Anyone know the pinout of these TCXO's

[David Kirkby]

I won an eBay auction for some temperature compensated crystal oscillators.

http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&category=1502&item=5764129351

Anyone know the pinout of these, or any spec? I know the company is
still in business and have asked them, but so far no response.
--
Dr. David Kirkby,
G8WRB

Please check out http://www.g8wrb.org/
of if you live in Essex http://www.southminster-branch-line.org.uk/

 

[Franc Zabkar]

On Tue, 05 Apr 2005 23:07:55 +0100, David Kirkby
<david.kirkby@onetel.net> put finger to keyboard and composed:

I won an eBay auction for some temperature compensated crystal oscillators.

http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&category=1502&item=5764129351

Anyone know the pinout of these, or any spec? I know the company is
still in business and have asked them, but so far no response.

Would these be similar?
http://202.226.94.5/pdf/e/vt145cbe.pdf


- Franc Zabkar
--
Please remove one 's' from my address when replying by email.

 

[Dave]

Franc Zabkar wrote:

On Tue, 05 Apr 2005 23:07:55 +0100, David Kirkby
david.kirkby@onetel.net> put finger to keyboard and composed:


I won an eBay auction for some temperature compensated crystal oscillators.

http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&category=1502&item=5764129351

Anyone know the pinout of these, or any spec? I know the company is
still in business and have asked them, but so far no response.


Would these be similar?
http://202.226.94.5/pdf/e/vt145cbe.pdf


- Franc Zabkar
Cheers. I don't actually have them here, so I can't really see what

pin(s) are grounded in them. Are these things normally the same pinout
from different manufactuers - like 8 pin opamps usually use 2 and 3 for
inputs, 7 for V+ etc?

Clearly if I run them from 5 and they are designed for 3.3, they might
just get damaged. Conversely if they are designed for 5 and I run them
from 3.3 they might work, but not give optimal temperature compensation.
As you can see, I only paid $1 each, but I'd like to try to get the
spec, but the company has so far not answered my message sent via their
web site (or perhaps it was email, I can't recall).

 

[Fritz Wue]

http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&category=1502&item=5764129351

Anyone know the pinout of these, or any spec? I know the company is still
in business and have asked them, but so far no response.
--
Dr. David Kirkby,
G8WRB

Manufacturer: Kyocera Kinseki Japan
They do not list any details of this type on the net,
but they have similar in the same housing,
i.e. (VC-)TCXO-145CB.

More info here:
http://www.kinseki.co.jp/eng/fram.htm

....or perhaps contact them:
http://www.netpark.or.jp/kss/e/mail/mail.html

Regards
Fritz
DK6QI