DatasheetsPDF.com

LC72707E

Sanyo Semicon Device
Part Number LC72707E
Manufacturer Sanyo Semicon Device
Description FM Multiplex Receiver
Published Mar 22, 2005
Detailed Description Ordering number : EN5970 CMOS IC LC72707E FM Multiplex Receiver IC Supporting All Worldwide Standards Overview The LC...
Datasheet PDF File LC72707E PDF File

LC72707E
LC72707E

Overview
Ordering number : EN5970 CMOS IC LC72707E FM Multiplex Receiver IC Supporting All Worldwide Standards Overview The LC72707E is a data demodulation IC for receiving FM multiplex broadcasts for mobile receivers in the DARC format.
In conjunction with a bandpass filter IC (either the LV3400M or the LV3403M), the LC72707E can form a compact yet high-functionality FM multiplex reception system.
This IC provides built-in DRIS system data processing decoder for Digital DJ CO.
,LTD.
Since supporting all the FM multiplex frame structures (methods A, A’, B, and C) in the ITU-R recommendations, this IC is optimal for use in radios for FM multiplex system.
Note that a contract with Digital Incorporated is required to evaluate this IC and to produce end products that support DRIS.
• 7.
2-MHz crystal oscillator circuit • Conforms to the DRIS format of Digital DJ Incorporated Package Dimensions unit: mm 3148-QFP44MA [LC72706E] Applications • Receivers for DARC format mobile receiver FM multiplex broadcasts • FM multiplex receiver for the worldwide DRIS system of Digital DJ Incorporated.
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 • Serial control data transfer based support for the A, B, and C FM multiplex frame structures • Function for setting the number of allowable BIC errors, the number of synchronization protection.
• Error correction using (272, 190) codes • Layer 4 CRC code checking circuit • On-chip frame memory and memory control circuit for vertical correction • 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.
• DRIS is an abbreviation of Digital DJ Radio Information Services.
• DRIS is an FM multiplex broadcasts mobil receiving system which suppo...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)