xPON Video Receiver offers Constant Gain

Qorvo’s QPB9010 serves applications in xPON RF overlay video receivers for FTTX triplexer-equipped optical network terminations (ONT) and RFoG network interface units (NIU)RFMW, Ltd. announces design and sales support for a xPON Video Receiver with Integrated VCA. With a frequency span of 45 to 1218 MHz, Qorvo’s QPB9010 serves applications in xPON RF overlay video receivers for FTTX triplexer-equipped optical network terminations (ONT) and RFoG network interface units (NIU). The integrated voltage controlled attenuator (25 dB range), along with external control circuitry, provides AGC to maintain a constant +19 to +23 dBmV / channel output to ensure consistent video quality. Operating from a 12 VDC supply, power consumption is only 1.5W. The QPB9010 is offered in an 11 x 11 mm package.

About the Author
John Hamilton has over 40 years of experience in RF and Microwave technology, applications, technical support and marketing. He is the Vice President of Marketing at RFMW, holds multiple degrees and has a background in Test & Measurement.

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