Re: Lo Noise Voltage regulators


G8ZHA
 

Thanks for the reply. I really need them in TO-92 packages though, to suit the W1GHZ GPSDO pcb.

 

Rich

 

From: UKMicrowaves@groups.io [mailto:UKMicrowaves@groups.io] On Behalf Of brian.flynn via Groups.Io
Sent: 15 November 2019 17:38
To: UKMicrowaves@groups.io
Subject: Re: [UKMicrowaves] Lo Noise Voltage regulators

 

Hi Rich,

The best ones I have found are the  the AD  ADM7150 series. there is a 3.3V variant. I used them in with the AD5355 PLL chips.
They are a bit pricier that the usual 3 terminal varieties! AD are quite generous with samples. Farnell and RS stock them.

See
https://gm8bjf.joomla.com/past-talks/15-reducing-phase-noise-pn-on-chinese-adf5355-boards

73s
Brian GM8BJF.

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