參數(shù)資料
型號: LMX1600
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: XO, clock
英文描述: PLLatinum Low Cost Dual Frequency Synthesizer(PLLatinum技術(shù)低耗雙通道頻率合成器)
中文描述: PLL FREQUENCY SYNTHESIZER, 2000 MHz, PDSO16
封裝: PLASTIC, TSSOP-16
文件頁數(shù): 11/16頁
文件大?。?/td> 217K
代理商: LMX1600
2.0
Programming Description
(Continued)
2.4.1
VCO Characteristics
2.4.2
(AUX_PD_POL/MAIN_PD_POL = 1)
Phase Comparator and Internal Charge Pump Characteristics
2.5
F
OUT
/LOCK DETECT PROGRAMMING TRUTH TABLE (FoLD)
FoLD
Fo/LD OUTPUT STATE
3
2
1
0
AUX_R[17]
0
0
0
0
0
1
1
1
1
AUX_R[16]
0
0
0
1
1
0
0
1
1
AUX_R[15]
0
0
1
0
1
0
1
0
1
AUX_R[14]
0
1
X
x
X
X
X
X
X
“0”
“1”
Main Lock Detect
Aux Lock Detect
Main “and” Aux Lock Detect
Main Reference Counter Output
Aux Reference Counter Output
Main Programmable Counter Output
Aux Programmable Counter Output
Note 16:
See section 2.5.3 for AUX_R[14] description.
DS100129-14
DS100129-15
Note 15:
fr is phase detector input from reference counter. fp is phase detector input from programmable N counter.
Phase difference detection range: - 2
π
to + 2p
π
.
The minimum width pump up and pump down current pulses occur at the CPo pin when the loop is locked.
L
www.national.com
11
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMX1600_05 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PLLatinum⑩ Low Cost Dual Frequency Synthesizer
LMX1600EVAL 功能描述:其他開發(fā)工具 LOW COST DUAL PLL EVAL BOARD RoHS:否 制造商:Parallax 產(chǎn)品:ELEV-8 Hex Upgrade Kits 類型:Robotics 工具用于評估:ELEV-8 Quadcopter 工作電源電壓:
LMX1600SLB 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PLLatinum⑩ Low Cost Dual Frequency Synthesizer
LMX1600SLBX 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述:
LMX1600SLBX/NOPB 功能描述:IC FREQ SYNTH DUAL 16LAMINATECSP RoHS:否 類別:集成電路 (IC) >> 時鐘/計(jì)時 - 時鐘發(fā)生器,PLL,頻率合成器 系列:PLLatinum™ 標(biāo)準(zhǔn)包裝:39 系列:- 類型:* PLL:帶旁路 輸入:時鐘 輸出:時鐘 電路數(shù):1 比率 - 輸入:輸出:1:10 差分 - 輸入:輸出:是/是 頻率 - 最大:170MHz 除法器/乘法器:無/無 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:* 封裝/外殼:* 供應(yīng)商設(shè)備封裝:* 包裝:*