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| MAADSS0013 Digital Attenuator, 4-Bit, Single Control 15 dB, 0.05 - 4.0 GHz Features * * * * * * * * * * Integrated Logic Positive Single Control Insertion Loss: 1 dB @ 1.0 GHz IP3: 42 dBm typical @ 2.0 GHz Attenuation Accuracy: 0.2 dB + 2% @ 1.0 GHz 1-dB Attenuation Steps to 15 dB Low DC Power Consumption Lead-Free 3mm PQFN-16LD Plastic Package Halogen-Free "Green" Mold Compound RoHS* Compliant and 260C Re-flow Compatible Rev. V1 Functional Schematic 3 Description M/A-COM's MAADSS0013 is a 4-bit, 1-dB step GaAs MMIC digital attenuator in a lead-free 3mm PQFN-16LD surface mount plastic package. The MAADSS0013 is ideally suited for use where high accuracy, very low power consumption and low intermodulation products are required. Typical applications include radio, cellular, wireless LANs, GPS equipment and other gain / level control circuits. The MAADSS0013 is part of a digital attenuator family. This family includes 4, 5, and 6 bit attenuators with 0.5, 1, or 2 dB steps and up to 31.5 range. 3. Blocking capacitors are required on all RF ports. Pin Configuration Pin No. 1 2 3 4 5 6 7 Function VDD RF In/Out N/C or GND Ext. C to GND Ext. C to GND Ext. C to GND N/C or GND Ext. C to GND Pin No. 9 10 11 12 13 14 15 16 Function N/C or GND N/C or GND RF In/Out N/C or GND V8 (8 dB Bit) V4 (4 dB Bit) V2 (2 dB Bit) V1 (1 dB Bit) Ordering Information Part Number MAADSS0013TR-1000 MAADSS0013TR-3000 MAADSS0013SMB 1,2 8 Package 1000 piece reel 3000 piece reel Sample Board Absolute Maximum Ratings 4,5 Parameter Input Power 0.5 - 4.0 GHz Control Voltage Operating Temperature Storage Temperature Absolute Maximum +33 dBm -0.5 V < VC < 5.5 V -40C to +85C -65C to +150C 1. Reference Application Note M513 for reel size information. 2. All sample boards include 5 loose parts. 4. Exceeding any one or combination of these limits may cause permanent damage to this device. 5. M/A-COM does not recommend sustained operation near these survivability limits. * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. 1 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions * North America Tel: 800.366.2266 / Fax: 978.366.2266 is considering for development. Performance is based on target specifications, simulated results, * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 and/or prototype measurements. Commitment to develop is not guaranteed. * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Visit www.macomtech.com for additional data sheets and product information. Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. MAADSS0013 Digital Attenuator, 4-Bit, Single Control 15 dB, 0.05 - 4.0 GHz Electrical Specifications 6,7: TA = 25C, Z0 = 50 , VDD = 5 V, VC = 2.8 V Parameter Test Conditions Units Min. Typ. Max. Rev. V1 Reference Insertion Loss 1.0 GHz dB -- 1.0 1.3 Attenuation Accuracy VSWR Trise, Tfall Ton, Toff Transients Input P1dB 1.0 GHz 0.05 - 4.0 GHz 10% to 90% RF, 90% to 10% RF 50% Control to 90% RF, 50% Control to 10% RF In Band 2.0 GHz 2-Tone, +5 dBm/tone, 1 MHz Spacing 0.5 GHz 2.0 GHz 2-Tone, +5 dBm/tone, 1 MHz Spacing 0.5, 2.0 GHz VC = 2.8 V VDD = 5 V (0.2 dB + 2% of attenuation setting in dB) dB Ratio ns ns mV dBm -- -- -- -- -- -- -- 1.5:1 40 65 75 30 75 80 -- -- -- -- -- -- -- Input IP2 dBm Input IP3 IC IDD dBm A A -- -- -- 42 15 170 -- 25 250 6. External DC blocking capacitors are required on all RF ports. 7. Low frequency performance is determined by DC block and GND capacitor value. Truth Table 8 VC1 0 1 0 0 0 1 VC2 0 0 1 0 0 1 VC4 0 0 0 1 0 1 VC8 0 0 0 0 1 1 Attenuation (dB) Reference IL 1 2 4 8 15 Handling Procedures Please observe the following precautions to avoid damage: Static Sensitivity Gallium Arsenide Integrated Circuits are sensitive to electrostatic discharge (ESD) and can be damaged by static electricity. Proper ESD control techniques should be used when handling these devices. 8. 0 = 0 V , 1 = +2.8 to 5 V. 2 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions * North America Tel: 800.366.2266 / Fax: 978.366.2266 is considering for development. Performance is based on target specifications, simulated results, * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 and/or prototype measurements. Commitment to develop is not guaranteed. * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Visit www.macomtech.com for additional data sheets and product information. Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. MAADSS0013 Digital Attenuator, 4-Bit, Single Control 15 dB, 0.05 - 4.0 GHz Typical Performance Curves Insertion Loss 0.0 +25C -40C +85C Rev. V1 Relative Attenuation across all major states 0 -2 -0.5 -4 -6 -1.0 -8 -10 -12 1 dB 2 dB 4 dB 8 dB 15 dB -1.5 -2.0 -14 -16 -2.5 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 -18 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Frequency (GHz) Frequency (GHz) Input Return Loss, Insertion Loss State 0 +25C -40C +85C Input Return Loss, across all major attenuation states 0 -10 -20 -30 -10 -20 -40 -30 -50 -60 -40 0.5 -70 0.5 1 dB 2 dB 4 dB 8 dB 15 dB 1.0 1.5 2.0 2.5 3.0 3.5 4.0 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Frequency (GHz) Frequency (GHz) Output Return Loss, Insertion Loss State 0 +25C -40C +85C Output Return Loss, across all major attenuation states 0 -10 -20 -30 -10 -20 -40 -30 -50 -60 -40 0.5 -70 0.5 1 dB 2 dB 4 dB 8 dB 15 dB 1.0 1.5 2.0 2.5 3.0 3.5 4.0 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Frequency (GHz) Frequency (GHz) 3 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions * North America Tel: 800.366.2266 / Fax: 978.366.2266 is considering for development. Performance is based on target specifications, simulated results, * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 and/or prototype measurements. Commitment to develop is not guaranteed. * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Visit www.macomtech.com for additional data sheets and product information. Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. MAADSS0013 Digital Attenuator, 4-Bit, Single Control 15 dB, 0.05 - 4.0 GHz Typical Performance Curves Input IP3 @ 0.5 GHz 50 Rev. V1 Input IP3 @ 2 GHz 50 IIP3_Low IIP3_High 48 IIP3_Low IIP3_High 48 46 46 44 44 42 42 40 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 40 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Attenuation Attenuation Lead Free 3 mm 16-Lead PQFN Reference Application Note S2083 for lead-free solder reflow recommendations. Meets JEDEC moisture sensitivity level 1 requirements. Plating is 100% matte tin over copper. 4 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions * North America Tel: 800.366.2266 / Fax: 978.366.2266 is considering for development. Performance is based on target specifications, simulated results, * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 and/or prototype measurements. Commitment to develop is not guaranteed. * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Visit www.macomtech.com for additional data sheets and product information. Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. |
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