Product Summary

The AA105-86LF is a 4-bit, single positive control GaAs IC FET digital attenuator. It requires DC blocking capacitors, positive supply voltage (VS) and four individual positive bit control voltages (V1–V4). The AA105-86LF is particularly suited where high attenuation accuracy, low insertion loss and low intermodulation products are required. Typical applications of the AA105-86LF include cellular radio, wireless data, and wireless local loop gain level control circuits.

Parametrics

AA105-86LF electrical specifications: (1)Insertion loss: 1.5 to 1.8 dB; (2)Attenuation range: 15 dB; (3)Attenuation accuracy: ±(0.2 + 2% of Attenuation setting in dB); (4)VSWR (I/O): 1.5:1 to 2.0:1; (5)Input power for 1 dB compression: 20 to 24 dBm; (6)Intermodulation intercept point (IP3): 43 to 49 dBm.

Features

AA105-86LF features: (1)Attenuation 1 dB steps to 15 dB with high accuracy; (2)Single positive control (3 to 5 V) for each bit; (3)Low DC power consumption; (4)Miniature, low-cost MSOP-10 plastic package; (5)Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260℃ per JEDEC J-STD-020.

Diagrams

AA105-86LF diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AA105-86LF
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500-1000: $1.70
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