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Can anyone identify this 860MHz transceiver IC ?

D

David Chapman

Jan 1, 1970
0
As per the subject heading, I'm hoping that someone in this NG may be
able to identify the manufacturer of the small IC shown in the following
picture:-

http://www.minda.co.uk/files/IC5100.jpg

. It is a low-power (probably FSK) transmitter/receiver IC used in an
alarm system operating in the 860MHz band and I'd like to be able to
find a data sheet to tell me more about it. I've already done some
Google searching but without any luck so far - I'm now hoping that the
coding of the IC is not a special 'house' number.

TIA,

- Dave.
 
H

hamilton

Jan 1, 1970
0
As per the subject heading, I'm hoping that someone in this NG may be
able to identify the manufacturer of the small IC shown in the following
picture:-

http://www.minda.co.uk/files/IC5100.jpg

. It is a low-power (probably FSK) transmitter/receiver IC used in an
alarm system operating in the 860MHz band and I'd like to be able to
find a data sheet to tell me more about it. I've already done some
Google searching but without any luck so far - I'm now hoping that the
coding of the IC is not a special 'house' number.

TIA,

- Dave.
In the USA, you could use the FCC ID to trace the manufacture.

Is there a similar dept in the UK ??

don
 
J

John S

Jan 1, 1970
0
As per the subject heading, I'm hoping that someone in this NG may be
able to identify the manufacturer of the small IC shown in the following
picture:-

http://www.minda.co.uk/files/IC5100.jpg

. It is a low-power (probably FSK) transmitter/receiver IC used in an
alarm system operating in the 860MHz band and I'd like to be able to
find a data sheet to tell me more about it. I've already done some
Google searching but without any luck so far - I'm now hoping that the
coding of the IC is not a special 'house' number.

TIA,

- Dave.

Try Silicon Labs. They have a transceiver with a 5100 number.

http://www.silabs.com/pages/Silabs-Search.aspx?q=*5100*

Cheers,
John S
 
M

Martin Riddle

Jan 1, 1970
0
David Chapman said:
As per the subject heading, I'm hoping that someone in this NG may be
able to identify the manufacturer of the small IC shown in the
following
picture:-

http://www.minda.co.uk/files/IC5100.jpg

. It is a low-power (probably FSK) transmitter/receiver IC used in an
alarm system operating in the 860MHz band and I'd like to be able to
find a data sheet to tell me more about it. I've already done some
Google searching but without any luck so far - I'm now hoping that the
coding of the IC is not a special 'house' number.

TIA,

- Dave.

TDK?
<http://parts.digikey.com/1/parts/1940339-ic-transmitter-ask-fsk-16-tssop-tdk5100.html>

Search Terms "5100 fsk transmitter"

Cheers
 
D

David Chapman

Jan 1, 1970
0
John S <[email protected]> said:
Not your problem.

Many thanks for all of the contributions.

After tracing some of the tracks to the 16 pins I can confirm that it
definitely IS the Infineon TDA5100.

I originally thought it was a transCEIVER but I can see that it is now
just a transmitter. Sorry for confusing anyone.

Thanks again.

- Dave.
 
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