MSP44xyK

PRODUCT INFORMATION MSP 44xyK, MSP 46xyK July/2003 MSP 44xyK, MSP 46xyK Multistandard Sound Processor Familiy SURROUND P R O L O G I C II The Multistandard Sound Processor families MSP 44xyK and MSP 46xyK represent the fifth generation of Micronas’ single-chip TV sound demodulator, decoder, and baseband audio processors. Demodulation and stereo decoding of all analog TV standards worldwide, as well as the NICAM digital sound standard and FM stereo radio is performed on the SIF (2nd IF) input. Baseband audio is processed in the DSP section after on-chip A/D conversion or input via I2S. Built-in high-quality multibit sigma-delta D/A converters directly feed the TV’s power amplifiers. Alternatively, digital PWM outputs allow to connect state-of-theart “class D” digital amplifiers. Micronas’ “High-Resolution PWM” technology enables natural sound with digital power amplifier ICs provided by several manufacturers. MSP 44xyK and MSP 46xyK are available in PQFP80 or PQFP100 package. Demodulator, Stereo Decoder ◆ Alignment-free decoding of all TV audio standards maintaining superb channel separation ◆ US BTSC audio with DBX noise reduction and SAP decoding ◆ Japanese EIA-J stereo ◆ Digital NICAM stereo ◆ All 2-carrier TV Audio standards ◆ (Very) High deviation modes HDEV2, 3 ◆ Automatic Standard Detection (ASD) ◆ Automatic Sound Select (ASS) switches mono/stereo/bilingual without controller interaction ◆ BBE High Definition Sound ◆ Virtual Dolby Surround ◆ Equalizer, Tone contro...