Selectable sizes for a local oscillator (LO) buffer and mixer are disclosed. In an exemplary
embodiment, LO buffer and/or mixer size may be increased when a receiver or transmitter …

Selectable sizes for a local oscillator (LO) buffer and mixer are disclosed. In an embodiment,
LO buffer and/or mixer size may be increased when a receiver operates in a high gain …

Int. Cl.(57) G06G 7/2(2006.01) An N-stage inductor-less local oscillator (LO) buffer can (52)
US Cl........................ 327/359; 327/358; 327/355; include N-1 non-final stages and a final …

In one embodiment, a local oscillator and mixer architecture may include a frequency divider
having I and Q channel master storage elements formed of devices of a first size, and I and …

A local oscillator architecture provides a signal at an output frequency with reduced pulling
effect. A voltage controlled oscillator (VCO) generates a first signal having a frequency that is …

A method for reducing average current consumption in a local oscillator (LO) path is
disclosed. An LO signal is received at a master frequency divider and a slave frequency …

A local oscillator generator (LO generator) may be configured to transmit an LO signal to a
mixer. The LO generator may include an input buffer configured to generate a first internal …

A circuit provides a reduced harmonic content output signal OUTA and/or OUTB that is
modulated according to an input signal 231. The circuit has an oscillator circuit 210 and a …

A local oscillator (LO) buffer circuit comprises first and second LO buffers arranged in a cross
coupled configuration. The first LO buffer generates in-phase output signals in response to …

In one implementation an output signal of an oscillator is varied to be within a desired
frequency band with respect to a reference signal, the output signal having a plurality of …