MAAV-008022 3 Volt Voltage Variable Absorptive Attenuator Rev. V1 40 dB, 0.5 - 2.0 GHz 2,3,4,5 Functional Schematic 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 8 7 6 5 Lead-Free SOIC-8 Plastic Package 100% Matte Tin Plating over Copper Halogen-Free Green Mold Compound 260C Reflow Compatible RoHS* Compliant Version of AT-113 Description M/A-COMs MAAV-008022 is a GaAs MMIC voltage variable absorptive attenuator in a lead-free low-cost 1 2 3 4 SOIC 8-lead surface mount plastic package. The MAAV-008022 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. 2. V = +3 VDC 50 A maximum. CC 3. V = 0 VDC to +3 VDC 50 A maximum. C 4. External DC blocking capacitors are required on all RF ports. The MAAV-008022 is fabricated with a monolithic 5. 39 pF used for data measurements. GaAs MMIC using a mature 1-micron process. The process features full chip passivation for increased performance and reliability. Pin Configuration Pin No. Function Pin No. Function 1 Ordering Information 1 Ground 5 V C 2 Ground 6 Ground Part Number Package 3 RF Port 7 RF Port MAAV-008022-000000 Bulk Packaging 4 V 8 Ground CC MAAV-008022-TR3000 3000 piece reel 6 1. Reference Application Note M513 for reel size information. Absolute Maximum Ratings Parameter Absolute Maximum Input Power +21 dBm Supply Voltage V -1 V < V < +8 V CC CC Control Voltage V -1 V < V < V + 0.5 V C C CC Operating Temperature -40C to +85C Storage Temperature -65C to +150C 6. Exceeding any one or combination of these limits may cause permanent damage to this device. * Restrictions on Hazardous Substances, European Directive 2002/95/EC. 1 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: MAAV-008022 3 Volt Voltage Variable Absorptive Attenuator Rev. V1 40 dB, 0.5 - 2.0 GHz 7 Electrical Specifications : T = 25C, Z = 50 A 0 Parameter Test Conditions Units Min Typ Max 0.5 - 1.0 GHz dB 2.7 3.0 Insertion Loss 1.0 - 2.0 GHz dB 3.0 3.5 Frequency = 0.5 - 2.0 GHz Vc = 0.0 V (max. atten.) dB 34 35 Attenuation Vc = 0.5 V dB 26 30 (Relative to Insertion Loss) Vc = 1.5 V dB 12.5 15 17.5 Vc = 2.7 V dB .5 0.7 Slope Vc delta 0.5 V - 1.5 V dB/V 10 15 23 (at any point on the curve) Vc delta 1.5 V - 2.7 V dB/V 0 14 17 VSWR Ratio 2:1 Trise, Tfall 10% to 90% RF, 90% to 10% RF S 10 Ton, Toff 50% Control to 90% RF, 50% Control to 10% RF S 12 Transients In-band mV 10 7. The RF ports must be blocked outside of the package from ground or any other voltage. Lead-Free SOIC-8 Reference Application Note M538 for lead-free solder reflow recommendations. Meets JEDEC moisture sensitivity level 1 requirements. 2 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: