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參數(shù)資料
| 型號： | L64724BC |
| 廠商： | LSI CORP |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| 封裝： | PLASTIC, TQFP-80 |
| 文件頁數(shù)： | 12/32頁 |
| 文件大?。?/td> | 338K |
| 代理商： | L64724BC |
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L64724 Satellite Receiver
The L64724 contains the following main blocks:
BPSK/QPSK demodulator
Concatenated forward error correction (FEC) decoder
The BPSK/QPSK module performs binary and quadrature phase-shift
keying (BPSK/QPSK) demodulation, a method of extracting a digital
signal from a phase-modulated analog signal.
The concatenated FEC decoder is a complete concatenated FEC
decoder that uses a Viterbi inner code and a Reed-Solomon outer code.
The FEC decoding pipeline also contains all of the necessary
synchronization, deinterleaving, and scrambling functions for a complete
decoding solution.
The L64724 provides maximum integration and exibility for system
designers at a minimum cost. It contains an on-chip dual 6-bit analog-to-
digital converter (ADC) as well as an on-chip microcontroller. The
microcontroller controls the tuner as well as acquisition and tracking,
which eliminates interaction from the main CPU, freeing up the CPU to
perform other functions. The number of external components required to
build a system is minimal because both clock and carrier loops are
incorporated into the device.
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參數(shù)描述 |
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| L6472H | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Motor DRV SPI dSPIN 7.0A 3.0 rms 8 - 45V RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| L6472HTR | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Motor DRV SPI dSPIN 7.0A 3.0 rms 8 - 45V RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| L6472PD | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 dSPIN Motor driver SPI Microstepping RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| L6472PDTR | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 dSPIN Motor DRVR 8 - 45V 7.0A SPI RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| 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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