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MC145152 from MOT,Motorola

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MC145152

Manufacturer: MOT

Parallel-Input PLL Frequency Synthesizer

Partnumber Manufacturer Quantity Availability
MC145152 MOT 67 In Stock

Description and Introduction

Parallel-Input PLL Frequency Synthesizer The MC145152 is a PLL (Phase-Locked Loop) frequency synthesizer integrated circuit manufactured by Motorola (now part of ON Semiconductor).  

### **Key Specifications:**  
- **Operating Voltage:** 3V to 9V  
- **Maximum Input Frequency:** 25 MHz (for the reference oscillator)  
- **Programmable Divide Ratio:** Dual-modulus prescaler (e.g., 8/9, 32/33, 64/65, 128/129)  
- **Output:** Digital phase detector outputs (ΦR, ΦV)  
- **Package Options:** 16-pin DIP (Dual In-line Package) and SOIC (Small Outline IC)  

### **Descriptions and Features:**  
- **Frequency Synthesis:** Enables precise frequency generation for communication systems.  
- **Programmable Counters:** Includes a 12-bit programmable reference divider (R Counter) and a 10-bit programmable N counter.  
- **Phase Detector:** Dual digital phase/frequency detector for stable PLL operation.  
- **Low Power Consumption:** CMOS technology ensures efficient power usage.  
- **Applications:** Used in RF communication systems, wireless devices, and frequency synthesizers.  

This IC is widely used in radio transceivers, satellite communication, and other frequency-controlled systems.

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