DATA SHEET ATN3580 Series: Fixed Attenuator Pads Applications Attenuators Features Specified flat response to 40 GHz Return loss > 16 dB to 40 GHz Available at 110, 12, 15, 20, 30 and 40 dB Power handling to 1 W CW Rugged thin-film silicon chips Lead (Pb)-free, RoHS-compliant, and Green Description The ATN3580 series of attenuator chips incorporates thin-film resistors on high-resistivity silicon to achieve precision attenuation, tight flatness and excellent return loss to 40 GHz. The design uses a balanced TEE resistive structure to assure broad bandwidth performance. The thin-film technology offers improved Table 1. Absolute Maximum Ratings power-handling capability in comparison to the traditional thick- Characteristic Value film printed attenuator. All ATN3580 attenuator chips are Incident power 25 C 1 W specified for their attenuation at DC. A wafer probe sample test is Operating temperature 55 C to +150 C performed to 40 GHz to assure the flatness specification. The absolute maximum ratings are shown in Table 1. Electrical Storage temperature 65 C to +150 C specifications and minimum return loss are provided in Tables 2 Electrostatic discharge: and 3, respectively. Typical performance characteristics are Charged-Device Model (CDM), Class 4 1000 V shown in Figures 1 and 2. Drawings for suggested die mount and Human Body Model (HBM), Class 2 2000 V Machine Model (MM), Class B 200 V ribbon attachment, product outlines, and a suggested land pattern are shown in Figures 3 through 7. Note: Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other parameters set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device. Skyworks Green products are compliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks CAUTION: Although this device is designed to be as robust as Denition of Green, document number possible, Electrostatic Discharge (ESD) can damage SQ04-0074. this device. This device must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 200141I Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice November 27, 2013 1 DATA SHEET ATN3580 SERIES: FIXED ATTENUATOR PADS Table 2. Electrical Specifications at 25 C Attenuator Flatness Nominal Attenuation DC Tolerance 0.1 to 12 GHz 0.1 to 26.5 GHz 0.1 to 40 GHz (dB) (dB) (dB) (dB) (dB) Outline Drawing Part Number 1 0.15 0.2 0.4 0.6 516-060 ATN3580-01 2 0.15 0.2 0.4 0.6 516-060 ATN3580-02 3 0.25 0.2 0.4 0.6 516-060 ATN3580-03 4 0.25 0.2 0.4 0.6 516-060 ATN3580-04 5 0.25 0.3 0.5 0.8 516-060 ATN3580-05 6 0.25 0.3 0.5 0.8 518-060 ATN3580-06 7 0.25 0.3 0.5 0.8 518-060 ATN3580-07 8 0.35 0.3 0.5 0.8 518-060 ATN3580-08 9 0.35 0.3 0.5 0.8 518-060 ATN3580-09 10 0.35 0.4 0.6 1.0 518-060 ATN3580-10 12 0.50 0.4 0.6 1.0 518-060 ATN3580-12 15 0.50 0.4 0.6 1.0 518-060 ATN3580-15 20 1.10 0.4 0.6 1.0 518-060 ATN3580-20 30 1.60 0.6 1.0 2.0 518-060 ATN3580-30 40 1.60 1.0 2.0 4.0 518-060 ATN3580-40 Note: Performance is guaranteed only under the conditions listed in this Table. Table 3. Minimum Return Loss S11 0.1 to 7 GHz 0.1 to 12 GHz 0.1 to 26.5 GHz 0.1 to 40 GHz (dB) (dB) (dB) (dB) ATN3580 Series 25 23 18 15 Note: Performance is guaranteed only under the conditions listed in this Table. Typical Performance Characteristics 11 30 Flatness 20 10 10 9 0 010 20 30 40 0 10 20 30 40 Frequency (GHz) Frequency (GHz) Figure 1. ATN3580-10 Figure 2. ATN3580-10 Typical Attenuation vs Frequency Typical Input Return Loss vs Frequency Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 2 November 27, 2013 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 200141I Attenuation (dB) Return Loss (dB)