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Description
The YSS948-V is a digital signal processor for audio decoding that integrates a 32-bit floating-point DSP and various digital signal processing functions required for AV amplifiers into a single chip. It is capable of decoding a variety of audio formats and is commonly used in AV amplifiers for home theaters and car audio systems.
Specifications and features
- Supports various types of decoding up to 7.1 channels
- Supports 5.1-channel decoding of Dolby Digital (AC-3), DTS, AAC
- Supports 6.1-channel decoding of Dolby Digital EX, DTS-ES
- DTS 96/24 decoding and audio interface clock division/switching functions
- Dolby Pro Logic IIx and DTS Neo:6 decoding
- Tone control and bass management functions
- Function modification/expansion by downloading firmware to on-chip memory
- Lip-sync function that enables synchronization of voice and video with variable voice delay
- Supports sampling frequencies up to 192 kHz during PCM playback
- 1/2 down sampling function when two PCM channels are played back
- Dolby Digital/DTS/AAC decode information output function (can be read by microprocessor)
- High-speed/high-accuracy operation by 32-bit floating-point DSP
- Eight general I/O ports
- On-chip PLL for generation of high-speed internal operating clock
- Supply voltage: 1.2 V (core block) and 3.3 V (pin block)
- Low power consumption: about 210 mW (standard value during Dolby Digital decoding)
- Si-gate CMOS process
- Lead-free plating LQFP144 package (YSS948-V)Application Scenarios
The YSS948-V is commonly used in AV amplifiers for home theaters and car audio systems.
Comparison
Advantages- All-in-one digital signal processing functions for audio decoding on a single chip
- Capable of decoding a variety of audio formats up to 7.1 channels
- Supports advanced features such as lip-sync function and tone control/bass management functions
- High-speed and high-accuracy operation by 32-bit floating-point DSP
- Low power consumption
- Lead-free plating LQFP144 package
Disadvantages- External memory is needed when delay is increased
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Popular parts of the same kind
- Datasheet: Download YSS948-V
- Chipdatas Part: CD88-YSS948-V
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/14 04:09 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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