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參數(shù)資料
| 型號： | MB15S00 |
| 廠商： | Fujitsu Limited |
| 英文描述： | IF Band Phase Locked Loop (PLL) Frequency Synthesizer(中頻鎖相環(huán)頻率合成器) |
| 中文描述： | 中頻帶鎖相環(huán)路（PLL）頻率合成器（中頻鎖相環(huán)頻率合成器） |
| 文件頁數(shù)： | 6/18頁 |
| 文件大?。?/td> | 123K |
| 代理商： | MB15S00 |
6
MB15S00 Series
I
FUNCTIONAL DESCRIPTIONS
Divide ratios of the internal counters can be set optionally according to customer requirements. Two different frequencies
can be selected by Div input ”H” or ”L”.
The divide ratio can be calculated using the following equation:
÷
R (A < N)
f
VCO
= {(P x N) + A} x f
OSC
f
P:
N:
A:
f
OSC
R:
VCO
:
Output frequency of external voltage controlled ocillator (VCO: up to 300MHz)
Preset divide ratio of dual modulus prescaler (16/17 or 32/33)
Divide ratio of the main counter (5 to 4,095)
Divide ratio of the swallow counter (0 to
Reference oscillation frequency ( up to 23MHz)
Divide ratio of the reference counter (5 to 4,095)
31)
:
I
PHASE DETECTOR TIME CHART
Note:
(e.g. tW635ns to 1250ns when foscin = 12.8 MHz)
Phase defference detection range = –2
Spikes on Do pulse during locking state are output to prevent dead zone.
LD output becomes low when phase difference is tw or more.
LD output becomes high when phase difference is tw or less and continues to be so for three cycles or more.
tw depends on OSCin input frequency.
π
to + 2
π
t
W
fr
fp
t
W
LD
D
O
Z
L
H
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB15S01 | IF Band Phase Locked Loop (PLL) Frequency Synthesizer(中頻鎖相環(huán)頻率合成器) |
| MB15S02 | IF Band Phase Locked Loop (PLL) Frequency Synthesizer(中頻鎖相環(huán)頻率合成器) |
| MB15S03 | IF Band Phase Locked Loop (PLL) Frequency Synthesizer(中頻鎖相環(huán)頻率合成器) |
| MB15U10PFV | USER CABLE WITH AUDIO 1 FT |
| MB15U10 | Serial Input PLL Frequency Synthesizer(串行輸入PLL頻率合成器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB15U10 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Dual Serial Input PLL Frequency Synthesizer On-Chip 1.1 GHz Prescaler |
| MB15U10PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Dual Serial Input PLL Frequency Synthesizer On-Chip 1.1 GHz Prescaler |
| MB15U36 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Dual PLL Frequency Synthesizer with On-Chip Prescaler |
| MB15U36PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Dual PLL Frequency Synthesizer with On-Chip Prescaler |
| MB15U36PFV-G-BNDE1 | 功能描述:IC SYNTHESIZER PLL DL INP 20SSOP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發(fā)生器，PLL，頻率合成器 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:- 類型:PLL 頻率合成器 PLL:是 輸入:晶體 輸出:時鐘 電路數(shù):1 比率 - 輸入:輸出:1:1 差分 - 輸入:輸出:無/無 頻率 - 最大:1GHz 除法器/乘法器:是/無 電源電壓:4.5 V ~ 5.5 V 工作溫度:-20°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-LSSOP（0.175"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-SSOP 包裝:帶卷 (TR) 其它名稱:NJW1504V-TE1-NDNJW1504V-TE1TR |
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