AA105-86 Datasheet PDF | Alpha Industries

Alpha Industries AA105-86

The AA105-86 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 AA105-86 is particularly suited where high attenuation accuracy, low insertion loss and low intermodulation products are required.

Part No.	AA105-86
Datasheet	AA105-86 Download
Manufacturer	Alpha Industries
Description	GaAs IC 4 Bit Digital Attenuator 1 dB LSB Positive Control 0.5-3.0 GHz
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FEATURES

s Attenuation 1 dB Steps to 15 dB with High Accuracy s Single Positive Control (+3 to +5 V) for Each Bit s Low DC Power Consumption s Miniature Low Cost MSOP-10 Plastic Package MSOP-10 PIN 10 PIN 1 INDICATOR 0.118 (3.00 mm) ± 0.006 (0.15 mm) 0.193 (4.90 mm) ± 0.006 (0.15 mm) PIN 1 0.034 (0.86 mm) ± 0.004 (0.10 mm) 0.118 (3.00 mm) ± 0.006 (0.15 mm) 8˚–16˚ 0˚–6˚ 0.0197 (0.500 mm) BSC

DESCRIPTION

Typical applications include cellular radio, wireless data, and wireless local loop gain level control circuits. 0.009 (0.23 mm) REF. 0.043 (1.09 mm) MAX. 0.022 (0.55 mm) ± 0.006 (0.15 mm) 0.006 (0.15 mm) MAX. 0.002 (0.05 mm) MIN.

ELECTRICAL SPECIFICATIONS

at -40°C to +85°C (0, +5 V) Parameter1 Insertion Loss Condition Frequency 0.5–1.0 1.0–2.0 2.0–2.5 2.5–3.0 GHz GHz GHz GHz Min. Typ. 1.5 2.1 2.4 2.7 15 0.5–1.0 GHz 1.0–3.0 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...