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参数资料
| 型号： | LMX2331A |
| 厂商： | National Semiconductor Corporation |
| 英文描述： | PLLatinum⑩ Dual Frequency Synthesizer for RF Personal Communications |
| 中文描述： | PLLatinum⑩双频率合成射频个人通信 |
| 文件页数： | 8/17页 |
| 文件大小： | 392K |
| 代理商： | LMX2331A |
Typical Performance Characteristics
(Continued)
Charge Pump Current Variation
(See Note 3 under Charge Pump Current Specification
Definitions)
DS012331-36
Sink vs Source Mismatch
(See Note 4 under Charge Pump Current Specification
Definitions)
DS012331-37
RF Input Impedance
V
CC
= 2.7V to 5.5V, f
IN
= 50 MHz to 3 GHz
DS012331-38
Marker 1 = 1 GHz, Real = 101, Imag. = 144
Marker 2 = 2 GHz, Real = 37, Imag. = 54
Marker 3 = 3 GHz, Real = 22, Imag. = 2
Marker 4 = 500 MHz, Real = 209, Imag. = 232
IF Input Impedance
V
CC
= 2.7V to 5.5V, f
IN
= 10 MHz to 1000 MHz
DS012331-39
Marker 1 = 100 MHz, Real = 589, Imag. = 209
Marker 2 = 200 MHz, Real = 440, Imag. = 286
Marker 3 = 300 MHz, Real = 326, Imag. = 287
Marker 4 = 500 MHz, Real = 202, Imag. = 234
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| LMX2331 | PLLatinum⑩ Low Power Dual Frequency Synthesizer for RF Personal Communications |
| LMX2331LTM | PLLatinum⑩ Low Power Dual Frequency Synthesizer for RF Personal Communications |
| LMX2331LSLB | PLLatinum⑩ Low Power Dual Frequency Synthesizer for RF Personal Communications |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LMX2331ATM | 制造商:Texas Instruments 功能描述: |
| LMX2331ATMX | 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:* |
| LMX2331L | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| LMX2331LSLB | 制造商:NSC 制造商全称:National Semiconductor 功能描述:PLLatinum⑩ Low Power Dual Frequency Synthesizer for RF Personal Communications |
| LMX2331LSLBX | 制造商:Texas Instruments 功能描述: |
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