Direct conversion (or low IF) receiver designs have been in existence for many years. They are widely used in mobile phones and cordless telephones because of their simplicity and lower cost. However, ...

Newport, Isle of Wight, UK - September 20, 2010 --RF Engines Limited (RFEL) has extended its world-class expertise in digital RF channelisers to encompass the next processing stage of the ...

Part of CML Microcircuits’ RF Building Block family of ICs, the CMX972 is a low-power IF/RF quadrature demodulator that provides an on-chip PLL and VCO to reduce overall system-component count in ...

Operating from a 20 to 250-MHz range, the CMX970 IF/RF quadrature demodulator is claimed to offer a low power consumption. It offers variable gain and dc offset adjustment, and a serial bus or direct ...

RF chipmaker MaxLinear is out of the gate with another mobile TV breakthrough. This time it's an ISDB-T 1-seg diversity tuner for mobile and portable TV that makes antennas things of the past. Most ...

If you want to watch tapes on your VCR or see movies from your older video camera, you may not be able to use your new digital TV. One alternative is to connect the devices to your VGA computer ...

The LTC5586 has an RF switch that selects one of its two inputs to a programmable attenuator via the on-chip serial bus. The front end attenuator has a gain control range of 31dB in 1dB steps, ...