An on-chip PLL and VCO, together with uncommitted baseband differential amplifiers, provide additional flexibility. Control of the CMX972 is by serial bus.
The small, RF-optimised 32-pin VQFN package and minimal external components make the device ideal for space-constrained applications.
-20 to 300MHz IF/RF Demodulator
-On-chip PLL and VCO
-10MHz Rx I/Q Bandwidth
-< 1 degree I/Q Phase Matching
-< 0.5 dB I/Q Gain Matching
-Flexible RF Building Block Solution
-Best in class intermodulation performance
-Excellent phase/amplitude balance
-Serial bus configuration
-Simple interfacing to existing modem/baseband products