QAMI5516SUA - Brand New STMicroelectronics IC Chips
In Stock:500 ,Ready for Immediate Shipping
New
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In Stock:
500,
Ready for Immediate Shipping
Brand:STMicroelectronics
Category:IC Chips
Chipdatas Part No.:CD88-QAMI5516SUA
Manufacturer Part No.:QAMI5516SUA
Datecode:09+
Package:BGA
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Description
The QAMI5516SUA is an integrated demodulator/decoder solution designed for digital cable receivers that are used for compressed video, sound, and data services. This component is a demodulator that performs IF to MPEG-2 block processing of QAM carriers. The demodulated stream is then processed by video and audio decoders using standard Omega technology.
Specifications and Features
- Decodes ITU-T J.83-Annexes A/B/C and DVBC bitstreams
- Integrated high-performance ADC
- Supports 4-, 16-, 32-, 64-, 128-, 256-point constellation variable symbol
- Rate from 0.87 MBaud to 11.7 MBaud
- Robust integrated adaptive equalizer
- I²C serial bus and I²C repeater
- Lock time of <100ms
- 180 MHz 32-bit ST20 CPU
- 8 Kbytes internal SRAM, 8 Kbytes of I-cache and 8 Kbytes of D-cache
- Integrated transport demultiplexer
- DES, DVB, and ICAM descramblers
- Support for more than 48 PID slots
- MPEG-2 video decoder with fully programmable horizontal and vertical SRCs
- Audio features include MPEG-1 layers I/II decoding (MP3 option), Dolby® Digital 5.1 down-mixed to 2 channels, Dolby® Pro Logic compatible, SRS® TruSurround® virtual surround sound, PCM audio input, and integrated audio DACs
- Graphics/display features include 5 display planes (background, video, still, OSD, and cursor), 2, 4, and 8bpp CLUT graphics
- PAL/NTSC/SECAM video encoder with RGB, CVBS, Y/C, and YUV outputs with 10-bit DACs, encoding of CGMS, teletext, WSS, VPS, closed caption, and Macrovision 7.01 copy protection
- Interfaces include CableCard and dual DVB common interface, 5 ASCs (UARTs) with Tx and Rx FIFOs, 6 x 8-bit banks of parallel I/O, 2 smartcard interfaces and clock generators, 4 PWM channels, multichannel IR transmitter/receiver, and low power/RTC/watchdog controller
- Module features low power consumption (~1500 mW) and package size of 27 x 27 mm 416 PBGA with a 1 mm pitch
Application Scenarios
The QAMI5516SUA component is widely used in digital cable receivers for compressed video, sound, and data services. It can be used in a variety of scenarios where there is a need to demodulate QAM carriers and decode digital bitstreams, such as in cable TV systems, satellite TV systems, and IPTV systems.
Comparison
Advantages- Supports a wide range of bitstreams and constellations
- Robust adaptive equalizer for improved performance
- Integrated transport demultiplexer and descramblers for ease of use
- Low power consumption
Disadvantages- Lock time could be improved
- May not be compatible with all systems
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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
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Additional Information
- Datasheet: Download QAMI5516SUA
- Chipdatas Part: CD88-QAMI5516SUA
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 20:25 +0800
Refund
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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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