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LMX1511TMX from NS,National Semiconductor

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LMX1511TMX

Manufacturer: NS

PLLatinumTM 1.1 GHz Frequency Synthesizer for RF Personal Communications

Partnumber Manufacturer Quantity Availability
LMX1511TMX NS 1847 In Stock

Description and Introduction

PLLatinumTM 1.1 GHz Frequency Synthesizer for RF Personal Communications The LMX1511TMX is a high-performance, low-power RF synthesizer manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Frequency Range:** 1.5 GHz to 3.5 GHz  
- **Phase Noise:** -110 dBc/Hz at 100 kHz offset (typical)  
- **Supply Voltage:** 3.3 V  
- **Current Consumption:** 30 mA (typical)  
- **Output Power:** -4 dBm (typical)  
- **Reference Input Frequency:** 10 MHz to 40 MHz  
- **Package:** 16-pin TSSOP  

### **Descriptions:**  
The LMX1511TMX is a fractional-N frequency synthesizer designed for wireless communication applications. It integrates a high-performance phase-locked loop (PLL) with a low-noise voltage-controlled oscillator (VCO).  

### **Features:**  
- **Low Phase Noise** for improved signal integrity  
- **Fractional-N Synthesis** for fine frequency resolution  
- **Integrated VCO** eliminates external components  
- **Programmable Output Power** for flexibility  
- **3-Wire SPI Interface** for easy control  
- **Power-Down Mode** for reduced energy consumption  

This information is based solely on the available knowledge base.

Application Scenarios & Design Considerations

PLLatinumTM 1.1 GHz Frequency Synthesizer for RF Personal Communications

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