QAMI5516 データシートの表示（PDF） - STMicroelectronics

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QAMI5516

Single module demodulator and decoder IC for digital video set-top boxes

STMicroelectronics 

QAMi5516

Features

■ Decodes ITU-T J.83-Annexes A/B/C and DVB-

C 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

Ordering information

Device number

QAMi5516AUA

CBR1300

Description

Integrated cable demodulator/decoder

Development platform for QAMi5516

Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences

of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted

by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject

to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not

authorized for use as critical components in life support devices or systems without the express written approval of STMicroelectronics.

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