Applications

 Cellular radio

 Wireless data systems

 WLL gain level control circuits

Features

 3 V control

 Low loss

 Small SOT-5 package (MSL1, 260 C per JEDEC J-STD-020)

Description

The AA116-72LF is a 1-bit GaAs FET digital attenuator in a lowcost

SOT-5 package. The device has a Least Significant Bit (LSB)

of 15 dB and is particularly suited where high attenuation

accuracy, low insertion loss, and low intermodulation products

are required.

A functional block diagram is shown in Figure 1. The pin

configuration and package are shown in Figure 2. Signal pin

assignments and functional pin descriptions are provided in

Table 1.