參數(shù)資料
型號: 514NCBXXXXXXAAG
廠商: SILICON LABORATORIES
元件分類: 時鐘產(chǎn)生/分配
英文描述: 170 MHz, OTHER CLOCK GENERATOR, PDSO6
封裝: 5 X 7 MM, ROHS COMPILANT PACKAGE-6
文件頁數(shù): 9/32頁
文件大小: 267K
代理商: 514NCBXXXXXXAAG
Si514
Preliminary Rev. 0.9
17
4.2. Register Detailed Description
Note:
Registers not shown are reserved. Registers with reserved bits are read-modify-write.
Register 0.
Bit
7
65
43
2
1
0
Name
LP1[3:0]
LP2[3:0]
Type
R/W
Default
Varies
Bit
Name
Function
7:4
LP1[3:0]
Sets loop compensation factor LP1. Value depends on VCO frequency.
3:0
LP2[3:0]
Sets loop compensation factor LP2. Value depends on VCO frequency.
Register 5.
Bit
7
65
43
2
1
0
Name
M_Frac[7:0]
Type
R/W
Default
Varies
Bit
Name
Function
7:0
M_Frac[7:0]
Fractional part of feedback divider M that sets up the output frequency. Frequency
updates take effect when M_Int[8:3] is written.
Register 6.
Bit
7
65
43
2
1
0
Name
M_Frac[15:8]
Type
R/W
Default
Varies
Bit
Name
Function
7:0
M_Frac[15:8] Fractional part of feedback divider M that sets up the output frequency. Frequency
updates take effect when M_Int[8:3] is written.
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514NCCXXXXXXBAGR 125 MHz, OTHER CLOCK GENERATOR, PDSO6
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