参数资料
型号: LMX2353SLBX
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: XO, clock
英文描述: PLLatinum⑩ Fractional N Single 2.5 GHz Frequency Synthesizer
中文描述: PHASE LOCKED LOOP, 2500 MHz, CQCC16
封装: PLASTIC, CSP-16
文件页数: 12/16页
文件大小: 210K
代理商: LMX2353SLBX
2.0 Programming Description
(Continued)
2.4.2.3 Analog Lock Detect Filter
When the Fo/LD output is configured as analog lock detect output, an external lock detect circuit is needed in order to provide a
steady LOW signal when the PLL is in the locked state. A typical circuit is shown below. It is noticed that F
o
/LD is an “active low”
open drain output.
DS101124-5
DS101124-6
www.national.com
12
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LMX2353 PLLatinum⑩ Fractional N Single 2.5 GHz Frequency Synthesizer
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LMX2353TM 制造商:NSC 制造商全称:National Semiconductor 功能描述:PLLatinum⑩ Fractional N Single 2.5 GHz Frequency Synthesizer
LMX2353TM/NOPB 功能描述:IC FREQ SYNTH 2.5GHZ 16TSSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器,PLL,频率合成器 系列:PLLatinum™ 标准包装:39 系列:- 类型:* PLL:带旁路 输入:时钟 输出:时钟 电路数:1 比率 - 输入:输出:1:10 差分 - 输入:输出:是/是 频率 - 最大:170MHz 除法器/乘法器:无/无 电源电压:2.375 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:* 封装/外壳:* 供应商设备封装:* 包装:*
LMX2353TMX 制造商:NSC 制造商全称:National Semiconductor 功能描述:PLLatinum⑩ Fractional N Single 2.5 GHz Frequency Synthesizer
LMX2353TMX/NOPB 功能描述:IC FREQ SYNTH 2.5GHZ 16-TSSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器,PLL,频率合成器 系列:PLLatinum™ 标准包装:39 系列:- 类型:* PLL:带旁路 输入:时钟 输出:时钟 电路数:1 比率 - 输入:输出:1:10 差分 - 输入:输出:是/是 频率 - 最大:170MHz 除法器/乘法器:无/无 电源电压:2.375 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:* 封装/外壳:* 供应商设备封装:* 包装:*
LMX2354 制造商:NSC 制造商全称:National Semiconductor 功能描述:PLLatinum Fractional N RF/ Integer N IF Dual Low Power Frequency Synthesizer