cmosbjt
Full Member level 5
Gilbert Cell Mixer is the most popular double balanced mixer used in RFIC, but it requires all the input and output to be differential, that means balun is needed if the RF input signal is single ended. My question are:
1. how to implement balun in IC?
2. Is In the real design of wireless LAN, GPS, Bluetooth tranceiver, is Gilbert Cell Mixer, or double balanced mixer popular? Is there other kind of mixer in use?
Thanks.
1. how to implement balun in IC?
2. Is In the real design of wireless LAN, GPS, Bluetooth tranceiver, is Gilbert Cell Mixer, or double balanced mixer popular? Is there other kind of mixer in use?
Thanks.