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0.7V ultra low noise supply (Read 1471 times)
mixed_signal
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0.7V ultra low noise supply
May 03rd, 2016, 11:37am
 
Hi,
I want to test an LNA IC. I want to use supply of 0.7V and make it as low noise as possible. I plan to use a 6V lead acid battery and then use a voltage regulator as follows

http://www.ti.com/lit/ds/symlink/tps76201.pdf

Can anybody suggest better ways? The lab power supplies that I have make the noise figure 1dB worse.
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