Description

The AA226-87 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 AA226-87 is particularly suited where high attenuation accuracy, low insertion loss and low intermodulation products are required. Typical applications include base station, wireless data and wireless local loop gain control circuits.

Features

● Attenuation 1 dB steps to 15 dB with high accuracy

● Single positive control (3 to 5 V) for each bit

● Low DC power consumption

● Small low-cost TSSOP-16 plastic package

● Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C per JEDEC J-STD-020