NXP Intros New Silicon Tuners for STBs

NXP Semiconductors introduced its latest high-performance single and dual silicon tuners for cable set-top-boxes (STBs) covering worldwide digital cable standards. The company is offering two new silicon tuners supporting zero-power loop-through, enabling STB manufacturers to comply with the latest EU Ecodesign Directive requirements, which set standby power consumption levels at less than half a watt for simple STBs starting in 2013.


NXP said its newest generation of cable silicon tuners is also the industry’s first to fully integrate 8-kV of ESD protection inside the chip, enhancing robustness and further reducing the number of components required. Together, the integrated zero-power loop-through and ESD protection help to save PCB space in the STB, simplifying layout at the critical RF antenna input section, enabling better RF performance, and bringing down the total of bill of materials (BoM) by approximately US 20 cents.
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