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| MAADCC0006 Digital Attenuator 15.0 dB, 4-Bit, TTL Driver, DC-4.0 GHz Features * * * * * * * * * * * * Attenuation: 1 dB Steps to 15 dB Low DC Power Consumption Small Footprint, JEDEC Package Integral TTL Driver 50 Ohm Impedance Test Boards Available Tape and Reel Packaging Available Lead-Free CSP-1 Package 100% Matte Tin Plating over Copper Halogen-Free "Green" Mold Compound 260C Reflow Compatible RoHS* Compliant Version of AT90-0413 Rev. V5 Schematic with Off-Chip Components Description M/A-COM's MAADCC0006 is a GaAs FET 4-Bit digital attenuator with integral driver. Step size is 1 dB providing a 15 dB attenuation range. This device is in an PQFN plastic surface mount package. The MAADCC0006 is suited for applications where accuracy, fast speed, low power consumption and low costs are required. Pin Configuration2 Pin No. 1 2 3 4 5 6 Function GND C8 C4 C2 C1 GND GND N/C N/C N/C 1 Pin No. 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Function N/C N/C N/C N/C N/C N/C N/C N/C N/C GND RF2 GND N/C1 Vee N/C +Vcc Ordering Information Part Number MAADCC0006 MAADCC0006TR MAADCC0006-TB 7 8 Package Bulk Packaging 1000 piece reel Sample Test Board 9 10 11 12 13 14 15 16 GND RF1 GND N/C N/C N/C Note: Reference Application Note M513 for reel size information. * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. 1 1. Pins 10 & 29 must be isolated. 2. The exposed pad centered on the package bottom must be connected to RF and DC ground. (For PQFN Packages) 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: +91.80.4155721 * 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. MAADCC0006 Digital Attenuator 15.0 dB, 4-Bit, TTL Driver, DC-4.0 GHz Electrical Specifications: TA = 25C Parameter Insertion Loss Attenuation Accuracy VSWR Switching Speed 1 dB Compression Input IP3 +Vcc -Vee VIL VIH lin (Input Leakage Current) Icc (Quiescent Supply Current) Icc (Additional Supply Current Per TTL Input Pin) IEE Thermal Resistance jc Rev. V5 Test Conditions -- Individual Bits or Combination of Bits Full Attenuation Range 50% Cntl to 90%/10% RF 10% to 90% or 90% to 10% -- Two-tone Inputs up to +5 dBm -- -- LOW-level input voltage HIGH-level input voltage Vin = VCC or GND Vcntrl = VCC or GND VCC = Max, Vcntrl = VCC 2.1 V VEE min to max, Vin = VIL or VIH -- Frequency DC-2.5 GHz DC-4.0 GHz DC-2.5 GHz DC-4.0 GHz DC-2.5 GHz DC-4.0 GHz -- -- 50 MHz 0.5-4.0 GHz 50 MHz 0.5-4.0 GHz -- -- -- -- -- -- -- Units dB dB dB dB Ratio Ratio ns ns dB dB dB dB V V V V uA uA mA Min -- -- -- -- -- -- -- -- -- -- -- -- 4.75 -8.0 0.0 2.0 -1.0 -- -- Typ 2.0 2.5 -- -- 1.5:1 1.8:1 25 4 +21 +27 +35 +48 5.0 -5.0 -- -- -- 250 -- Max 2.5 3.0 (0.3+4% of atten setting) (0.3+6% of atten setting) 1.8:1 2.0:1 -- -- -- -- -- -- 5.25 -4.75 0.8 5.0 1.0 400 1.5 -- -- mA C/W -1.0 -- -0.2 15 -- -- Absolute Maximum Ratings 3,4 Parameter Max. Input Power 0.05 GHz 0.5 - 4.0 GHz VCC VEE VCC - VEE Vin 5 Recommended PCB Configuration6 Absolute Maximum +27 dBm +34 dBm -0.5V VCC +7.0V -8.5V VEE +0.5V -0.5V VCC - VEE 14.5V -0.5V Vin VCC + 0.5V -40C to +85C -65C to +125C Operating Temperature Storage Temperature 3. 4. 5. 2 Exceeding any one or combination of these limits may cause permanent damage to this device. M/A-COM does not recommend sustained operation near these survivability limits. Standard CMOS TTL interface, latch-up will occur if logic signal applied prior to power supply. 