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LMX2332LTM from NS,National Semiconductor

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LMX2332LTM

Manufacturer: NS

1.2 GHz/510 MHz PLLatinum Low Power Dual Frequency Synthesizer for RF Personal Communications

Partnumber Manufacturer Quantity Availability
LMX2332LTM NS 159 In Stock

Description and Introduction

1.2 GHz/510 MHz PLLatinum Low Power Dual Frequency Synthesizer for RF Personal Communications The LMX2332LTM is a dual frequency synthesizer manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Type:** Dual Frequency Synthesizer  
- **Frequency Range:**  
  - PLL1: 1.1 GHz  
  - PLL2: 550 MHz  
- **Supply Voltage:** 2.7V to 5.5V  
- **Package:** TSSOP-20  
- **Phase Noise Performance:** Low phase noise for high-frequency applications  
- **Serial Interface:** 3-wire serial interface for control  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions and Features:**  
- **Dual PLL Architecture:** Contains two independent phase-locked loops (PLLs) for flexible frequency synthesis.  
- **Low Power Consumption:** Designed for efficient power usage in portable and battery-operated devices.  
- **High Integration:** Combines multiple functions into a single chip, reducing external component count.  
- **Wide Supply Voltage Range:** Supports operation from 2.7V to 5.5V, making it suitable for various applications.  
- **Serial Control Interface:** Allows easy programming via a microcontroller or digital interface.  
- **Applications:** Used in wireless communication systems, RF transceivers, and other high-frequency applications.  

This information is based on the available knowledge base for the LMX2332LTM by National Semiconductor.

Application Scenarios & Design Considerations

1.2 GHz/510 MHz PLLatinum Low Power Dual Frequency Synthesizer for RF Personal Communications
Partnumber Manufacturer Quantity Availability
LMX2332LTM NS 714 In Stock

Description and Introduction

1.2 GHz/510 MHz PLLatinum Low Power Dual Frequency Synthesizer for RF Personal Communications The LMX2332LTM is a dual frequency synthesizer manufactured by National Semiconductor (NS). Here are the specifications, descriptions, and features based on the available knowledge:

### **Specifications:**  
- **Frequency Range:**  
  - VCO1: 1.1 GHz to 1.3 GHz  
  - VCO2: 2.0 GHz to 2.2 GHz  
- **Supply Voltage:** 2.7V to 5.5V  
- **Power Consumption:** Low power operation  
- **Phase Noise Performance:** Optimized for low phase noise  
- **Package:** TSSOP-20  

### **Descriptions:**  
- The LMX2332LTM is a dual PLL frequency synthesizer designed for RF applications.  
- It integrates two independent phase-locked loops (PLLs) with prescalers, phase detectors, and charge pumps.  
- Suitable for wireless communication systems, including cellular and cordless phones.  

### **Features:**  
- **Dual PLL Architecture:** Allows independent frequency synthesis for two different bands.  
- **Programmable Dividers:** Supports flexible frequency generation.  
- **Low Power Operation:** Ideal for battery-powered devices.  
- **Serial Interface:** 3-wire SPI-compatible control interface.  
- **On-Chip Charge Pump:** Includes a high-performance charge pump for loop filter integration.  

This information is strictly based on the manufacturer's provided data.

Application Scenarios & Design Considerations

1.2 GHz/510 MHz PLLatinum Low Power Dual Frequency Synthesizer for RF Personal Communications

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