MAADSS0009 Digital Attenuator, 30 dB, 4-Bit DC - 2.0 GHz Rev. V1 Features Functional Schematic  Attenuation 2-dB Steps to 30 dB RF1 GND GND GND GND GND GND RF2  High Accuracy  Low Intermodulation Product: +50 dBm IP3 16 15 14 13 12 11 10 9  Low DC Power Consumption: 50 µW  Temperature Stability +/-0.15 dB: -40°C to +85°C  Lead-Free SOIC-16 Plastic Package 16 dB 8 dB 4 dB 2 dB  100% Matte Tin Plating over Copper  Halogen-Free “Green” Mold Compound  260°C Reflow Compatible  RoHS* Compliant Version of AT-220 Description M/A-COM’s MAADSS0009 is a 4-bit, 2-dB step GaAs MMIC digital attenuator in a lead-free SOIC 16-lead surface mount plastic package. The 1 2 3 4 5 6 7 8 MAADSS0009 is ideally suited for use where high VC1 VC1 VC2 VC2 VC3 VC3 VC4 VC4 accuracy, fast switching, very low power consumption and low intermodulation products are required. Typical applications include radio and Pin Configuration cellular equipment, wireless LANs, GPS equipment and other Gain/Level Control circuits. Pin No. Function Pin No. Function 1 VC1 9 RF2 The MAADSS0009 is fabricated with a monolithic 2 VC1 10 GND GaAs MMIC using a mature 1-micron process. The process features full chip passivation for increased 3 VC2 11 GND performance and reliability. 4 VC2 12 GND 5 VC3 13 GND Ordering Information1 6 VC3 14 GND Part Number Package 7 VC4 15 GND 8 VC4 16 RF1 MAADSS0009 Lead-Free SOIC 16-Lead MAADSS0009TR-3000 3000 piece reel Absolute Maximum Ratings 2,3 1. Reference Application Note M513 for reel size information. Parameter Absolute Maximum Input Power 50 MHz +27 dBm 500-2000 MHz +34 dBm Control Voltage -8.5 V  V  5V C Operating Temperature -40°C to +85°C Storage Temperature -65°C to +150°C 2. Exceeding any one or combination of these limits may cause permanent damage to this device. 3. M/A-COM does not recommend sustained operation near these survivability limits. * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. 111 M/A-COM 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

MAADSS0009 Digital Attenuator, 30 dB, 4-Bit DC - 2.0 GHz Rev. V1 Electrical Specifications: T = 25°C, V = 0 V / -5 V, Z = 50  A C 0 Parameter Test Conditions Units Min. Typ. Max. DC - 0.5 GHz dB — 1.5 1.7 Insertion Loss (reference state) DC - 1.0 GHz dB — 1.6 1.8 DC - 2.0 GHz dB — 1.8 2.1 DC - 1.0 GHz ± (0.15 dB + 3% of Atten Setting in dB) dB Attenuation Accuracy 4 DC - 2.0 GHz ± (0.30 dB + 4% of Atten Setting in dB) dB VSWR Ratio — 1.2:1 — Trise, Tfall 10% to 90% RF, 90% to 10% RF nS — 12 — 50% Control to 90% RF, Ton, Toff nS — 18 — 50% Control to 10% RF Transients In-Band mV — 25 — Input Power, 0.05 GHz dBm — 20 — 1 dB Compression Input Power, 0.5 - 2.0 GHz dBm — 28 — Measured Relative to Input Power (For two-tone input power up to +5 dBm) IP 2 0.05 GHz dBm — 45 — 0.5 - 2.0 GHz dBm — 68 — Measured Relative to Input Power (For two-tone input power up to +5 dBm) IP 3 0.05 GHz dBm — 40 — 0.5 - 2.0 GHz dBm — 50 — Control Current |V | = 5 V A — 100 C 4. Attenuation accuracy specifications apply with negative bias control and low inductance grounding. Lead-Free SOIC-16† Truth Table 5 Control Inputs VC VC VC VC VC VC VC VC Attenution 4 4 3 3 2 2 1 1 (dB) 1 0 1 0 1 0 1 0 Reference State 0 1 1 0 1 0 1 0 2 dB 1 0 0 1 1 0 1 0 4 dB 1 0 1 0 0 1 1 0 8 dB 1 0 1 0 1 0 0 1 16 dB 0 1 0 1 0 1 0 1 30 dB 5. 0 = -0.2 V to 0 V, 1 = -8 V to -5 V. † Reference Application Note M538 for lead-free solder reflow recommendations. 222 M/A-COM 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

MAADSS0009 Digital Attenuator, 30 dB, 4-Bit DC - 2.0 GHz Rev. V1 Typical Performance Curves Insertion Loss Attenuation 3 0 -5 2 -10 -15 1 +25°C -20 -40°C +85°C -25 0 -30 0.0 0.5 1.0 1.5 2.0 0.0 0.5 1.0 1.5 2.0 Frequency (GHz) Frequency (GHz) VSWR Attenuation Accuracy 2.0 1.5 AttenDev 2 IL AttenDev4 2 dB 1.0 Attendev8 1.8 4 dB AttenDev16 8 dB AttenDev30 16 dB 0.5 1.6 0.0 1.4 -0.5 1.2 -1.0 1.0 -1.5 0.0 0.5 1.0 1.5 2.0 0.0 0.5 1.0 1.5 2.0 Frequency (GHz) Frequency (GHz) 333 M/A-COM 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

MAADSS0009 Digital Attenuator, 30 dB, 4-Bit DC - 2.0 GHz Rev. V1 M/A-COM Technology Solutions Inc. All rights reserved. Information in this document is provided in connection with M/A-COM Technology Solutions Inc ("MACOM") products. These materials are provided by MACOM as a service to its customers and may be used for informational purposes only. Except as provided in MACOM's Terms and Conditions of Sale for such products or in any separate agreement related to this document, MACOM assumes no liability whatsoever. MACOM assumes no responsibility for errors or omissions in these materials. MACOM may make changes to specifications and product descriptions at any time, without notice. MACOM makes no commitment to update the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to its specifications and product descriptions. No license, express or implied, by estoppels or otherwise, to any intellectual property rights is granted by this document. THESE MATERIALS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, RELATING TO SALE AND/OR USE OF MACOM PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, CONSEQUENTIAL OR INCIDENTAL DAMAGES, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. MACOM FURTHER DOES NOT WARRANT THE ACCURACY OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN THESE MATERIALS. MACOM SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS, WHICH MAY RESULT FROM THE USE OF THESE MATERIALS. MACOM products are not intended for use in medical, lifesaving or life sustaining applications. MACOM customers using or selling MACOM products for use in such applications do so at their own risk and agree to fully indemnify MACOM for any damages resulting from such improper use or sale. 444 M/A-COM 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