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MC13111AFB from MOTOROLA

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MC13111AFB

Manufacturer: MOTOROLA

UNIVERSAL NARROWBAND FM RECEIVER INTEGRATED CIRCUIT

Partnumber Manufacturer Quantity Availability
MC13111AFB MOTOROLA 57790 In Stock

Description and Introduction

UNIVERSAL NARROWBAND FM RECEIVER INTEGRATED CIRCUIT The MC13111AFB is a low-power FM IF system manufactured by Motorola. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Motorola  
- **Function:** Low-power FM IF system  
- **Operating Voltage:** 2.0V to 7.0V  
- **Current Consumption:** Typically 3.0mA (at 3.0V supply)  
- **Frequency Range:** Designed for 10.7MHz IF applications  
- **Package Type:** SOIC-16 (Surface Mount)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
- The MC13111AFB is a monolithic integrated circuit optimized for low-voltage FM IF applications.  
- It includes a limiter amplifier, quadrature detector, logarithmic received signal strength indicator (RSSI), and mute switch.  
- Suitable for battery-operated devices due to its low power consumption.  

### **Features:**
- **Low Voltage Operation:** Works efficiently from 2.0V to 7.0V.  
- **Low Current Drain:** Typically 3.0mA at 3.0V.  
- **High-Gain Limiter Amplifier:** Provides high sensitivity for FM signal processing.  
- **Quadrature Detector:** Enables precise FM demodulation.  
- **Logarithmic RSSI Output:** Provides signal strength indication over a wide dynamic range.  
- **Mute Switch Function:** Allows muting of the audio output when no signal is present.  
- **Surface-Mount Package (SOIC-16):** Compact and suitable for space-constrained designs.  

This information is based solely on the technical specifications provided by Motorola for the MC13111AFB.

Application Scenarios & Design Considerations

UNIVERSAL NARROWBAND FM RECEIVER INTEGRATED CIRCUIT

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