ATN3580

www.DataSheet4U.com DATA SHEET ATN3580 Series: Fixed Attenuator Pads Features Specified flat response to 40 GHz Return loss > 16 dB to 40 GHz ● Available at 1–10, 12, 15, 20, 30 and 40 dB ● Power handling to 1 W CW ● Rugged thin film silicon chips ● ● Description The ATN3580 series of attenuator chips incorporate thin film resistors on high resistivity silicon chips to achieve precision attenuation, tight flatness and high return loss to 40 GHz. The design uses a balanced TEE resistive structure to assure broad bandwidth performance. The thin film technology offers improved power handling capability in comparison to the traditional thick film printed attenuator. All ATN3580 attenuator chips are specified for their attenuation at DC. In addition, a wafer probe sample test is performed to 40 GHz to assure meeting the flatness specification. Skyworks’ measurements indicate that attenuation typically increases with increasing frequency, as shown in Figure 1. Absolute Maximum Ratings Characteristic Incident power @ 25 °C Operating temperature Storage temperature Value 1W -55 °C to +175 °C -65 °C to +200 °C Performance is guaranteed only under the conditions listed in the specifications table and is not guaranteed under the full range(s) described by the Absolute Maximum specifications. Exceeding any of the absolute maximum/minimum specifications may result in permanent damage to the device and will void the warranty. CAUTION: Although this device is designed to be as robust...