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Embedded and Microcontrollers
Embedded Forum Digitally controlled broadcast radio receievrs
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  • Replies 12 replies
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  • am
  • fm
  • receiver
  • radio
  • uk
Related

Digitally controlled broadcast radio receievrs

KennyMillar
KennyMillar over 15 years ago

Hello everyone

 

A new design I'm working on is basically a whole-house integrated entertainment system.

In each room is a small touch panel where you can select the audio for that room from a brace of common sources, like a media server, cd player, iPod, Satellite receiver etc etc

All the sources are connected to a common control module, which is basically a smart matrix connecting rooms to sources.

The customer wants a pair of AM/FM Radio receivers built into the matrix.

 

I've been looking at digitally controlled radio receivers, and found the Silicon Labs Si4735 chip - which would be ideal for this project.

 

However here is the rub - no one stocks it. Farnell do not list it; Mouser and Digikey list it, but mouser's minimum order quantity is 190 and DigiKey's moq is 5000!

 

Silicon Labs do not offer it in their product sample range, and will not sell direct in an area where they have a distributor.

 

So, here's the question, and it's a two part-er :-

 

A. Where can I buy this chip in small qunatities in the UK? (Small quantities for BETA, production will be runs of 100 or 200 at a time).

or

B. Can anyone suggest an easier to find alternative, preferably from Farnell, with the following features:

i. Selectable AM/FM reception

ii. Controllable by micro processor (ie embeddable)

iii. Gives RDS data such as channel name/genre.

 

Thanks in advance

Kenny M.

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  • awinning
    awinning over 15 years ago

    Hi Kenny,

     

    I've sent your request to our tech support and product guys. They may be able to source the chips for you if theres nothing similar at Farnell

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  • awinning
    awinning over 15 years ago

    Hi Kenny,

     

    I've sent your request to our tech support and product guys. They may be able to source the chips for you if theres nothing similar at Farnell

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  • KennyMillar
    KennyMillar over 15 years ago in reply to awinning

    Thanks Alistair

     

    I had a search through the Farnell website, but couldn't see anything similar - but that might be a reflection on my search technique more than anything else :-)

     

    -K

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