RF Micro Devices has released a new out-of-band tuner for use in cable set-top box and digital cable ready television applications. The S510075-33Z is designed to provide original equipment manufacturers (OEMs) with an optimum blend of performance and energy efficiency while also meeting the increasing performance requirements of cable devices.
The highly integrated device consists of an input automatic gain control (AGC) amplifier, a mixer and an AGC video amplifier.
The S510075-33Z operates from a single 3,3 V supply and consumes just 300 mW. Distortion is -50 dBc at 1 VPP, while total conversion gain is 70 dB. The device features a 55 dB total gain control range and Low LO to RF leakage.
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