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參數資料
| 型號： | LC72705E |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP44 |
| 封裝： | QFP-44 |
| 文件頁數： | 1/14頁 |
| 文件大小： | 165K |
| 代理商： | LC72705E |
Overview
The LC72705E is a data demodulation IC for receiving
FM multiplex broadcasts for mobile receivers in the
DARC format. This IC includes a decoder circuit that
performs the required VICS processing, and, in
conjunction with a bandpass filter IC (either the
LV3400M or the LV3403M), can form a compact yet
high-functionality VICS reception system. Note that a
contract with VICS Center is required to evaluate this IC
and to produce end products that support VICS.
Applications
Receivers for DARC format mobile receiver FM
multiplex broadcasts
Functions
MSK delay detection circuit based on a 1T delay
Error correction function based on a 2T delay (in the
MSK detector stage)
Digital PLL based Clock regeneration circuit
Shift-register type 1T and 2T delay circuits
Block and frame synchronization detection circuit
Function for setting the number of allowable BIC errors,
the number of synchronization protection states
Error correction using (272, 190) codes
Layer 4 CRC code checking circuit
On-chip frame memory and memory control circuit for
vertical correction
7.2-MHz crystal oscillator circuit
VICS decoder circuit
Package Dimensions
unit: mm
3148-QFP44MA
CMOS IC
51198RM (OT) No. 5744-1/14
SANYO: QFP44MA
[LC72705E]
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
FM Multiplex Receiver IC for VICS Systems
LC72705E
Ordering number : EN5744
CCB is a trademark of SANYO ELECTRIC CO., LTD.
CCB is SANYO’s original bus format and all the bus
addresses are controlled by SANYO.
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| LC72706E | SPECIALTY CONSUMER CIRCUIT, PQFP44 |
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| LC72708E | SPECIALTY CONSUMER CIRCUIT, PQFP44 |
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| LC72709E | SPECIALTY CONSUMER CIRCUIT, PQFP44 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LC72706 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:FM Multiplex Receiver IC Supporting All Worldwide Standards |
| LC72706E | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:FM Multiplex Receiver IC Supporting All Worldwide Standards |
| LC72707 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:FM Multiplex Receiver IC Supporting All Worldwide Standards |
| LC72707E | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:FM Multiplex Receiver IC Supporting All Worldwide Standards |
| LC72708 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:FM Multiplex Broadcast Reception IC for Mobile VICS Systems |
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