Product Summary

The AV103 GaAs IC FET voltage variable attenuator provides 35 dB attenuation range at 900 MHz controlled by a single positive voltage.The VVA has a linear transfer curve of 9 dB/V slope, with input and output VSWR better than 2.1:1 over all states. Its attenuation range at 1900 MHz is 33 dB. The AV103 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 of AV103 require 100 pF DC blocking capacitors.

Parametrics

AV103 absolute maximum ratings: (1)RF Input Power: 50 mW > 500 MHz; (2)Supply Voltage: +4 to +8 V; (3)Control Voltage: -0.2 V, +6.5 V (Do not allow control voltage to exceed VS voltage.); (4)Operating Temperature: -55℃ to +125℃; (5)Storage Temperature: -65℃ to +150℃; (6)θJC: 25℃/W.

Features

AV103 features: (1)Single Positive +5 V Control Voltage; (2)35 dB Attenuation Range @ 0.9 GHz; (3)Less Than ±1 dB Attenuation Change Over Temperature; (4)Excellent Linearity Performance.

Diagrams

AV103 Pin Out diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AV103-12
AV103-12
Other

Data Sheet
Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AV10
AV10
Other

Data Sheet
Negotiable 
AV100
AV100
Other

Data Sheet
Negotiable 
AV100KE
AV100KE
Ohmite
Ceramic Composition Resistors 2Watt 10ohm 10%
Data Sheet
0-1: $8.42
1-10: $7.37
10-25: $6.32
25-50: $5.48
AV101-12
AV101-12
Other

Data Sheet
Negotiable 
AV101-12LF
AV101-12LF
Skyworks Solutions, Inc.
Attenuators (ICs) .7-1GHz IL 1dB typ. Attn. 30dB typ.
Data Sheet
0-1: $3.77
1-50: $3.73
50-100: $2.83
100-500: $2.57
AV101KE
AV101KE
Ohmite
Ceramic Composition Resistors 2Watt 100ohm 10%
Data Sheet
0-1: $8.42
1-10: $7.37
10-25: $6.32
25-50: $5.48