Part Number: CXA1238S
Function: High Performance one-chip bipolar IC (for AM/FM Strereo Radio)
Package: SDIP 30 Pin type
Manufacturer: Sony Corporation
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Description
The CXA1238S is a specific model of integrated circuit (IC) designed and manufactured by Sony Corporation. It is commonly used as an FM/AM radio tuner IC in electronic devices.
Features:
1. FM/AM Reception: The IC is capable of receiving FM and AM radio signals, allowing for dual-band reception.
2. RF Amplification: The CXA1238S includes built-in RF amplification circuitry, which helps amplify weak radio signals for improved reception.
3. Mixer and Oscillator: The IC incorporates mixer and oscillator circuits that are essential for frequency conversion and tuning.
4. Intermediate Frequency (IF) Amplification: The CXA1238S features IF amplifiers that help amplify the converted radio signals at the intermediate frequency stage.
5. Demodulation: The IC includes demodulation circuitry that extracts the audio signal from the modulated radio signals, enabling audio output.
6. Voltage Regulator: The CXA1238S may include a voltage regulator circuit that helps stabilize the power supply voltage for reliable operation.
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