Rad-tolerant LNA spans 2 GHz to five GHz


An off-the-shelf S-Band low-noise amplifier, the TDLNA2050SEP from Teledyne, tolerates as much as 100 krads of complete ionizing dose (TID) radiation. This makes the half appropriate to be used in high-reliability satellite tv for pc communication methods and phase-array radar.

In line with the producer, the MMIC amplifier delivers a achieve of 17.5 dB from 2 GHz to five GHz, whereas sustaining a noise determine of lower than 0.4 dB and an output energy (P1dB) of 19.5 dB. The system needs to be biased at a VDD of +5.0 V and IDDQ of 60 mA.

The TDLNA2050SEP low-noise amplifier is constructed on a 90-nm enhancement-mode pHEMT course of and is certified per MIL-PRF-38534 Class Ok (house) or Class H (army). It is available in a 2×2×0.75-mm, 8-pin plastic DFN packages.

Units can be found from Teledyne e2v HiRel or a licensed distributor.

TDLNA2050SEP product web page

Teledyne e2v HiRel Electronics

Discover extra datasheets on merchandise like this one at Datasheets.com, searchable by class, half #, description, producer, and extra.

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