Any issues of implementing TIA with 0.6um cmos proecess

[John Xu]

i want to implement a 155MHz TIA(transimpedence amplifier) with 0.6um mixed cmos process. Have anyone point to me if any issue of it?, especially for noise, etc...

thanks

 

[tromeros]

Have a look at this book.


it is the book
High Speed CMOS circuits for optical receivers

 

[suria3]

Hi,

Achieving 155Mhz with the 0.6um process is very possible. Now, when you talk about noise, i would say it all depend on the way on how u design the circuit and at the same time of course I do agree that the advancement in the current techologies which the process are going to nano meter, the noise could be controlled. You can try a few architecture like common gate which have fewer noise contributions in the TIA input referred noise calculations.