MAATCC0006 Digital Attenuator 30 dB, 4-Bit, TTL Driver, DC - 3 GHz Features Attenuation: 2 dB Steps to 30 dB Low DC Power Consumption Integral TTL Driver 50 Impedance Temperature Stability: 0.18 dB from -55C to +85C Lead-Free SO-16 Package 100% Matte Tin Plating over Copper Halogen-Free "Green" Mold Compound 260C Reflow Compatible RoHS* Compliant Version of AT65-0233 Rev. V5 Schematic with Off-Chip Components or Functional Block Diagram Description The MAATCC0006 is a GaAs FET 4-bit digital attenuator with a 2 dB minimum step size and a 30 dB total attenuation range. This device is in a SOIC-16 plastic surface mount package. The MAATCC0006 is ideally suited for use where accuracy, fast speed, very low power consumption is required. Typical applications include dynamic range setting in precision receiver circuits and other gain/ leveling control circuits. Pin Configuration Pin # Function Pin # Function 1 GND 9 C2 2 RF1 10 C1 3 GND Ordering Information1 11 GND 4 2 NC 12 GND 5 Vee 13 NC2 6 Vcc 14 GND Part Number Package MAATCC0006 Bulk Packaging MAATCC0006TR 1000 piece reel 7 C4 15 RF2 MAATCC0006-TB Sample Test Board 8 C3 16 GND 1. Reference Application Note M513 for reel size information. 2. NC = No Connection * Restrictions on Hazardous Substances, compliant to current RoHS EU directive. 1 MACOM 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: https://www.macom.com/support DC-0007418 MAATCC0006 Digital Attenuator 30 dB, 4-Bit, TTL Driver, DC - 3 GHz Rev. V5 Electrical Specifications: TA = 25C Parameter Test Conditions VCC VEE VIL VIH DC - 0.5 GHz DC - 2.0 GHz DC - 3.0 GHz Any Bit or Combination of Bits DC - 3.0 GHz Full Range DC - 3.0 GHz 10% to 90% 50% Cntl to 90%/10% RF In-Band Input Power 0.05 GHz 0.5 - 3.0 GHz Two-tone inputs up to +5 dBm 0.05 GHz 0.5 - 3.0 GHz Two-tone inputs up to +5 dBm 0.05 GHz 0.5 - 3.0 GHz -- -- LOW-level input voltage HIGH-level input voltage lin (Input Leakage Current) Vin = VCC or GND Insertion Loss Attenuation Accuracy VSWR Trise, Tfall Ton, Toff Transients 1 dB Compression Input IP3 Input IP2 Icc (Quiescent Supply Current) Icc (Additional Supply Current Per TTL Input Pin) IEE 2 Max. dB -- 1.7 2.3 2.6 2.0 2.7 3.1 dB (.4 + 8% of attenuation) Ratio -- -- 1.7:1 ns ns mV -- 10 30 35 50 150 -- dBm -- +20 +28 -- dBm -- +40 +50 -- dBm -- +45 +68 -- A -1.0 -- 1.0 Vcntrl = VCC or GND A -- 250 400 VCC = Max, Vcntrl = VCC - 2.1 V mA -- -- 1.0 VEE min to max, Vin = VIL or VIH mA -1.0 -0.2 -- V V 5.5 -4.75 0.8 5.0 -- Truth Table (Digital Attenuator)6 C1 C2 C3 C4 Attenuation 0 0 0 0 Loss, Reference 1 0 0 0 2.0 dB -0.5 V VCC +7.0 V 0 1 0 0 4.0 dB -8.5 V VEE +0.5 V 0 0 1 0 8.0 dB -0.5 V VCC - VEE 14.5 V 0 0 0 1 16.0 dB -0.5 V VIN VCC + 0.5 V 1 1 1 1 30.0 dB Absolute Maximum Input Power 0.05 GHz 0.5 - 3.0 GHz +27 dBm +34 dBm VCC VEE Vin Typ. 5.0 -5.0 Parameter 5 Min. 4.5 -8.0 0.0 2.0 Absolute Maximum Ratings3,4 VCC - VEE Units Operating Temperature -40C to +85C Storage Temperature -65C to +125C 6. 0 = TTL Low; 1 = TTL High 3. Exceeding any one or combination of these limits may cause permanent damage to this device. 4. MACOM does not recommend sustained operation near these survivability limits. 5. Standard CMOS TTL interface, latch=up will occur if logic signal applied prior to power supply. MACOM 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: https://www.macom.com/support DC-0007418 MAATCC0006 Digital Attenuator 30 dB, 4-Bit, TTL Driver, DC - 3 GHz Rev. V5 Typical Performance Curves Attenuation Accuracy, 2 dB Loss (dB) 3 2 1 0 0 0.5 1 1.5 2 2.5 3 Deviation from Nom. Atten. (dB) Typical Insertion Loss (dB) 0.6 0.4 0.2 0 -0.2 -0.4 -0.6 0 0.5 0.6 0.4 0.2 0 -0.2 -0.4 -0.6 0.5 1 1.5 2 2.5 3 Attenuation Accuracy, 8 dB 1.5 2 Fre que ncy (GHz ) 2.5 3 Deviation from Nom. Atten. (dB) Deviation from Nom. Atten. (dB) Attenuation Accuracy, 4 dB 0 1 Fre que ncy (GHz ) Fre que ncy (GHz ) 0.4 0.2 0 -0.2 -0.4 0 0.5 1 1.5 2 2.5 3 Frequency (GHz) 3 MACOM 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: https://www.macom.com/support DC-0007418 MAATCC0006 Digital Attenuator 30 dB, 4-Bit, TTL Driver, DC - 3 GHz Rev. V5 Typical Performance Curves Attenuation Accuracy, 30 dB 0.8 0.4 0 -0.4 -0.8 0 0.5 1 1.5 2 2.5 3 Deviation from Nom. Atten. (dB) Deviation from Nom. Atten. (dB) Attenuation Accuracy, 16 dB 0.8 0.4 0 -0.4 -0.8 -1.2 -1.6 -2 -2.4 0 0.5 Fre que ncy (GHz ) 2 2.5 3 Typical RF2 VSWR 16 d B 3 0 dB 2 , 4 , & 8 dB Inser t io n Lo ss 1.4 1.4 1.3 1.3 VSWR VSWR 1.5 Fre que ncy (GHz ) Typical RF1 VSWR Inser t io n Lo ss 1 1.2 1.1 16 d B 3 0 dB 2 , 4 , & 8 dB 1.2 1.1 1 1 0 0.5 1 1.5 2 Fre que ncy (GHz ) 2.5 3 0 0.5 1 1.5 2 2.5 3 Fre que ncy (GHz ) 4 MACOM 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: https://www.macom.com/support DC-0007418 MAATCC0006 Digital Attenuator 30 dB, 4-Bit, TTL Driver, DC - 3 GHz Rev. V5 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, SOIC-16 Reference Application Note M538 for lead-free solder reflow recommendations. 5 MACOM 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: https://www.macom.com/support DC-0007418 MAATCC0006 Digital Attenuator 30 dB, 4-Bit, TTL Driver, DC - 3 GHz Rev. V5 MACOM Technology Solutions Inc. All rights reserved. Information in this document is provided in connection with MACOM Technology Solutions Inc ("MACOM") products. 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