• Email: info@aeliussemi.com
  • Phone: +65 68091138
Fostering New Trends in MMIC Design

Attenuators

Aelius Semiconductors provides low loss fixed attenuators upto 40GHz as well as digital attenuators upto 20GHz.It also offers voltage variable attenuator in the frequency range of 0.5-2GHz with an attenuation range of 30dB.

Miniature fixed attenuators of different values ranging from 1dB to 20dB are available in the chip form covering the frequency range of DC-40GHz.

Most of the digital attenuators offered till 20GHz are 6 bit with an attenuation range of 31.5dB & resolution of 0.5dB. All the attenuators not only have low amplitude errors but also has a very good control over the phase with an additional advantage of integrated TTL drivers.

Voltage Variable Attenuators

Part No Description Freq (GHz) Attenuation Range (dB) Insertion Loss (dB) I / O Return Loss (dB) Package Data
sheet
ASL 3000 Absorptive 0.5 - 2 30 1.4 15 / 15 Die
ASL 3001P Absorptive 0.5 - 2 30 1.4 16 / 16 Metal

Digital Attenuators

Part No Description Freq (GHz) Step Size (dB) Insertion Loss (dB) I / O Return Loss (dB) Attenuation Accuracy (dB) Phase Variation (Deg) RMS Error (dB) Package Data
sheet
ASL 3002 6 Bit 0.5 - 4 0.5 3.5 15 / 15 0.6 8 0.3 Die
ASL 3003 6 Bit 0.5 - 10.5 0.5 4.5 14 / 14 ± 0.75 10 0.35 Die
ASL 3005P6 6 Bit 0.5 - 4 0.5 4 15 / 15 ± 0.4 10 0.2 6x6 QFN
ASL 3007P6 6 Bit 4 - 7 0.5 4.3 12 / 17 ± 0.4 + 4% 10 0.3 6x6 QFN
ASL 3008 6 Bit 12 - 16 0.5 2.8 17 / 17 1.8 0.6 Die
ASL 3009 6 Bit 14.5 - 18.5 0.5 3.2 16 / 17 2.5 0.8 Die
ASL 3011P5 7 Bit 2.8 - 3.8 0.3 4.0 12 / 12 - - 0.2 5X5 QFN
ASL 3012 1 Bit 2 - 5 31.5 1.5 18 / 20 - - - 4X4 QFN
ASL 3013 6 Bit DC - 20 0.5 5 15 / 15 ± 0.3 - 1 Die
ASL 3014 6 Bit DC - 20 0.5 7 12 / 12 ± 0.25 - 0.6 Die

About Us

Aelius Semiconductors Pte Ltd is a fabless MMIC Design House, based in Singapore.

Aelius Semiconductors develops GaAs and GaN MMIC products based on a robust and reliable design philosophy. These designs are fabricated at leading foundries across the world.

Contact us

Aelius Semiconductors Pte. Ltd.

1 Fusionopolis Place Level #03-20 Galaxis West Lobby Singapore 138522

Phone: +65 68091138
Email: info@aeliussemi.com

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