6. Application Note S2083 is available on line at www.macom.com 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: +91.80.4155721 * 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. MAADCC0006 Digital Attenuator 15.0 dB, 4-Bit, TTL Driver, DC-4.0 GHz Handling Procedures Please observe the following precautions to avoid damage: Rev. V5 Truth Table (Digital Attenuator) C8 0 0 0 0 1 1 C4 0 0 0 1 0 1 C2 0 0 1 0 0 1 C1 0 1 0 0 0 1 Attenuation Loss, Reference 1.0 dB 2.0 dB 4.0 dB 8.0 dB 15.0 dB 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. Moisture Sensitivity The MSL rating for this part is defined as Level 2 per IPC/JEDEC J-STD-020. Parts shall be stored and/or baked as required for MSL Level 2 parts. 0 = TTL Low. 1 = TTL High Typical Performance Curves Reference Loss vs. Frequency 4.0 Attenuation - 1 dB Bit vs. Frequency 1.3 -40C Reference Loss (dB) 3.0 85C 2.0 Attenuation (dB) 25C 1.2 25C 1.1 1.0 0.9 0.8 1.0 -40C 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Frequency (GHz) 85C 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Frequency (GHz) Attenuation - 2 dB Bit vs. Frequency 2.6 Attenuation - 4dB Bit vs. Frequency 4.6 Attenuation (dB) 2.2 Attenuation (dB) 2.4 -40C 85C 4.4 -40C 25C 4.2 2.0 4.0 25C 1.8 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Frequency (GHz) 3.8 0.0 0.5 1.0 1.5 85C 2.0 2.5 3.0 3.5 4.0 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: +91.80.4155721 * 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. MAADCC0006 Digital Attenuator 15.0 dB, 4-Bit, TTL Driver, DC-4.0 GHz Typical Performance Curves Attenuation - 8 dB Bit vs. Frequency Attenuation - 15 dB Attenuation vs. Frequency Rev. V5 8.6 16.5 -40C Attenuation (dB) 8.4 25C 16.0 Attenuation (dB) 15.5 15.0 -40C 25C 8.2 8.0 85C 85C 14.5 7.8 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Frequency (GHz) 14.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Frequency (GHz) VSWR vs. Frequency Reference Loss State 2.0 1.8 1.6 1.4 1.2 1.0 0.0 0.5 1.0 1.5 2.0 2.5 Frequency (GHz) VSWR - 1 dB Bit vs. Frequency 2.0 1.8 RF1 VSWR VSWR 1.6 1.4 1.2 RF1 RF2 RF2 3.0 3.5 4.0 1.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Frequency (GHz) VSWR - 2 dB Bit vs. Frequency VSWR - 4 dB Bit vs. Frequency 2.0 1.8 1.6 1.4 1.2 1.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Frequency (GHz) 2.0 1.8 1.6 VSWR VSWR RF2 RF1 RF2 1.4 1.2 1.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Frequency (GHz) RF1 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: +91.80.4155721 * 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. MAADCC0006 Digital Attenuator 15.0 dB, 4-Bit, TTL Driver, DC-4.0 GHz Typical Performance Curves VSWR - 8 dB Bit vs. Frequency VSWR - 15 dB Attenuation vs. Frequency Rev. V5 2.0 1.8 1.6 1.4 1.2 1.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Frequency (GHz) 2.0 1.8 1.6 1.4 1.2 1.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Frequency (GHz) VSWR RF1 RF2 VSWR RF2 RF1 CSP-1, Lead-Free 4 x 6 mm, 32-lead PQFN Reference Application Note M538 for lead-free solder reflow recommendations. 5 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: +91.80.4155721 * 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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