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Thanks for your help!
We got our mosfets in proper operating regions.However we are not able to get the proper gain.We tried increasing the tail current and decreasing the (W/L) ratio to increase the output gain. The circuit is in fact de-amplifying.
The pmos and nmos are working in saturation...
How to keep the PMOS operating in saturation region in PMOS Current mirror load single output preamplifier with both the sides identical we are finding the two PMOS working in cut off region . And hence the current is not identical in both the arms. we have decreased the W/L ration of upper PMOS...
hello
I am simulating low noise transconductance amplifier circuit in cadence virtuoso and for the transient analysis I am getting the output current as 10 microampere when the input is fed at 2.4GHz and when ac analysis is done then the output at 2.4Ghz is showing as 10.339 mA.I could not...
Okay many thanks but is there any particular advantage of using the circuit in current mode I mean to take output as current rather than voltage even if we measure power at the output because I read somewhere that it simplifies the design of mixers added ahead of LNTA in RF receivers. So this...
Hi
I would like to know waht is the advantage of converting voltage to current in low noise transconductance amplifier when in traditional LNA design output is measured in terms of voltage only.
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