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RF Demodulators

The ADRF6820ACPZ-R7 is a versatile, high-performance RF demodulator. It is a programmable, multi-standard device that provides a full range of demodulation functions, including video, audio, and data demodulation.

Product Summary

• Supports major terrestrial, cable, and satellite television transmission standards
• Exceptional linearity and noise performance
• Programmable multi-standard architecture
• Immunity to interference from radio-frequency adjacent and nearby channels
• Greater system flexibility in terms of control options
• High performance/high speed/low power consumption

Application Field

The ADRF6820ACPZ-R7 is a versatile RF demodulator designed for use in television and cable headend applications. It is ideal for decoding DVB-T/T2, DVB-C, ATSC, and ISDB-T signals and is fully compliant with the applicable standards. It can also be used in digital terrestrial, cable, and satellite television applications.

The ADRF6820ACPZ-R7 can be used in a range of consumer applications, such as set-top boxes, television boxes, and digital video recorders. It is also suitable for use in signal broadcast networks and professional video equipment.

Working Principle

The ADRF6820ACPZ-R7 is a multi-standard RF demodulator that works on the principle of converting the composite baseband signal from a television channel into its component video, audio, and data components. It can process signals from all major terrestrial, cable, and satellite television transmission standards.

The device features programmable parameters such as equalizer, baseband processor, and forward error correction module, which can be used to customize the demodulation process according to the input signal characteristics. It also offers immunity to interference from radio-frequency adjacent and nearby channels.

The ADRF6820ACPZ-R7 features a wide dynamic range and low noise performance, making it suitable for use in signal broadcast networks and professional video equipment. It also has low power consumption, allowing for longer battery life and greater system flexibility in terms of control options.

Conclusion

The ADRF6820ACPZ-R7 is a multi-standard RF demodulator designed for use in television and cable headend applications. It is a versatile device that provides outstanding linearity and noise performance, as well as immunity to interference from radio-frequency adjacent and nearby channels. The device is suitable for decoding DVB-T/T2, DVB-C, ATSC, and ISDB-T signals, and can be used in a range of consumer applications such as set-top boxes, television boxes, and digital video recorders.

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