參數(shù)資料
型號: L64777
英文描述: L64777 DVB QAM Modulator technical manual 6/00
中文描述: L64777的DVB QAM調制器技術手冊6 / 00
文件頁數(shù): 5/124頁
文件大?。?/td> 988K
代理商: L64777
Contents
v
Contents
Chapter 1
Introduction
1.1
1.2
Overview
Operating Environment
1-1
1-2
Chapter 2
Modulator Architecture
2.1
Introduction
2.2
PLL Modes
2.2.1
2.2.2
2.3
I/O
2.3.1
2.3.2
2.3.3
2.3.4
2.4
Input Synchronization
2.4.1
2.4.2
2.5
FIFO Clock Conversion
2.6
Sync/EF Reinsertion Unit
2.6.1
2.6.2
2.6.3
2.7
Reed-Solomon Encoder
2.7.1
2.7.2
2.8
Convolutional Interleaver
2.9
Bytes to M-tuples Converter
2.10
Differential Encoder and QAM Mapping
2.11
Square Root Nyquist Filter
2-2
2-4
2-4
2-5
2-6
2-6
2-6
2-8
2-10
2-10
2-13
2-14
2-16
2-17
2-18
2-18
2-18
2-20
2-21
2-22
2-23
2-24
2-26
2-27
PLL Mode 1
PLL Mode 2
Input
Output Signals
Control Interface
Serial Microprocessor Interface
Sync Acquisition Phase
Sync Tracking Phase
Sync Insertion Mode
Error Flag Insertion
Energy Dispersal (Scrambler) Unit
Forward Error Correction (FEC)
Error Handling and Correction
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L64777 Digital Video Broadcasting(DVB)-Compliant,quadrature amplitude modulation (QAM)Modulator(數(shù)字視頻廣播系統(tǒng)適配的積分調幅調制器)
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