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MB15F73SP from FUJITSU,Fujitsu Microelectronics

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MB15F73SP

Manufacturer: FUJITSU, FUJ

Dual Serial Input PLL Frequency Synthesizer
Partnumber Manufacturer Quantity Availability
MB15F73SP FUJITSU, FUJ 1289 In Stock

Description and Introduction

Dual Serial Input PLL Frequency Synthesizer The part **MB15F73SP** is manufactured by **FUJ**. Below are the specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Manufacturer:** FUJ  
- **Part Number:** MB15F73SP  
- **Type:** Prescaler IC  
- **Frequency Range:** Up to 2.5 GHz  
- **Division Ratio:** Programmable (e.g., ÷64, ÷65, ÷128, ÷129)  
- **Supply Voltage:** Typically 3V or 5V (verify datasheet for exact range)  
- **Package:** SOP (Small Outline Package)  

### **Descriptions:**  
The **MB15F73SP** is a high-frequency prescaler IC designed for RF applications. It supports programmable division ratios, making it suitable for frequency synthesis in communication systems.  

### **Features:**  
- High-frequency operation (up to 2.5 GHz)  
- Low power consumption  
- Programmable division ratios  
- Compact SOP package for space-constrained designs  
- Compatible with PLL (Phase-Locked Loop) circuits  

For exact electrical characteristics and application details, refer to the official **FUJ datasheet** for **MB15F73SP**.

Application Scenarios & Design Considerations

Dual Serial Input PLL Frequency Synthesizer

Alternative Part Number

  • LMX2541SQE --: Integrated PLL frequency synthesizer with VCO covering a similar frequency range; widely available and well documented as a functional substitute for Fujitsu MB15F series synthesizers.
  • ADF4351BCPZ --: Broadband fractional-N PLL synthesizer with integrated VCO, offering comparable or better performance and commonly used to replace MB15F-series parts in new designs.
  • SKY73101 --: PLL frequency synthesizer with integrated VCO suitable for similar RF applications; a practical alternative when Fujitsu MB15F73SP is unavailable.
  • LMX2571 --: Integrated PLL frequency synthesizer with similar function and wide tuning range, suitable as a functional replacement.
  • ADF4351 --: Wideband fractional-N PLL synthesizer offering comparable integration and performance for similar applications.
  • SI4133 --: Dual-band RF synthesizer with integrated VCOs, usable as an alternative in RF frequency generation designs.

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