AA102-80 Datasheet PDF | Alpha Industries

Alpha Industries AA102-80

The AA102-80 is a 5 bit, single positive control GaAs IC FET digital attenuator in a low cost SSOP-16 package. This attenuator has an LSB of 0.5 dB and a total attenuation of 15.5 dB. The attenuator requires external DC blocking capacitors, positive supply voltage (VS) and five individual bit control voltages (V1–V5).

Part No.	AA102-80
Datasheet	AA102-80 Download
Manufacturer	Alpha Industries
Description	GaAs IC 5 Bit Digital Attenuator 0.5 dB LSB Positive Control 0.5-2.5 GHz
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FEATURES

s Attenuation 0.5 dB Steps to 15.5 dB with High Accuracy s Single Positive Control (+3 to +5 V) for Each Bit s Low DC Power Consumption s Small Low Cost SSOP-16 Plastic Package SSOP-16 0.025 (0.635 mm) TYP. PIN 16 0.244 (6.20 mm) 0.228 (5.80 mm) PIN 1 0.0196 X 45˚ CHAMFER R 0.008 MIN. R 0.013/0.008 0.0098 (0.0075 mm) 0.158 (4.00 mm) 0.150 (3.80 mm) 0.197 (5.00 mm) 0.189 (4.80 mm)

DESCRIPTION

It 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 level control circuits. 0.068 (1.73 mm) MAX. 5˚ -15˚ 0.010 (0.25 mm) TYP. 0.010 (0.25 mm) 0.004 (0.10 mm) 8˚ MAX.

ELECTRICAL SPECIFICATIONS

at -40°C to +85°C (0, +5 V) Parameter1 Insertion Loss Condition Frequency 0.5–1.0 GHz 1.0–2.0 GHz 2.0–2.5 GHz 0.5–1.0 GHz 1.0–2.5 GHz VSWR (I/O)3 Switching Characteristics4 Rise, Fall (10/90% or 90/10% RF) On, Off (50% CTL to 90/10% RF) Video Feedthru VS = +3 V VS = +5 V For Two-tone Input Power +5 dBm VS = +3 V VS = +5 V 0.5–2.5 GHz 0.5–2.5 GHz 0.5–2.5 GHz 0.5–2.5 GHz +20 +24 +42 +43 0.5–2.