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參數資料
型號: L64724QC
廠商: LSI CORP
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝: PLASTIC, QFP-100
文件頁數: 1/32頁
文件大小: 338K
代理商: L64724QC
June 1999
1
Copyright 1995–1997 by LSI Logic Corporation. All rights reserved.
L64724 Satellite Receiver
Preliminary Datasheet
The L64724 is designed specically to meet the needs of satellite
broadcast digital TV and is compliant with the European digital video
broadcast (DVB-S) standard and the technical specications for DSS
systems. A block diagram of the L64724 is shown in Figure 1.
Figure 1 L64724 Block Diagram
Microcontroller Data and Address Bus
Filter
Matched
Filter
Carrier
Loop Control
AGC
Control
Internal Microcontroller Interface
I
Q
Timing Loop
Control
Output
Control
DEMI
DEMQ
1/T
Descrambler
Reed-
Solomon
Decoder
Convolutional
Deinterleaver
Reed-
Solomon
Syncronizer
Viterbi
Decoder
Viterbi
Syncronizer
Channel
Output
(MPEG-2
Transport
Stream)
BPSK/QPSK
Demodulator
FEC Decoder
Pipeline
Channel
Input
from
Satellite
Microcontroller Data and Address Bus
Dual
ADC
Interpolator/Decimation
N/T
Clk
External Microcontroller Interface
MD94.345
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相關代理商/技術參數
參數描述
L6472H 功能描述:馬達/運動/點火控制器和驅動器 Motor DRV SPI dSPIN 7.0A 3.0 rms 8 - 45V RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L6472HTR 功能描述:馬達/運動/點火控制器和驅動器 Motor DRV SPI dSPIN 7.0A 3.0 rms 8 - 45V RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L6472PD 功能描述:馬達/運動/點火控制器和驅動器 dSPIN Motor driver SPI Microstepping RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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L64730GM-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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