Oscillators ?

[Per-Ĺke Andersson]

I have two junk-boards from broken HDD:s.
Want two oscillators from these boards, but
cant found out data of them.(pin config etc)
Who is the manufacture of the left one (50MHz) ?
(4 pins surf mount) URL ?

The right one is a 6 pins 33.3MHz surf mount.
But is this a ceramic resonator?
Cant found it on TDK home page.

http://suprfile.com/src/1/54vqr42/Oscillators.jpg


/Per-Ake

 

[Christian Treldal]

Hejsan

Den Sun, 24 Dec 2006 13:39:45 +0100 skrev Per-Åke Andersson:

I have two junk-boards from broken HDD:s.
Want two oscillators from these boards, but
cant found out data of them.(pin config etc)
Who is the manufacture of the left one (50MHz) ?
(4 pins surf mount) URL ?

Google er din ven
http://www.smi-xtal.com/clkosc1.html

The right one is a 6 pins 33.3MHz surf mount.
But is this a ceramic resonator?
Cant found it on TDK home page.

It's harder to find

merry christmas


--
Vy73 de OZ1GNN

 

[Per-Ă ke Andersson]

Tack Cristian.
Jag letar vidare efter TDK.

73´s de Per-Åke

Hejsan

Den Sun, 24 Dec 2006 13:39:45 +0100 skrev Per-Åke Andersson:

I have two junk-boards from broken HDD:s.
Want two oscillators from these boards, but
cant found out data of them.(pin config etc)
Who is the manufacture of the left one (50MHz) ?
(4 pins surf mount) URL ?

Google er din ven
http://www.smi-xtal.com/clkosc1.html



The right one is a 6 pins 33.3MHz surf mount.
But is this a ceramic resonator?
Cant found it on TDK home page.

It's harder to find

merry christmas

 

[Philip Pemberton]

Per-Ĺke Andersson wrote:

The right one is a 6 pins 33.3MHz surf mount.
But is this a ceramic resonator?
Cant found it on TDK home page.

I'd track the pins back to the power connector and see if it has a Vcc/Vss
connection. Use a multimeter, and check both ways. Or just hook it up to a PSU
and measure the voltage on all the pins of the osc...

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