 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| MAADSS0012 Digital Attenuator, 1-Bit, Single Control 21 dB, 0.8 - 8.0 GHz Features * * * * * * * * 21 dB Step Attenuator Positive Control: 2.5 V typical Insertion Loss: 0.75 dB typical @ 2.0 GHz Current Consumption: 40 A typical IP3: >42 dBm typical @ 2.0 GHz Lead-Free 2mm 8-Lead PDFN Package Halogen-Free "Green" Mold Compound RoHS* Compliant and 260C Re-flow Compatible Rev. V2 Functional Schematic 3 Description M/A-COM's MAADSS0012 is a 1-bit, 21 dB step attenuator. This GaAs MMIC digital attenuator is packaged in an ultra small lead free 2 mm 8-Lead PDFN surface mount package. The MAADSS0012 digital attenuator will work with any power source operating between 2.8 and 5.0 volts. This single bit attenuator is ideally suited for use in wide band systems, up to 8.0 GHz where good linearity and low insertion loss are required. Typical applications for the MAADSS0012 attenuator include WiMAX (802.16), Mesh Networks, Multiband repeaters and other linear systems. 3. Blocking capacitors are required on all RF ports. Pin Configuration Pin No. 1 2 3 4 Function VC Ground RF In/Out Ground Pin No. 5 6 7 8 Function Ground RF In/Out Ground VDD Absolute Maximum Ratings 4,5 Ordering Information 1,2 Part Number MAADSS0012TR-3000 MAADSS0012SMB Package 3000 piece reel Sample Test Board Parameter Input Power 0.8 - 8.0 GHz VDD = 2.8 - 5.0 V Control Voltage Operating Temperature Storage Temperature Absolute Maximum +33 dBm -0.5 V < VC < 5.0 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. MAADSS0012 Digital Attenuator, 1-Bit, Single Control 21 dB, 0.8 - 8.0 GHz Electrical Specifications 6: TA = 25C, Z0 = 50 , VC = 2.5 V, VDD = 2.8 V Parameter Reference Insertion Loss Attenuation Return Loss Trise, Tfall Ton, Toff Transients 1 dB Compression IP2 Test Conditions 2.0 GHz 2.0 GHz 2.0 - 8.0 GHz 10% to 90% RF, 90% to 10% RF 50% Control to 90% RF, 50% Control to 10% RF In Band Input Power, 0.8 - 8.0 GHz 2.0 - 8.0 GHz Measured Relative to Input (for two-tone Input Power up to +5 dBm) 2.0 - 8.0 GHz Measured Relative to Input (for two-tone Input Power up to +5 dBm) VC = 2.5 V VDD = 2.8 V Units dB dB dB ns ns mV dBm dBm Min. -- 20 -- -- -- -- -- -- Typ. 0.75 21 20 50 200 20 25 70 Max. 1.0 22 -- -- -- -- -- -- Rev. V2 IP3 IC IDD dBm A A -- -- -- 42 15 40 -- 20 60 6. External DC blocking capacitors are required on all RF ports. Loss varies at 0.003 dB/C. Recommended Configuration Parts List Part C1, C4 C2, C3 R1, R2 Value 15 pF 47 pF 10K Case Style 0402 0201 0201 Manufacturer Murata Murata Panasonic Truth Table 7 VC 0 1 Attenuation (dB) Reference IL 21 7. 0 = 0 0.2 V, 1 = +2.5 to 5 V, minimum 2.5 V delta. 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. MAADSS0012 Digital Attenuator, 1-Bit, Single Control 21 dB, 0.8 - 8.0 GHz Typical Performance Curves Insertion Loss 0.0 +25C -40C +85C Rev. V2 Relative Attenuation -20.0 +25C -40C +85C -0.5 -20.5 -1.0 -21.0 -1.5 -21.5 -2.0 2 3 4 5 6 7 8 -22.0 2 3 4 5 6 7 8 Frequency (GHz) Frequency (GHz) Input Return Loss, Insertion Loss State -10 +25C -40C +85C Input Return Loss, Attenuation State -10 -15 -15 -20 -20 +25C -40C +85C -25 -25 -30 2 3 4 5 6 7 8 -30 2 3 4 5 6 7 8 Frequency (GHz) Frequency (GHz) Output Return Loss, Insertion Loss State -10 Output Return Loss, Attenuation State -10 -15 +25C -40C +85C -15 -20 -20 +25C -40C +85C -25 -25 -30 2 3 4 5 6 7 8 -30 2 3 4 5 6 7 8 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. MAADSS0012 Digital Attenuator, 1-Bit, Single Control 21 dB, 0.8 - 8.0 GHz Typical Performance Curves IP3 46 45 44 43 42 41 40 2.0 70 Rev. V2 IP2 90 Insertion Loss State Attenuation State 85 Insertion Loss State Attenuation State 80 75 2.5 3.0 3.5 4.0 4.5 5.0 65 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Frequency (GHz) Frequency (GHz) 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. Lead-Free 2 mm 8-Lead PDFN 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. MAADSS0012 Digital Attenuator, 1-Bit, Single Control 21 dB, 0.8 - 8.0 GHz Applications Section--Low Frequency Measurement Insertion Loss 0.0 Rev. V2 Relative Attenuation -8.0 -0.5 -11.5 -1.0 +25C -40C +85C -15.0 +25C -40C +85C -1.5 -18.5 -2.0 0.0 0.5 1.0 1.5 2.0 -22.0 0.0 0.5 1.0 1.5 2.0 Frequency (GHz) Frequency (GHz) Input Return Loss--Insertion Loss State -10 Input Return Loss--Attenuation State 0 -5 -15 +25C -40C +85C -10 -15 -20 +25C -40C +85C -20 -25 -25 -30 0.0 -30 0.0 0.5 1.0 1.5 2.0 0.5 1.0 1.5 2.0 Frequency (GHz) Frequency (GHz) Output Return Loss--Insertion Loss State -10 Output Return Loss--Attenuation State 0 -5 -15 +25C -40C +85C -10 -15 -20 +25C -40C +85C -20 -25 -25 -30 0.0 -30 0.0 0.5 1.0 1.5 2.0 0.5 1.0 1.5 2.0 Frequency (GHz) Frequency (GHz) This data shows the MAADSS0012 with the board and connector loss removed. M/A-COM recommends using DC-Blocking capacitors large enough that their Xc is insignificant at the frequency of use. At 800 MHz a capacitor value greater than 1000 pF is recommended. 5 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. |
Price & Availability of MAADSS0012
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |