MAATCC0007 Digital Attenuator, 31 dB, 5-Bit TTL Driver, DC - 2 GHz Features Attenuation: 1.0 dB Steps to 31 dB Low DC Power Consumption Plastic SOW, Wide Body, SMT Package Integral TTL Driver 50 Impedance Test Boards are Available Tape and Reel Packaging Available Lead-Free SOW-16 Package Halogen-Free "Green" Mold Compound 260C Reflow Compatible RoHS* Compliant Version of AT65-0263 Rev. V6 Schematic with Off-Chip Components RF GND 1 2 3 4 5 6 7 RF 8 GND GND GND GND GND MAATCC0007 5 BIT, 31 dB ATTEN SEE DETAIL 16 15 14 13 12 11 10 GND 9 C16 VEE C1 C2 C4 0.1 F C8 VCC (-5 V) 0.1 F ATTENUATOR DETAIL Description The MAATCC0007 is a GaAs FET 5-bit digital attenuator with integral TTL driver. Step size is 1.0 dB providing 31 dB total attenuation range. This device is in a SOW-16 plastic surface mount package. The MAATCC0007 is ideally suited for use where accuracy, fast speed, very low power consumption and low costs are required. RF RF 1 dB Package MAATCC0007 Bulk Packaging MAATCC0007TR 1000 piece reel MAATCC0007-TB Sample Test Board 4 dB 8 dB 16dB Pin Configuration Pin No. Function Pin No. Function 1 RF 9 C16 2 GND 10 Vcc 3 GND 11 Vee 4 GND 12 C8 5 GND 13 C4 6 GND 14 C2 7 GND 15 C1 8 RF 16 GND Ordering Information1 Part Number 2 dB 1. Reference Application Note M513 for reel size information. * Restrictions on Hazardous Substances, European Union Directive 2011/65/EU. 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-0005581 MAATCC0007 Digital Attenuator, 31 dB, 5-Bit TTL Driver, DC - 2 GHz Rev. V6 Electrical Specifications: Freq. = DC - 2 GHz, TA = 25C Parameter Test Conditions Units Min. Typ. Max. Insertion Loss -- dB -- 2.8 3.2 Attenuation Accuracy Individual Bits 1, 2, 4, 8, 16 Any Combination of bits 3 - 29 dB Any Combination of bits 30 - 31 dB dB VSWR Full Range Ratio -- 1.5:1 1.8:1 Switching Speed 50% Control to 90%/10% RF 10% to 90% or 90% to 10% ns -- 75 20 150 50 1 dB Compression 50 MHz 0.5-2.0 GHz dBm -- +21 +24 -- Input IP3 Two-tone inputs up to +5 dBm 50 MHz 0.5-2.0 GHz dB -- +35 +48 -- VCC2 VEE2 -- V 4.75 -8.0 5.0 -5.0 5.25 -4.75 VIL VIH LOW-level input voltage HIGH-level input voltage V 0.0 2.0 -- 0.8 5.0 Input Leakage Current VIN = VCC or GND A -1.0 -- 1.0 ICC (Quiescent Supply Current) VCNTRL = VCC or GND A -- 250 400 ICC3 (Additional Supply Current Per TTL Input Pin) VCC = max, VCNTRL = VCC - 2.1 V mA -- -- 1.0 IEE VEE min to max, VIN = VIL or VIH mA -1.0 -0.2 -- Thermal Resistance JA PCB mount on FR4 material, copper trace, still air at +25C C/W -- 90 - 130 -- (0.5 +5% of atten setting) (0.5 +5% of atten setting) (0.7 +7% of atten setting) 2. Decoupling capacitors (0.1 F) are required on power supply lines. 3. For calculating ICC, the number of TTL input pins is 6. 