Carrier current transceiver

- A
- Alistair George
  
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posted
17 years ago

Thu, Jul 20, 2006 10:49 PM

Hi all. Anyone know of an alternative to National Semiconductors LM1893 which has been discontinued? Thanks, Alistair.

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- D
- Donald Harris
  
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posted
17 years ago

Thu, Jul 20, 2006 11:22 PM

All X-10 and like stuff is carrier current. Signaling is the presence or absence of 120KHz signal just after the zero crossing.

Don

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- Alistair George
  
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posted
17 years ago

Thu, Jul 20, 2006 11:55 PM

Thanks Don. Any recommendations - don't need anything more than an x10 driver interface preferably. Went to X10 site but found nothing suitable. Al.

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- Donald Harris
  
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posted
17 years ago

Fri, Jul 21, 2006 12:17 AM

The Basic Stamps have XIN and XOUT commands that work though a TW523 power line interface. Also the PIC Basic Pro compiler also has XIN and XOUT commands for the same interface. The TW523 documentation describes the operation. I will try to send you a pdf copy.

Don

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- Alistair George
  
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posted
17 years ago

Sat, Jul 22, 2006 10:50 PM

Have located the perfect device in the Philips TDA5051A Alistair.

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