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| MAATSS0016 Digital Attenuator, 4-Bit, Single Control 30 dB, 0.5 - 2.0 GHz Features * * * * * * * * Positive Single Control 2-dB Attenuation Steps to 30 dB Low DC Power Consumption Lead-Free TSSOP-16 Plastic Package 100% Matte Tin Plating over Copper Halogen-Free "Green" Mold Compound 260C Re-flow Compatible RoHS* Compliant Version of AT-264 Rev. V3 Functional Schematic 2,3 Vs 16 15 14 13 12 1 11 10 9 Description M/A-COM's MAATSS0016 is a 4-bit, 2-dB step GaAs MMIC digital attenuator in a lead-free TSSOP16 surface mount plastic package. The MAATSS0016 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 MAATSS0016 is fabricated using a mature 1 micron GaAs MESFET process. The process features full chip passivation for increased performance and reliability. 16 8 4 2 1 2 3 4 5 6 7 8 2. Blocking capacitors are required on all RF ports (39 pF used for data measurements). 3. Vs = +5 0.2 VDC must be applied at RF1 or RF2 using a 10 Kohm or greater pull-up resistor. Pin Configuration Pin No. 1 2 Function Ground Ground VC1 VC2 VC3 VC4 Ground Ground Pin No. 9 10 11 12 13 14 15 16 Function RF2 Ground Ground Ground Ground Ground Ground RF1 Ordering Information 1 Part Number MAATSS0016 MAATSS0016TR Package Bulk Packaging 1000 piece reel 3 4 5 6 7 8 1. Reference Application Note M513 for reel size information. * 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 * Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, * India Tel: +91.80.43537383 * China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology 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. MAATSS0016 Digital Attenuator, 4-Bit, Single Control 30 dB, 0.5 - 2.0 GHz Electrical Specifications4: TA = 25C, Z0 = 50 , VS = 5 V Parameter Reference Insertion Loss Attenuation Accuracy VSWR Trise, Tfall Ton, Toff Transients 1 dB Compression Test Conditions 0.5 - 1.0 GHz 0.5 - 2.0 GHz 0.5 - 1.0 GHz 0.5 - 2.0 GHz 1.0 - 1.5 GHz 0.5 - 2.0 GHz 10% to 90% RF, 90% to 10% RF 50% Control to 90% RF,50% Control to 10% RF In Band Input Power, 0.5 GHz Input Power, 0.9 GHz 0.5 GHz 0.5 - 2.0 GHz Measured Relative to Input (for two-tone Input Power up to +5 dBm) 0.5 GHz 0.5 - 2.0 GHz Measured Relative to Input (for two-tone Input Power up to +5 dBm) Vc = 5 V -- Units dB dB Min. -- -- Typ. 2.0 2.2 Max. 2.4 2.7 Rev. V3 (0.15 dB + 5% of attenuation setting in dB) dB (0.3 dB + 5% of attenuation setting in dB) dB Ratio Ratio ns ns mV dBm dBm dBm dBm -- -- -- -- -- -- -- -- -- 1.5:1 1.9:1 200 200 75 25 25 65 71 -- -- -- -- -- -- -- -- -- IP2 IP3 dBm dBm A A -- -- -- -- 43 47 -- -- -- -- 10 20 IC IVS 4. External DC blocking capacitors are required on all RF ports. Loss varies at 0.003 dB/C. Absolute Maximum Ratings 5,6 Parameter Input Power 50 MHz 500 - 2000 MHz Control Voltage Operating Temperature Storage Temperature Absolute Maximum +27 dBm +34 dBm -0.5 V < VC < 8.5 V -40C to +85C -65C to +150C Truth Table7 VC1 1 1 1 1 0 0 VC2 1 1 1 0 1 0 VC3 1 1 0 1 1 0 VC4 1 0 1 1 1 0 Attenuation (dB) Reference Insertion Loss 2 4 8 16 30 5. Exceeding any one or combination of these limits may cause permanent damage to this device. 6. M/A-COM does not recommend sustained operation near these survivability limits. 7. 0 = 0 0.2 V, 1 = +5 V 2 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions * North America Tel: 800.366.2266 * Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, * India Tel: +91.80.43537383 * China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology 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. MAATSS0016 Digital Attenuator, 4-Bit, Single Control 30 dB, 0.5 - 2.0 GHz Typical Performance Curves Insertion Loss 3.5 -40C +25C +85C Rev. V3 VSWR 2.0 IL 2 dB 4 dB 8 dB 16 dB 30 dB 1.8 3.0 1.6 2.5 1.4 2.0 1.2 1.5 0.5 1.0 1.5 2.0 2.5 3.0 1.0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) Frequency (GHz) Attenuation 35 30 25 20 15 2 dB 4 dB 8 dB 16 dB 30 dB Attenuation Accuracy 1.5 1.0 0.5 0.0 -0.5 10 5 0 0.5 -1.0 2 dB 4 dB 8 dB 16 dB 30 dB -1.5 1.0 1.5 2.0 2.5 3.0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) Frequency (GHz) 3 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions * North America Tel: 800.366.2266 * Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, * India Tel: +91.80.43537383 * China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology 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. MAATSS0016 Digital Attenuator, 4-Bit, Single Control 30 dB, 0.5 - 2.0 GHz Lead-Free TSSOP-16 Rev. V3 Reference Application Note M538 for lead-free solder reflow recommendations. Meets JEDEC moisture sensitivity level 1 requirements 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. 4 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions * North America Tel: 800.366.2266 * Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, * India Tel: +91.80.43537383 * China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology 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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