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QAMi5516

Features: Decodes ITU-T J.83-Annexes A/B/C and DVBC bitstreams Integrated high performance ADC Support for 4-, 16-, 32-, 64-, 128-, 256-point constellation variable symbol Rate from 0.87 MBaud to 11.7 MBaud Robust integrated adaptative equalizer I²C serial bus and I²C repeater Lock time...

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QAMi5516: Features: Decodes ITU-T J.83-Annexes A/B/C and DVBC bitstreams Integrated high performance ADC Support for 4-, 16-, 32-, 64-, 128-, 256-point constellation variable symbol Rate from 0.87 MBaud to 1...

QAMi5516 Data Sheet

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Part Number:
QAMi5516
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

Decodes ITU-T J.83-Annexes A/B/C and DVBC bitstreams
Integrated high performance ADC
Support for 4-, 16-, 32-, 64-, 128-, 256-point constellation variable symbol
Rate from 0.87 MBaud to 11.7 MBaud
Robust integrated adaptative equalizer
I²C serial bus and I²C repeater
Lock time <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 MP@ML video decoder
Fully programmable horizontal and vertical SRCs
Audio features
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
Integrated audio DACs
Graphics/display
5 display planes (background, video, still, OSD and cursor)
2, 4 and 8bpp CLUT graphics
PAL/NTSC/SECAM video encoder
RGB, CVBS, Y/C and YUV outputs with 10-bit DACs
Encoding of CGMS, teletext, WSS, VPS, closed caption
Macrovision 7.01 copy protection
Interfaces
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
Low power/RTC/watchdog controller
Module features
Low power consumption (~1500 mW)
Package: 27 x 27 mm 416 PBGA, 1 mm pitch


Description

The QAMi5516 is an integrated demodulator/decoder solution for digital cable receivers for compressed video, sound and data services. A QAM demodulator 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.

The QAMi5516 contains all of the most commonly used descramblers, and thus allows a single platform to be developed to cover the entire
mainstream set-top box market (USA, Europe, Asia)




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