0
3
1
RESERVED
2
1
27M_SS_OE
27M_SS Output Enable
0 =Disabled, 1 = Enabled
1
27M_SS/LCD_96M/100M
Spread Enable
27M_SS/LCD_96/100M Spread spectrum enable.
0 = Spread Disabled, 1 = Spread Enabled
0
RESERVED
Byte 10 Control Register 10 (continued)
Bit
@Pup
Name
Description
Byte 11 Control Register 11
Bit
@Pup
Name
Description
7
1
RESERVED
6
1
RESERVED
5
1
SRC9_OE
SRC9 Output Enable
0 = Disabled, 1 = Enabled
4
1
SRC8_OE
SRC8 Output Enable
0 = Disabled, 1 = Enabled
3
0
RESERVED
2
0
SRC10_STP_CTRL
Allow control of SRC10 with assertion of SW PCI_STP#
0 = Free running, 1 = Stopped with PCI_STP#
1
0
SRC9_STP_CTRL
Allow control of SRC9 with assertion of SW PCI_STP#
0 = Free running, 1 = Stopped with PCI_STP#
0
SRC8_STP_CTRL
Allow control of SRC8 with assertion of SW PCI_STP#
0 = Free running, 1 = Stopped with PCI_STP#
Byte 12 Control Register 12
Bit
@Pup
Name
Description
7
0
DIAG_EN
Diagnostic Bits Enabled
0 = Reset (default) setting bit 6, 5, 4, 2, 0 to zero
1 = DIAG mode enabled
6
HW
CPU PLL Status
CPU_PLL status
0 = PLL not locked; 1 = PLL locked
5
HW
Video PLL Status
Video_PLL status
0 = PLL not locked; 1 = PLL locked
4
HW
Fixed PLL Status
Fixed_PLL status
0 = PLL not locked; 1 = PLL locked
3
HW
PCIe PLL Status
PCIe_PLL status
0 = PLL not locked; 1 = PLL locked
2
HW
Frequency Accuracy
Primiary PLL or external crystal Frequency Accuracy
0=Frequency not accurate, 1=Frequency Accurate
1
Byte 0 Access
Byte 0 Access Control
0 = Disabled, 1 = Enabled
相關(guān)PDF資料
PDF描述
SL28779CLCT 133 MHz, PROC SPECIFIC CLOCK GENERATOR, QCC32
SL28PCIE26ALIT OTHER CLOCK GENERATOR, QCC32
SL28PCIE26ALI OTHER CLOCK GENERATOR, QCC32
SL28PCIE26ALC OTHER CLOCK GENERATOR, QCC32
SL28SRC01BZC OTHER CLOCK GENERATOR, PDSO16
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SL28748ELC 功能描述:時鐘發(fā)生器及支持產(chǎn)品 Calpella IronLake Jasper Forest IbexPk RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56
SL28748ELCT 功能描述:時鐘發(fā)生器及支持產(chǎn)品 Calpella IronLake Jasper Forest IbexPk RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56
SL28748ELCTR 制造商:Silicon Laboratories Inc 功能描述:
SL28748ELI 功能描述:時鐘發(fā)生器及支持產(chǎn)品 Calpella IronLake Jasper Forest IbexPk RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56
SL28748ELIT 功能描述:時鐘發(fā)生器及支持產(chǎn)品 Calpella IronLake Jasper Forest IbexPk RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56