Jim,
thre is some info at:
http://www.box73.de/product_info.php?products_id=1869
it's all in German. If you can read that, goto "Zusaztinformationen"
(additional informations) where you will find a comprehensive articel
(pdf-document) also in German language (no I have not played with it).
enjoy Götz
Am 18.11.2014 16:59, :
I'm sure someone here has fooled with the Si570.
I just got a few of them (CMOS output), and am about to deadbug one of
them to fool with it (unless there's some convenient protoboard out
there available.. I didn't look too long and hard, but some casual
googling didn't find one).
Looking at AN334 from SiLabs:
It looks like you just need a 10nF bypass on the Vcc, a pull down on the
OE (1k), 1k pullups to 3.3V on SDA/SCL (which is going to be driven by a
3.3V teensy 3.0/3.1 microcontroller)
150 ohm loads to ground, followed by a 0.1 uF DC block?
I'm going to be running it at less than 50 MHz (although the parts I got
are preset to 100 MHz)
Any traps for the unwary?
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