2 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-0005581 MAATCC0007 Digital Attenuator, 31 dB, 5-Bit TTL Driver, DC - 2 GHz Absolute Maximum Ratings4,5 Parameter Absolute Maximum Input Power 0.05 GHz 0.5 - 2.0 GHz +27 dBm +34 dBm VCC -0.5 V VCC +7.0 V VEE -8.5 V VEE +0.5 V VCC - VEE -0.5 V VCC - VEE 14.5 V VIN -0.5 V VIN VCC + 0.5 V Operating Temperature -40C to +85C Storage Temperature -65C to +125C 4. Exceeding any one or combination of these limits may cause permanent damage to this device. 5. MACOM does not recommend sustained operation near these survivability limits. Rev. V6 Truth Table (Digital Attenuator) C16 C8 C4 C2 C1 Attenuation 0 0 0 0 0 Loss, Reference 0 0 0 0 1 1 dB 0 0 0 1 0 2 dB 0 0 1 0 0 4 dB 0 1 0 0 0 8 dB 1 0 0 0 0 16 dB 1 1 1 1 1 31 dB 0 = TTL Low; 1 = TTL High 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. 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-0005581 MAATCC0007 Digital Attenuator, 31 dB, 5-Bit TTL Driver, DC - 2 GHz Rev. V6 Typical Performance Curves Attenuation @ 1 dB 3.0 1.6 2.5 1.4 (dB) (dB) Insertion Loss 2.0 +25C -40C +85C 1.5 1.0 0.0 0.5 1.0 1.5 +25C -40C +85C 1.2 1.0 0.8 0.0 2.0 0.5 Frequency (GHz) Attenuation @ 2 dB +25C -40C +85C 4.2 (dB) (dB) 2.0 1.5 2.0 1.5 2.0 4.4 2.2 2.0 1.8 +25C -40C +85C 4.0 3.8 1.6 0.0 0.5 1.0 1.5 3.6 0.0 2.0 0.5 Frequency (GHz) 1.0 Frequency (GHz) Attenuation @ 8 dB Attenuation @ 16 dB 9.5 17.0 +25C -40C +85C 16.5 (dB) 9.0 (dB) 1.5 Attenuation @ 4 dB 2.4 8.5 8.0 +25C -40C +85C 16.0 15.5 7.5 0.0 4 1.0 Frequency (GHz) 0.5 1.0 Frequency (GHz) 1.5 2.0 15.0 0.0 0.5 1.0 Frequency (GHz) 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-0005581 MAATCC0007 Digital Attenuator, 31 dB, 5-Bit TTL Driver, DC - 2 GHz Rev. V6 Typical Performance Curves Attenuation @ 31 dB Maximum VSWR , Loss 31 1.8 30 1.6 (dB) (dB) Input 29 +25C -40C +85C 28 27 0.0 Output 1.4 1.2 0.5 1.0 1.5 1.0 0.0 2.0 0.5 Frequency (GHz) Maximum VSWR, 1 dB Bit Input 1.5 2.0 1.5 2.0 Input 1.6 Output (dB) (dB) 2.0 1.8 1.6 1.4 1.2 Output 1.4 1.2 1.0 0.0 0.5 1.0 1.5 1.0 0.0 2.0 0.5 Frequency (GHz) 1.0 Frequency (GHz) Maximum VSWR, 4 dB Bit Maximum VSWR, 8 dB Bit 1.8 1.8 Input Input 1.6 1.6 Output (dB) (dB) 1.5 Maximum VSWR, 2 dB Bit 1.8 1.4 Output 1.4 1.2 1.2 1.0 0.0 5 1.0 Frequency (GHz) 0.5 1.0 Frequency (GHz) 1.5 2.0 1.0 0.0 0.5 1.0 Frequency (GHz) 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-0005581 MAATCC0007 Digital Attenuator, 31 dB, 5-Bit TTL Driver, DC - 2 GHz Rev. V6 Typical Performance Curves Maximum VSWR, 16 dB Bit Maximum VSWR, 31 dB Bit 1.8 1.8 Input Input 1.6 Output (dB) (dB) 1.6 1.4 1.2 Output 1.4 1.2 1.0 0.0 0.5 1.0 1.5 2.0 Frequency (GHz) 1.0 0.0 0.5 1.0 1.5 2.0 Frequency (GHz) Lead-Free, SOW-16 6 Reference Application Note M538 for lead-free solder reflow recommendations. 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-0005581 MAATCC0007 Digital Attenuator, 31 dB, 5-Bit TTL Driver, DC - 2 GHz Rev. V6 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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