参数资料
型号: LMX2331UTM/NOPB
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: PLL合成/DDS/VCOs
英文描述: PLL FREQUENCY SYNTHESIZER, 2000 MHz, PDSO20
封装: 0.173 INCH, PLASTIC, TSSOP-20
文件页数: 46/49页
文件大小: 4568K
代理商: LMX2331UTM/NOPB
Detailed Block Diagram
10136603
Notes:
1. A 64/65 or 128/129 prescaler ratio can be selected for the LMX2331U and LMX2332U RF synthesizers. A 32/33 or 64/65 prescaler ratio can be selected for the
LMX2330U RF synthesizer.
2. VCC supplies power to the RF and IF prescalers, RF and IF feedback dividers, RF and IF reference dividers, RF and IF phase detectors, the OSCin buffer,
MICROWIRE, and FoLD circuitry.
3. VP RF and VP IF supply power to the charge pumps. They can be run separately as long as VP RF ≥ VCC and VP IF ≥ VCC.
LMX2330U/LMX2331U/LMX2332U
www.national.com
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相关PDF资料
PDF描述
LMX2331USLEX PLL FREQUENCY SYNTHESIZER, 2000 MHz, PQCC24
LMX2330UTMX/NOPB PLL FREQUENCY SYNTHESIZER, 2500 MHz, PDSO20
LMX2335LTMX/NOPB PLL FREQUENCY SYNTHESIZER, 1100 MHz, PDSO16
LMX2335LMX PLL FREQUENCY SYNTHESIZER, 1100 MHz, PDSO16
LMX2335LTM/NOPB PLL FREQUENCY SYNTHESIZER, 1100 MHz, PDSO16
相关代理商/技术参数
参数描述
LMX2331UTMX 制造商:NSC 制造商全称:National Semiconductor 功能描述:PLLatinum Ultra Low Power Dual Frequency Synthesizer for RF Personal Communications
LMX2332 WAF 制造商:Texas Instruments 功能描述:
LMX2332A 制造商:NSC 制造商全称:National Semiconductor 功能描述:PLLatinum⑩ Dual Frequency Synthesizer for RF Personal Communications
LMX2332ATM 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述:
LMX2332ATMX 功能描述:IC FREQ SYNTH DUAL 20-TSSOP RoHS:否 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:*