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Re: [Xylo-SDR] Cyclone II board
Leon,
For 1.2V you may try these:
Linear LT1086, 1.5A
National LM8117, 1A
National LP3883ES-1.2, 3A
The delivery status seems to be difficult. Try free samples directly
from the manufacturer.
73, Ahti OH2RZ
----- Original Message -----
From: "Leon Heller" <leon.heller@bulldoghome.com>
To: "Xylo-SDR Discussion" <xylo-sdr@lists.ae5k.us>
Sent: Friday, January 13, 2006 1:59 PM
Subject: [Xylo-SDR] Cyclone II board
I have had some problems finding a suitable 1.2V 1.2 A regulator for
the
Cyclone II core supply; I suppose the suppliers are having trouble
keeping
up with demand. Luckily Mouser has plenty of FAN1112NX devices in
stock (as
used on the S3 board I've got), and I've ordered some. I'm also using
the
same LM1086 device as the S3 board for the 3.3V supply, Farnell had
those in
stock and I've just received some. I'd forgotten that I had some of
the
Altera EPC1S configuration devices in stock, I ordered them a long
time ago
for use with the standard Cyclone. I just need to get hold of some of
the
FX2 chips and 96-way connectors. I'll then have all the parts I need
and can
finish the schematic.
73, Leon
--
Leon Heller, G1HSM
leon.heller@bulldoghome.com
http://www.geocities.com/leon_heller
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