Alpha Industries AV104-12
The AV104-12 GaAs IC FET voltage variable attenuator provides 25 dB attenuation range at 900 MHz controlled by a single positive voltage. The VVA has a linear transfer curve of 5 dB/V slope, with input and output VSWR better than 1.4:1 over all states. Its attenuation range at 1900 MHz is 22 dB.| Part No. | AV104-12 |
|---|---|
| Datasheet | AV104-12 Download |
| Manufacturer |  Alpha Industries |
| Description | GaAs IC 25 dB Voltage Variable Attenuator Single Positive Control 0.5-2.5 GHz |
| Buy | Stock & Price |
FEATURES
s Single Positive +5 V Control Voltage s 25 dB Attenuation Range @ 0.9 GHz s High IP3 (20 dBm @ 0.9 GHz) s Excellent Linearity Performance PIN 1 0.020 (0.51 mm) MAX. 0.049 (1.24 mm) 0.016 (0.41 mm) 0.016 MAX. (0.41 mm) x 45˚ CHAMFER PIN 1 INDICATOR 0.244 (6.20 mm) 0.228 (5.80 mm) SOIC-8 PIN 8 0.050 (1.27 mm) BSCDESCRIPTION
Its attenuation range at 1900 MHz is 22 dB. It operates with supply voltage of +5 V and control voltage of 0 V to +5 V in a low cost SOIC-8 package. The RF ports require 25 pF DC blocking capacitors. 0.068 (1.73 mm) MAX. 0.197 (5.00 mm) 0.189 (4.80 mm) 0.010 (0.25 mm) 0.004 (0.10 mm) 0.158 (4.00 mm) 0.150 (3.80 mm) 0.010 (0.25 mm) 0.007 (0.17 mm) 8˚ MAX.ELECTRICAL SPECIFICATIONS
at 25°C (VS = 5 V) Parameter1 Insertion Loss (VC = 5 V) Frequency 0.5–1.0 GHz 1.0–2.0 GHz 2.0–2.5 GHz 0.5–0.8 0.8–1.0 1.0–1.7 1.7–2.0 2.0–2.5 GHz GHz GHz GHz GHz 16 21 19 17 15 Min. Typ. 2.7 3.0 3.2 20 25 23 21 19 1.4:1 Max. 3.0 3.4 3.7 Unit dB dB dB dB dB dB dB dB Maximum Attenuat...
