Article View: sci.electronics
Article #9866Re: Stereo FM Transmitter
From: William K. McFadden
Date: Fri, 01 Feb 1991 17:35
Date: Fri, 01 Feb 1991 17:35
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1255 bytes
In article <1991Jan31.101145@snoc01.enet.dec.com> cameronjames@snoc01.enet.dec.com (James Cameron) writes:
>I built a Stereo FM Transmitter based on the BA1404 chip; it works fine
>at the kit design voltage of 1.5v, but works even better at 3v.
>Does anyone have data on this chip? What is it's maximum supply voltage?
Running it at 3V is kind of risky. Here's the specs from the Rohm data
book:
Vcc @ 25C:
Min. Typ. Max. Absolute Max.
1V 1.25V 2V 2.5V
--
Bill McFadden Tektronix, Inc. P.O. Box 500 MS 58-639 Beaverton, OR 97077
bill@videovax.tv.tek.com, {hplabs,uw-beaver,decvax}!tektronix!videovax!bill
Phone: (503) 627-6920 "SCUD: Shoots Crooked, Usually Destroyed"
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!elroy.jpl.nasa.gov!decwrl!ogicse!zephyr.ens.tek.com!orca.wv.tek.com!flutter!bill From: bill@flutter.tv.tek.com (William K. McFadden) Newsgroups: sci.electronics Subject: Re: Stereo FM Transmitter Message-ID: <10009@orca.wv.tek.com> Date: 1 Feb 91 17:35:50 GMT References: <4509@mentor.cc.purdue.edu> <36152@netnews.upenn.edu> <1991Jan31.101145@snoc01.enet.dec.com> Sender: news@orca.wv.tek.com Distribution: na Organization: Tektronix TV Products Lines: 15