Details
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| Parameter | Specifications |
|---|---|
| Part Number | NE602AN |
| Type | Integrated Circuit (IC) |
| Function | AM/FM Radio Receiver, Mixer |
| Package Type | 8-Pin DIP (Dual Inline Package) |
| Operating Voltage | 4.5V to 12V DC |
| Local Oscillator | Built-in |
| Frequency Range | 37 MHz to 48 MHz |
| Conversion Gain | 10 dB |
| Power Consumption | Low power |
| Temperature Range | -25掳C to +85掳C |
| Manufacturer | Signetics (now part of NXP Semiconductors) |
Instructions for Use:
Power Supply: Connect the power supply to pins 1 and 8. Ensure the voltage is within the specified range (4.5V to 12V DC).
Oscillator Configuration: The local oscillator can be configured using external components connected to pins 4, 5, and 6. Choose appropriate capacitors and inductors based on the desired frequency.
Signal Input: Apply the RF input signal to pin 3. This pin is sensitive and should be shielded from stray signals.
Output Signal: The IF (Intermediate Frequency) output can be taken from pin 7. This output is suitable for further processing or amplification.
Ground Connection: Ensure a solid ground connection at pin 2 for optimal performance.
Decoupling Capacitors: Place decoupling capacitors close to the power supply pins to reduce noise and improve stability.
Layout Considerations: Keep the layout compact and use short leads, especially for high-frequency connections, to minimize parasitic inductance and capacitance.
Testing: After assembly, test the circuit with a known signal source to ensure correct operation. Adjust the tuning components as necessary for peak performance.
Storage and Handling: Store in an anti-static environment and handle with care to prevent damage to the sensitive internal components.
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