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参数资料
| 型号： | L64733C-48 |
| 厂商： | LSI CORP |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封装： | TQFP-48 |
| 文件页数： | 49/52页 |
| 文件大小： | 552K |
| 代理商： | L64733C-48 |
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6
L64733C/L64734 Tuner and Satellite Receiver Chipset
Features and Benets
The following subsections provide a list of system and chipset features.
System Features
Direct down-conversion
Integrated programmable cut-off low-pass lters for variable-rate
operation
Dual AGC for optimizing performance with respect to intermodulation
and noise
Integrated synthesizer
Integrated quadrature amplitude and phase imbalance compensation
RF Loop-Through
Chipset Features
DVB and DSS system specications support
BPSK/QPSK demodulation rates from 1 to 45 Mbaud
Matched lter (square root raised cosine lter with roll off factor of
20% or 35%)
Antialiasing lters for operation from 1 to 45 MBaud without switching
external SAW lters or the need for low-pass lters
On-chip digital clock synchronization
On-chip digital carrier synchronization, featuring a frequency sweep
capability for signal acquisition
Autoacquisition demodulator mode and tuner control through an
on-chip microcontroller
Integrated Phase-Locked Loop (PLL) for clock synthesis, allowing the
use of a fundamental mode crystal
Fast channel switching mode
Power estimation for AGC
Programmable Viterbi decoder module for rates 1/2, 2/3, 3/4, 5/6, 6/7,
and 7/8
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PDF描述 |
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| L64781 | SPECIALTY CONSUMER CIRCUIT, PQFP100 |
| L6561 | 0.7 A POWER FACTOR CONTROLLER, PDIP8 |
| L6566ATR | 0.8 A POWER FACTOR CONTROLLER WITH POST REGULATOR, 300 kHz SWITCHING FREQ-MAX, PDSO16 |
| L6605D | SPECIALTY CONSUMER CIRCUIT, PDSO20 |
| L6605 | SPECIALTY CONSUMER CIRCUIT, PDIP18 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| L64734 | 制造商:LSI 制造商全称:LSI 功能描述:Tuner and Satellite Receiver Chipset |
| L64734C-45 | 制造商:LSI 功能描述: 制造商:LSI Corporation 功能描述: |
| L64735GM-20 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Image Processor |
| L64735GM-27 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Image Processor |
| L64735GM-35 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Image Processor |
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