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SA615DK from PHI,Philips

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SA615DK

Manufacturer: PHI, PHILIPS

High performance low power mixer FM IF system

Partnumber Manufacturer Quantity Availability
SA615DK PHI, PHILIPS 39 In Stock

Description and Introduction

High performance low power mixer FM IF system The part **SA615DK** is manufactured by **PHILIPS** (now part of NXP Semiconductors). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Type:** FM IF System (Intermediate Frequency)  
- **Package:** **SO16 (Small Outline 16-pin package)**  
- **Supply Voltage (VCC):** **4.5V to 8V**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Frequency Range:** **Up to 500 MHz** (suitable for FM applications)  
- **Low Power Consumption**  
- **High Sensitivity**  

### **Descriptions:**  
- The **SA615DK** is a **monolithic FM IF system** IC designed for **radio communication applications**, including FM receivers and transceivers.  
- It integrates **mixer, oscillator, IF amplifier, and quadrature detector** functions.  
- Optimized for **low-voltage operation** with **high performance in FM demodulation**.  

### **Features:**  
- **Integrated Mixer and Oscillator**  
- **High-Gain IF Amplifier**  
- **Quadrature Detector for FM Demodulation**  
- **Low Noise Figure**  
- **Wide Supply Voltage Range (4.5V–8V)**  
- **Suitable for Portable and Automotive Applications**  

This information is based on the original **PHILIPS/NXP datasheet** for the **SA615DK**. For detailed electrical characteristics, refer to the official documentation.

Application Scenarios & Design Considerations

High performance low power mixer FM IF system

Alternative Part Number

  • NE615D --: Same RF/IF amplifier function in the same SO package family, widely available and pin-compatible in most SA615 applications.
  • MC1350P --: Classic IF amplifier IC with comparable gain and AGC behavior, commonly used as a functional substitute in similar receiver designs.
  • LM307 --: General-purpose amplifier that can serve as a fallback in less critical SA615DK circuits where exact RF performance is not required.
  • LM3075N --: Similar IF amplifier stage with AGC capability, usable as a functional substitute when layout and supply allow.

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