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SA612A from PHILIPS

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SA612A

Manufacturer: PHILIPS, PHI

Double-balanced mixer and oscillator

Partnumber Manufacturer Quantity Availability
SA612A PHILIPS, PHI 1136 In Stock

Description and Introduction

Double-balanced mixer and oscillator The part **SA612A** is manufactured by **PHI (Precision Hybrids Inc.)**. Below are the specifications, descriptions, and features based on available factual information:  

### **Manufacturer:**  
- **PHI (Precision Hybrids Inc.)**  

### **Specifications:**  
- **Type:** RF Mixer / Demodulator IC  
- **Frequency Range:** Up to 500 MHz  
- **Package:** SOIC-8 (Surface Mount)  
- **Supply Voltage:** 4.5V to 8V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Low Power Consumption:** Typically 2.4mA at 6V  
- **Conversion Gain:** Typically 14dB  
- **LO Drive Level:** -15dBm (typical)  

### **Descriptions:**  
- The **SA612A** is a low-power RF mixer/demodulator IC designed for applications such as communication receivers, frequency conversion, and signal processing.  
- It integrates a double-balanced mixer and an oscillator, making it suitable for use in AM/FM demodulation, frequency synthesis, and wireless systems.  

### **Features:**  
- **Double-Balanced Mixer:** Provides good LO-to-RF isolation.  
- **Internal Oscillator Buffer:** Reduces external component count.  
- **Low Power Operation:** Ideal for battery-powered devices.  
- **Wide Frequency Range:** Supports applications up to 500MHz.  
- **High Conversion Gain:** Improves signal-to-noise ratio in receiver circuits.  

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics, refer to the official **PHI SA612A datasheet**.

Application Scenarios & Design Considerations

Double-balanced mixer and oscillator

Alternative Part Number

  • NE602A --: Same function as the SA612A: a double-balanced mixer/oscillator for HF/VHF receivers, pin-compatible and widely used as a direct substitute.
  • NE612A --: Equivalent mixer-oscillator IC in the same family, functionally interchangeable with the SA612A for most receiver designs.
  • SA602A --: Closely related double-balanced mixer/oscillator with nearly identical characteristics, usable as a drop-in alternative with minor verification.

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