TDA8263HN/C1,118

Video Processing Overview

The TDA8263HN is a fully integrated satellite tuner designed for digital TV broadcasting, supporting DVB-S and DBS standards. It employs direct conversion Zero-IF architecture to perform QPSK and 8PSK demodulation. The device covers a frequency range of 950 MHz to 2175 MHz with a 3.3 V supply voltage. It features an integrated low-noise amplifier (LNA) and a programmable PLL synthesizer. The input signal level ranges from -70 dBm to -15 dBm in normal mode, extending up to 0 dBm with attenuation. Baseband filters are adjustable from 5 MHz to 36 MHz, and symbol rates support 1 MBd to 45 MBd.

Video Processing Feature Summary

• Direct conversion Zero-IF architecture for QPSK and 8PSK demodulation
• Integrated low-noise amplifier with switchable 20 dB attenuation
• Fully integrated PLL frequency synthesizer with low phase noise LC oscillator
• Programmable baseband filters and continuous variable gain control

Video Processing Applications

• Direct Broadcasting Satellite (DBS) QPSK demodulation
• Digital Video Broadcasting (DVB) QPSK demodulation
• BS digital 8PSK demodulation
• DVB-S2 8PSK demodulation

Video Processing Procurement Notes

Verify the specific ordering suffix C1,118 against official NXP documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with 3.3 V or 5.0 V I2C-bus systems as required by the application design. Confirm that the HVQFN32 package thermal requirements are met within the operating temperature range of -20 °C to +85 °C.

Video Processing Selection Notes

Select this component for applications requiring a fully integrated solution for satellite receiver front-ends. It is suitable for designs needing wide frequency coverage across American, European, and Asian satellite bands. The device supports multiple I2C addresses, allowing up to four units in a single system. Consider its compatibility with existing PS digital satellite demodulators when designing the baseband processing stage.

Video Processing Part Context

The TDA8263HN belongs to the family of fully integrated satellite tuners produced by Philips Semiconductors, now NXP. It serves as the core RF analog part for digital satellite receivers. The device replaces traditional IF filtering techniques by utilizing Zero-IF conversion. It interfaces directly with Satellite Demodulator and Decoder circuits to provide I/Q baseband outputs.

Video Processing Replacement Considerations

Public confirmed substitute part numbers are not available in the provided datasheet.