ATN3590-09 Skyworks Solutions Inc, ATN3590-09 Datasheet

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ATN3590-09

Manufacturer Part Number
ATN3590-09
Description
ATTENUATOR PAD CHIP 2W 9DB
Manufacturer
Skyworks Solutions Inc
Datasheet

Specifications of ATN3590-09

Function
Attenuator, 2W, 9dB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
863-1156

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATN3590-09
Manufacturer:
skyworks
Quantity:
12 800
DATA SHEET
ATN3590 Series: Fixed Attenuators
Applications
Features
Level adjustment in radios, radars, EW/ECM equipment, and
test instruments
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 offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances) compliant packaging.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200842B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • December 2, 2009
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
Figures 2 through 8.
Figure 1. Typical Attenuator Die and Circuit
Back Side
Schematic
Out
In
Back Side
1

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ATN3590-09 Summary of contents

Page 1

... The dice are attached using eutectic solder or conductive epoxy and can operate over a temperature range of – 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 Figures 2 through 8 ...

Page 2

... ATN3590-03 3 ±0.20 ATN3590-04 4 ±0.20 ATN3590-05 5 ±0.20 ATN3590-06 6 ±0.40 ATN3590-07 7 ±0.40 ATN3590-08 8 ±0.40 ATN3590-09 9 ±0.40 ATN3590-10 10 ±0.40 ATN3590-12 12 ±0.40 ATN3590-15 15 ±0.40 ATN3590-20 20 ±1.0 ATN3590-30 30 ±1.0 Note 1: Performance is guaranteed only under the conditions listed in this Table. Note 2: Flatness is defined as the maximum deviation from the mean value of attenuation over the specified frequency range. ...

Page 3

... DATA SHEET • ATN3590 SERIES FIXED ATTENUATORS Frequency (GHz) Figure 3. Attenuation vs Frequency (3 dB, 4 dB, and 5 dB Attenuators Frequency (GHz) Figure 5. Attenuation vs Frequency (9 dB, 10 dB, and 12 dB Attenuators ...

Page 4

... For good high frequency performance essential that there is no ground plane directly beneath the series signal path of the ATN3590. The backside metallization on the die is split into two regions along the sides of the die to accommodate this requirement. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 4 December 2, 2009 • ...

Page 5

... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 200842B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • December 2, 2009 Package Dimensions The PCB layout footprint for the ATN3590 attenuators is shown in Figure 13. Package dimensions are provided in Figure 14. Packaging The standard mode of packaging for shipment of the ATN3590 Attenuator Series is 100 pieces per GelPak™ ...

Page 6

... December 2, 2009 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200842B 0.725 0.700 Epoxy Attach. 0.152 Back Side Figure 14. ATN3590 Attenuator Series Die Dimensions Additional Ground Contacts 0.110 x 0.075 (4 Places) 10DB Attenuator Value Ground Via to Backside ...

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