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LMX2320TMX from NS,National Semiconductor

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LMX2320TMX

Manufacturer: NS

Frequency Synthesizer for RF Personal Communications

Partnumber Manufacturer Quantity Availability
LMX2320TMX NS 5730 In Stock

Description and Introduction

Frequency Synthesizer for RF Personal Communications The LMX2320TMX is a PLLatinum™ frequency synthesizer manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Frequency Range:** 1.1 GHz  
- **Supply Voltage:** 2.7V to 5.5V  
- **Low Power Consumption:** 3.5 mA typical  
- **Phase Detector Frequency:** Up to 30 MHz  
- **Dual-Modulus Prescaler:** 32/33  
- **Serial Interface:** 3-wire (SPI-compatible)  
- **Package:** TSSOP-16  

### **Descriptions:**  
- Designed for wireless communication applications.  
- Integrates a high-frequency prescaler, phase detector, and charge pump.  
- Supports fractional-N and integer-N PLL configurations.  

### **Features:**  
- Low power consumption for battery-operated devices.  
- High-speed phase detector for fast locking.  
- Programmable charge pump current.  
- On-chip crystal oscillator amplifier.  
- Power-down mode for reduced standby current.  

This device is optimized for use in RF synthesizers for cellular, cordless, and wireless data systems.

Application Scenarios & Design Considerations

Frequency Synthesizer for RF Personal Communications

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