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    | Partname: | MSM7584D |  
    | Description: | pi/4 Shift QPSK MODEM/ADPCM CODEC |     
    | Manufacturer: | Oki Semiconductor |  
    | Datasheet: | PDF (407K). Click here to download *) |  
    The MSM7584D is a CMOS IC developed for use with digital cordless telephones. The device provides a p/4 shift QPSK modem function and a CODEC function which performs transcoding between the voice band analog signal and 32 kbps ADPCM data. The MSM7584C is ideal for use in a handset of the PHS (Personal Handyphone System).  |  
    
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    Click here to download MSM7584D Datasheet*) | 
  
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