TDA9886TS/V5,118

Video Processing Overview

The TDA9886TS/V5,118 is an alignment-free multistandard (PAL, SECAM, and NTSC) vision and sound intermediate frequency signal Phase-Locked Loop demodulator designed for positive and negative modulation. It operates on a 5 V supply voltage with a typical current of 63 mA. The device integrates a wideband Vision Intermediate Frequency amplifier, fully integrated VIF Voltage-Controlled Oscillator, and precise digital Automatic Frequency Control detector. It supports multiple video carrier frequencies including 33.4 MHz, 33.9 MHz, 38.0 MHz, 38.9 MHz, 45.75 MHz, and 58.75 MHz. The unit features a fully integrated sound carrier trap and Single Reference Quasi Split Sound mixer.

Video Processing Feature Summary

• Multistandard true synchronous demodulation with active carrier regeneration for linear processing
• Fully integrated VIF Voltage-Controlled Oscillator with I2C-bus switchable frequencies
• Precise fully digital Automatic Frequency Control detector with readable bits via I2C-bus
• Single reference QSS mixer capable of switching to intercarrier mode via I2C-bus

Video Processing Applications

• Television systems
• Video Tape Recorders
• Set-top boxes
• Personal computers

Video Processing Procurement Notes

Verify the specific ordering suffix matches the required package type, as the datasheet lists distinct versions for SO24, SSOP24, and HVQFN32 packages. Confirm that the component corresponds to the TDA9886 variant which supports positive modulation standards, unlike the TDA9885. Ensure compatibility with the intended I2C bus address configuration using the programmable Module Address pins.

Video Processing Selection Notes

Select this component when designing systems requiring support for PAL, SECAM, and NTSC standards simultaneously. It is suitable for applications needing alignment-free operation and comprehensive I2C control over gain, frequency, and audio modes. Consider the available package options based on thermal requirements and board space constraints.

Video Processing Part Context

This part belongs to the TDA9885/TDA9886 family of IF-PLL demodulators manufactured by NXP Semiconductors. While sharing the same functional architecture, the TDA9886 specifically extends capability to include SECAM and positive modulation standards compared to the TDA9885. The TS suffix indicates the SSOP24 plastic shrink small outline package variant.

Video Processing Replacement Considerations

TDA9885TS/V5,118

Video Processing FAQ

Does the TDA9886 support positive modulation standards?

Yes, the TDA9886 supports both positive and negative modulation standards, including PAL, SECAM, and NTSC.

How is the I2C slave address configured?

Four selectable I2C-bus addresses are available, chosen by connecting resistors on pin SIOMAD and/or pins SIF1 and SIF2.