Teledyne e2v HiRel Releases Catalog Radiation Tolerant S-Band Ultra-Low Noise Amplifier for Space Applications



Teledyne e2v HiRel announced the availability of a rad-tolerant S-Band low noise amplifier (LNA), model TDLNA2050SEP, that is ideal for use in demanding high reliability, space and radar applications where low noise figure, minimal power consumption and small package footprint are critical to mission success. This new LNA, developed on a 90 nm enhancement-mode pseudomorphic high electron mobility transistor (pHEMT) process, is available in an 8-pin dual-flat no-lead (DFN) 2 mm x 2 mm x 0.75 mm plastic surface mount package, and is qualified per MIL‑PRF‑38534 Class K.

The TDLNA2050SEP LNA leverages MMIC design techniques that deliver exceptional performance in the S-Band communication channel. The TDLNA2050SEP amplifier delivers a gain of 17.5 dB from 2 GHz to 5 GHz while maintaining a noise figure of less than 0.4 dB and an output power (P1dB) of 19.5 dBm. The device should be biased at a VDD of +5.0 volts and IDDQ of 60 mA and an evaluation kit is also available for customer evaluation.



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