Hello Aaron,
Now I switched to fc = 1.555GHz. Based on your answer, I guess it is also narrowband, right?
Quote:You need to design your bandwidth so that it accounts for variation in the network's center frequency.
May I know what cause the variation?
By the way, I am reading the book you recommended "The Design of CMOS Radio-Frequency Integrated Circuits" by Thomas H. Lee. It is much easier than Razavi book.