AT-113

AT-113 3 Volt Voltage Variable Absorptive Attenuator 40 dB, 0.5 - 2.0 GHz Features Single Positive Voltage Control 0 to +3 Volts 40 dB Attenuation Range at 0.9 GHz ± 2 dB Linearity from BSL Low DC Power Consumption Low Cost SOIC-8 Plastic Package Tape and Reel Packaging Available SOIC-81 PIN 8 Oreintation Mark .1497/.1574 (3.80/4.00) -B- .2284/.2440 (5.80/6.20) M BM .010(.25) PIN 1 .1890/.1968 (4.80/5.00) -A- Description M/A-COM’s AT-113 is a GaAs MMIC voltage variable absorptive attenuator in a low cost SOIC 8-lead surface mount plastic package. The AT-113 is ideally suited for use where linear attenuation fine tuning and very low power consumption are required. Typical applications include radio, cellular, GPS equipment and automatic gain/level control circuits. The AT-113 is fabricated with a monolithic GaAs MMIC using a mature 1-micron process. The process features full chip passivation for increased performance and reliability. .0532/.0688 (1.35/1.75) .004 (0.10) BSC. .050 (1.27) .0040/.0098 (.10/.25) -C- CHAMFER (OPTIONAL ) 0°/80° .013/.020 (8 (.33/.51) PL) M C AM B S .010(.25) .016/.050 (0.40/1.27) .0075/.0098 (.19/.25) 1. Dimensions are in inches/mm. Ordering Information Part Number AT-113 AT-113TR Package SOIC-8 Lead Plastic Forward Tape and Reel1 1. If specific reel size is required, consult factory for part number assignment. Electrical Specifications: TA = +25°C1= Parameter Insertion Loss Attenuation Insertion Loss Flatness (Peak-to-P...