AES Semigas


13 June 2023

Teledyne e2v HiRel launches RF LNAs for LEO space applications

Teledyne e2v HiRel Electronics of Milpitas, CA, USA (part of the Teledyne Defense Electronics Group that provides solutions, sub-systems and components to the space, transportation, defense and industrial markets) has announced the availability of a pair of low-noise amplifiers (LNAs) for low earth orbit (LEO) space and other demanding applications. Combining to span 17–31.5GHz frequency ranges, the TDLNA2626 and TDLNA2628 are fabricated in a gallium arsenide (GaAs) process technology that provides lower power consumption and high gain/bandwidth. Both are packaged in a 4mm x 4mm plastic QFN.

The TDLNA2626 operates at 17–22GHz and provides a low noise figure of 1.3dB and 25dB small-signal gain, along with P1dB of 20dBm and IM3 levels of −55dBc (at Pout=0dBm/tone).

The TDLNA2628 operates at 22–31.5GHz and provides a low noise figure of 1.6dB and 23dB small-signal gain, along with P1dB of 19dBm and IM3 levels of −54dBc (at Pout=0dBm/tone).

“Our customers have been requesting higher-frequency RF parts, and we are excited to expand our RF offerings with K-band LNAs to support applications where small size, low power consumption, and low noise figures are required in mission-critical applications,” says VP & business development manager Mont Taylor.

Devices are available for ordering and shipment now, from Teledyne e2v HiRel or an authorized distributor.

Tags: RF Microwave