TDA9885HN

I2C總線控制型單標(biāo)準(zhǔn)和多標(biāo)準(zhǔn)、無需校準(zhǔn)的中頻PLL解調(diào)器

TDA9885是一款無需校準(zhǔn)的多標(biāo)準(zhǔn)（PAL和NTSC）圖像與聲音中頻信號(hào)鎖相環(huán)(PLL)解調(diào)器，可用來實(shí)現(xiàn)負(fù)調(diào)制，包括準(zhǔn)分離聲音(QSS)或互載波FM處理。\nTDA9886是一款無需校準(zhǔn)的多標(biāo)準(zhǔn)（PAL、SECAM和NTSC）圖像與聲音中頻信號(hào)PLL解調(diào)器，可用來實(shí)現(xiàn)正和負(fù)調(diào)制，包括聲頻AM和FM處理。\n; 5 V電源\n增益控制寬帶圖像中頻(VIF)放大器；交流耦合 \n帶有效載波再生功能的多標(biāo)準(zhǔn)真正同步解調(diào)：極佳的線性度解調(diào)、良好的互調(diào)制曲線，低諧波失真以及出色的脈沖響應(yīng) \n用于L和L加速標(biāo)準(zhǔn)的選通相位檢測器\n完全集成的VIF壓控振蕩器(VCO)，無需校準(zhǔn)，可通過I2C總線切換所有負(fù)和正調(diào)制標(biāo)準(zhǔn)頻率\n數(shù)字采集協(xié)助，VIF頻率為33.4 MHz、33.9 MHz、38.0 MHz、38.9 MHz、45.75 MHz和58.75 MHz\n來自PLL調(diào)諧系統(tǒng)的4 MHz參考頻率輸入信號(hào)，也可用作晶振 \n用于增益控制的VIF自動(dòng)增益控制(AGC)檢測器，可作為負(fù)調(diào)制信號(hào)的峰值同步檢測器使用;

恩XP

TDA9885HN/V3

I2C-bus controlled single and multistandard alignment-free IF-PLL demodulators

Generaldescription TheTDA9885isanalignment-freemultistandard(PALandNTSC)visionandsoundIFsignalPhase-LockedLoop(PLL)demodulatorfornegativemodulationonlyandFMprocessing. TheTDA9886isanalignment-freemultistandard(PAL,SECAMandNTSC)visionandsoundIFsignalPLL

恩XP

TDA9885HN/V5

I2C-bus controlled single and multistandard alignment-free IF-PLL demodulators

Generaldescription TheTDA9885isanalignment-freemultistandard(PALandNTSC)visionandsoundIFsignalPhase-LockedLoop(PLL)demodulatorfornegativemodulationonlyandFMprocessing. TheTDA9886isanalignment-freemultistandard(PAL,SECAMandNTSC)visionandsoundIFsignalPLL

恩XP

TDA9885HNSLASHV3

I2C-bus controlled single and multistandard alignment-free IF-PLL demodulators

Generaldescription TheTDA9885isanalignment-freemultistandard(PALandNTSC)visionandsoundIFsignalPhase-LockedLoop(PLL)demodulatorfornegativemodulationonlyandFMprocessing. TheTDA9886isanalignment-freemultistandard(PAL,SECAMandNTSC)visionandsoundIFsignalPLL

恩XP

TDA9885HNSLASHV5

I2C-bus controlled single and multistandard alignment-free IF-PLL demodulators

Generaldescription TheTDA9885isanalignment-freemultistandard(PALandNTSC)visionandsoundIFsignalPhase-LockedLoop(PLL)demodulatorfornegativemodulationonlyandFMprocessing. TheTDA9886isanalignment-freemultistandard(PAL,SECAMandNTSC)visionandsoundIFsignalPLL

恩XP

TDA9885HN/V3

I2C-bus controlled single and multistandard alignment-free IF-PLL demodulators

PHI

TDA9885HNSLASHV3

I2C-bus controlled single and multistandard alignment-free IF-PLL demodulators

PHI