Product Summary

The AA103-72LF is a 1-bit digital attenuator in a low-cost package. This attenuator has an LSB of 10 dB. The AA103-72LF is particularly suited where high attenuation accuracy, low insertion loss, and low intermodulation products are required. Typical applications include cellular radio, wireless data, and wireless local loop gain level control circuits.

Parametrics

AA103-72LF absolute maximum ratings: (1)RF input power: 1 W > 500 MHz 0/8 V; 0.5 W @ 50 MHz 0/8 V; (2)Supply voltage: 8 V; (3)Control voltage: -0.2 V, +8 V; (4)Operating temperature: -40 to +85℃; (5)Storage temperature: -65 to +150℃.

Features

AA103-72LF features: (1)Attenuation cutback of 10 dB; (2)Single positive 3 V control; (3)Low loss; (4)Low-cost SOT-5 plastic package; (5)Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260℃ per JEDEC J-STD-020.

Diagrams

AA103-72LF block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AA103-72LF
AA103-72LF
Skyworks Solutions, Inc.
Attenuators (ICs) 10-2500MHz 1 bit Attn. 10dB
Data Sheet
0-1: $1.49
1-50: $1.41
50-100: $1.33
100-500: $1.00
AA103-72LF-EVB
AA103-72LF-EVB

BOARD EVALUATION FOR AA103-72LF
Data Sheet
0-1: $108.60