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MC3357P

LOW POWER FM IF

Partnumber Manufacturer Quantity Availability
MC3357P 10440 In Stock

Description and Introduction

LOW POWER FM IF The MC3357P is a low-power FM IF (Intermediate Frequency) system manufactured by Motorola (now part of NXP Semiconductors). Below are its key specifications, descriptions, and features based on available data:

### **Specifications:**
- **Supply Voltage (VCC):** 4.5V to 8.0V  
- **Quiescent Current:** 3.6mA (typical at VCC = 6V)  
- **Operating Frequency Range:** Up to 60MHz  
- **IF Amplifier Gain:** 60dB (typical)  
- **Limiting Sensitivity:** 10µV (typical for 12dB SINAD)  
- **RSSI (Received Signal Strength Indicator) Range:** 60dB (typical)  
- **Package:** 16-pin DIP (Dual In-line Package)  

### **Descriptions:**
- The MC3357P is a monolithic FM IF system designed for low-power communication applications, such as cordless phones, wireless data links, and radio receivers.  
- It integrates a mixer, limiting IF amplifier, quadrature detector, RSSI, and an active filter/audio amplifier.  
- The device is optimized for battery-operated systems due to its low current consumption.  

### **Features:**
- **Low Power Consumption:** Suitable for battery-powered devices.  
- **Integrated Circuit:** Combines multiple functions (mixer, IF amp, detector, etc.) in a single chip.  
- **High Sensitivity:** Provides good signal reception even at low input levels.  
- **RSSI Output:** Allows for signal strength monitoring.  
- **Wide Operating Voltage Range:** Supports flexibility in power supply design.  

For exact performance characteristics, refer to the official datasheet from NXP or Motorola’s legacy documentation.

Application Scenarios & Design Considerations

LOW POWER FM IF

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