ATN3590_V01 SKYWORKS

Document overview

  • Manufacturer or author: Provided By digicamel.com
  • PDF pages: 7

Technical content

Features

 Fixed value, absorptive devices  Available attenuation values range from 0 to 10 dB (in 1 dB steps), and 12, 15, 20, and 30 dB  Suitable for use to 40 GHz or higher  Excellent return loss: 30 dB, typical  Enhanced power handling: 2 W Skyworks GreenTM products are compliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks Definition of GreenTM, document number SQ04–0074. Back Side Back Side Out In Schematic Figure 1. Typical Attenuator Die and Circuit

Description

The ATN3590 family of fixed resistive attenuators are integrated circuits comprising thin film resistors and through-die vias that provide excellent attenuation flatness from low frequency to 40 GHz or higher. These attenuators are available from 0 to 30 dB (see Table 2). The ATN3590 attenuator family is optimized for surface mounting on co-planar waveguide or microstrip printed circuit boards. Bond wires or ribbons are used to connect the input and output ports of the attenuators to the external circuit transmission lines. Connection to ground is accomplished by through-die vias to the die backside metallization. The dice are attached using eutectic solder or conductive epoxy and can operate over a temperature range of –65 C to 150 C. The absolute maximum ratings for the ATN3590 attenuators are provided in Table 1, and the electrical specifications are shown in Table 2. Typical performance characteristics are illustrated in

Table 1. ATN3590 Series Absolute Maximum Ratings1 at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device. standard ESD handling precautions should be used at all times. Table 2. ATN3590Series Electrical Specifications1 1 Performance is guaranteed only under the conditions listed in this Table. 2 Flatness is defined as the maximum deviation from the mean value of attenuation over the specified frequency range.

  1. Plating: Gold 100 to 150 micro-inches
  2. Unless otherwise specified:
  3. Commercial published tolerances shall apply

Figure 13. Suggested Land Pattern

  1. All measurements in millimeters
  2. All dimensions ± 0.025 mm [0.001 inch]

Figure 14. ATN3590 Attenuator Series Die Dimensions Copyright © 2009, 2012-2013, 2016 Skyworks Solutions, Inc. All Rights Reserved. update the materials or information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from any future changes. damages resulting from such improper use or sale. applications assistance, customer product design, or damage to any equipment resulting from the use of Skyworks products outside of stated published specifications or parameters.