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MC145169DW from MOTOROLA

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MC145169DW

Manufacturer: MOTOROLA

Dual PLLs for 46/49 MHz Cordless Telephones

Partnumber Manufacturer Quantity Availability
MC145169DW MOTOROLA 79 In Stock

Description and Introduction

Dual PLLs for 46/49 MHz Cordless Telephones The **MC145169DW** is a **PLL Frequency Synthesizer** manufactured by **Motorola**.  

### **Key Specifications:**  
- **Frequency Range:** Up to **30 MHz** (reference oscillator)  
- **Supply Voltage:** **4.5V to 5.5V** (operating range)  
- **Package Type:** **SOIC-16 (DW package)**  
- **Technology:** **CMOS**  
- **Phase Detector Type:** **Digital**  
- **Programmable Divider:** **14-bit**  
- **Serial Data Interface:** **3-wire (Data, Clock, Enable)**  

### **Descriptions & Features:**  
- Designed for **frequency synthesis** in RF applications.  
- Includes an **on-chip reference oscillator** (requires an external crystal).  
- **Serial programming interface** for easy microcontroller interfacing.  
- **Low power consumption** typical of CMOS technology.  
- Used in **wireless communication systems, radios, and telemetry applications**.  
- **Phase-locked loop (PLL)** architecture for stable frequency generation.  

This IC is commonly used in **radio transceivers, remote controls, and other frequency-sensitive circuits**.  

Would you like any additional technical details?

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