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參數(shù)資料
| 型號： | L64734 |
| 廠商： | LSI CORP |
| 元件分類： | 消費家電 |
| 英文描述： | Tuner and Satellite Receiver Chipset |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP100 |
| 封裝： | PLASTIC, QFP-100 |
| 文件頁數(shù)： | 1/48頁 |
| 文件大?。?/td> | 478K |
| 代理商： | L64734 |
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August 2000
Copyright 1999, 2000 by LSI Logic Corporation. All rights reserved.
1
L64733/L64734
Tuner and Satellite
Receiver Chipset
Datasheet
The L64733/34 chipset is designed specifically to meet the needs of
satellite broadcast digital TV and is compliant with the European digital
video broadcast (DVB-S) standard and the technical specifications for
DSS systems. The chipset forms a complete “L-Band to bits” system.
A typical application of the L64733/34 chipset is satellite digital TV
reception in accordance with ETS 300 421.
Figure 1
shows the
L64733/34 chipset satellite receiver implemented in a typical satellite
receiver set-top decoder box.
Figure 1
Block Diagram of Set-Top Decoder Box Using the L64733/34 Chipset
The L64733/34 chipset consists of the L64734 Satellite Receiver IC, the
L64733 Tuner IC, and an on-chip synthesizer.
Figure 2
shows a simplified
block diagram of this chipset.
CO
[7:0]
PCM
L64733
Transport
Demux
256K x 16
VCXO
256K x 64
256K x 32
DRAM
SDRAM
PAL / NTSC
Encoder
NTSC
PAL
S-Video
L-Speaker
R-Speaker
27 MHz
Audio/Video PES
CCIR601VIDEO
/
PCM AUDIO
Audio DAC
Satellite In
64/32
16
High-Speed
Port
8
Audio
Oversampling
Clock
/
/
8
/
8
3
/
2
/
Audio/Video
Decoder
Decryption
Engine
Optional
8
/
Microprocessor
L64733/L64734 Chipset
Optional
Microprocessor
Data and
Address Bus
L64734
RF Out
(Loop Through)
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| L64767 | SMATV（Satellite Master Antenna Television） QAM Encoder(衛(wèi)星主天線電視正交振幅調制編碼器) |
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| L652DU12RE | 128 Megabit (16 M x 8-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileIO⑩ Control |
| L652DU12RF | 128 Megabit (16 M x 8-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileIO⑩ Control |
| L652DU12RI | 128 Megabit (16 M x 8-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileIO⑩ Control |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| L64734C-45 | 制造商:LSI 功能描述: 制造商:LSI Corporation 功能描述: |
| L64735GM-20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Image Processor |
| L64735GM-27 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Image Processor |
| L64735GM-35 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Image Processor |
| L64735NC-20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Image Processor |
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