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LC72711LW датащи(PDF) 1 Page - Sanyo Semicon Device |
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LC72711LW датащи(HTML) 1 Page - Sanyo Semicon Device |
1 / 29 page Ordering number : ENN6167 12100RM (OT) No. 6167-1/29 Overview The LC72711W and LC72711LW are data demodulator ICs for receiving FM multiplex broadcasts for mobile reception in the DARC format. This IC includes an on- chip bandpass filter for extracting the DARC signal from the FM baseband signal. Furthermore, since this IC supports all of the IT-R recommended FM multiplex frame structures (methods A, A', B, and C), it is optimal for worldwide market radios that provide FM multiplex reception. The LC72711W and LC72711LW support both parallel and CCB serial CPU interfaces. Functions • Adjustment-free 76 kHz SCF bandpass filter • Supports all FM multiplex frame structures (methods A, A', B, and C) under CPU control. • MSK delay detection system based on a 1T delay. • Error correction function based on a 2T delay (in the MSK detection stage) • Digital PLL based clock regeneration function • Shift-register 1T and 2T delay circuits • Block and frame synchronization detection circuits • Functions for setting the number of allowable BIC errors and the number of synchronization protection operations. • Error correction using (272, 190) codes • Built-in layer 4 CRC code checking circuit • On-chip frame memory and memory control circuit for vertical correction • 7.2 MHz crystal oscillator circuit • Two power saving modes: STNBY and EC_STOP • Applications can use either a parallel CPU interface (DMA) or a CCB serial interface. • Supply voltage: 4.5 to 5.5 V (LC72711W), 2.7 to 3.6 V (LC72711LW) Package Dimensions unit: mm 3190-SQFP64 1.25 0.5 1.25 0.18 12.0 116 17 32 33 48 49 64 10.0 0.5 0.5 0.15 SANYO: SQFP64 [LC72711W, 72711LW] LC72711W, 72711LW SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN Mobile FM Multiplex Broadcast (DARC) Receiver IC CMOS IC Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. • 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. |
Аналогичный номер детали - LC72711LW |
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Аналогичное описание - LC72711LW |
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