CMX994 RF Direct Conversion Receiver (DCRx) IC - Introduction and Demonstration





The interactive transcript could not be loaded.



Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Mar 20, 2012

CMX994 Product introduction and demonstration.

This video demonstrates the use of the CMX994 as part of a complete QAM (Quadrature Amplitude Modulation) datalink.

Further information on the product as well as a datasheet can be found here: http://www.cmlmicro.com/products/CMX_...

The scripts can be found here:

The CMX994 is a direct conversion receiver IC. It includes a broadband LNA with gain control followed by a high dynamic range I/Q demodulator. The receiver baseband section includes amplifiers and precise baseband filter stages. LO generation is provided by an integer-N PLL and a VCO negative resistance amplifier; an external LO may also be used. LO dividers are provided for flexible multi-band operation.

The device operates from a single 3.3V supply over a temperature range of --40°C to +85°C and is available in a small 40-pin VQFN (Q4) package.

Video featuring, created and edited by Ron Hunter, Applications Engineer at CML Microcircuits.


When autoplay is enabled, a suggested video will automatically play next.

Up Next

Sign in to add this to Watch Later

Add to