TDA9885TS/V5,118

Video Processing Overview

The TDA9885TS/V5,118 is an I2C-bus controlled single and multistandard alignment-free IF-PLL demodulator designed for negative modulation only. It operates on a 5 V supply voltage with a typical current of 63 mA. The device integrates a gain-controlled wideband Vision Intermediate Frequency (VIF) amplifier and processes FM sound signals. Key frequencies include VIF inputs at 33.4 MHz, 33.9 MHz, 38.0 MHz, 38.9 MHz, 45.75 MHz, and 58.75 MHz. It features a fully integrated VIF Voltage-Controlled Oscillator (VCO), digital acquisition help, and precise Automatic Frequency Control (AFC). The unit provides video output at pin CVBS and audio output at pin AUD.

Video Processing Feature Summary

• Multistandard true synchronous demodulation with active carrier regeneration for linear processing
• Fully integrated VIF Voltage-Controlled Oscillator (VCO) that is alignment-free
• I2C-bus control for all functions including selectable slave addresses
• Precise fully digital Automatic Frequency Control (AFC) detector

Video Processing Applications

• Television (TV)
• Video Tape Recorders (VTR)
• Set-top boxes (STB)
• PC applications

Video Processing Procurement Notes

Verify the specific ordering suffix ',118' against official NXP documentation to confirm reel packaging specifications. Confirm the component status as 'No Longer Manufactured' or obsolete before finalizing procurement plans. Ensure compatibility with existing I2C bus architectures and negative modulation signal standards.

Video Processing Selection Notes

Select this component specifically for systems requiring negative modulation processing only. The TDA9885 lacks support for positive modulation standards found in the TDA9886 variant. Verify that the application utilizes PAL or NTSC standards compatible with the integrated VIF frequencies. Ensure the design accommodates the SSOP24 package dimensions and thermal requirements.

Video Processing Part Context

This part belongs to the TDA9885/TDA9886 family of IF-PLL demodulators manufactured by NXP Semiconductors. It is distinct from the TDA9886, which supports both positive and negative modulation. The TS suffix indicates the SSOP24 plastic shrink small outline package. The V5 version represents a specific revision within the product line.

Video Processing Replacement Considerations

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