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參數(shù)資料
| 型號： | MB15F88UL |
| 廠商： | Fujitsu Limited |
| 英文描述： | Fractional-N PLL Frequency Synthesizer |
| 中文描述： | 分數(shù)N PLL頻率合成器 |
| 文件頁數(shù)： | 10/29頁 |
| 文件大?。?/td> | 175K |
| 代理商： | MB15F88UL |
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MB15F88UL
10
Binary 10
-
bit Programable Counter Data Setting
(
N
F
1
to
N
F
10
)
Divide ratio (N)
N
F
10
N
F
9
34
0
0
35
0
0
64
0
0
1023
1
1
Note : Divide ratio less than 34 is prohibited.
Binary 5-bit Swallow Counter Data Setting (A
F
1 to A
F
5)
Divide ratio (A)
0
1
2
31
Note : A < N
2
Spurious cancel Bit Setting
Spurious cancel amount
Large
Midium
Small
Note : The bits set how much the amount of spurious cancel.
If the Large is selected, a spurious is tended to become small.
Phase Comparator Phase Switching Data Setting
Notes :
Z
=
High-Z
Depending upon the VCO and LPF polarity, FC bit should be set.
Charge pump current select Bit Setting
CS
F
1
0
N
F
8
0
0
0
1
N
F
7
0
0
1
1
N
F
6
1
1
0
1
N
F
5
0
0
0
1
N
F
4
0
0
0
1
N
F
3
0
0
0
1
N
F
2
1
1
0
1
N
F
1
0
1
0
1
A
F
5
0
0
0
1
A
F
4
0
0
0
1
A
F
3
0
0
0
1
A
F
2
0
0
1
1
A
F
1
0
1
0
1
SC1
0
0
1
SC2
0
1
0
FC
F
=
“1”
D
O
H
L
Z
1
FC
F
=
“0”
D
O
L
H
Z
2
fr
>
fp
fr
<
fp
fr
=
fp
VCO polarity
Current value
±
6.0 mA
±
1.5 mA
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB15F88ULPFT | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Fractional-N PLL Frequency Synthesizer |
| MB15F88ULPVA | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Fractional-N PLL Frequency Synthesizer |
| MB15F8XUL | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Fractional-N / Integer dual PLL Frequency Synthesizers |
| MB15G | 制造商:MICRO-ELECTRONICS 制造商全稱:Micro Electronics 功能描述:LED BACKLIGHT FOR LCD DISPLAY |
| MB15G000 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:ASTRO-NT (for RF front-end LSI-Based on PLL, Analog Macro) |
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