DS-329-PIN - M/A-COM Technology Solutions

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

Applications

 Attenuators

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

 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

power-handling capability in comparison to the traditional thick-

film printed attenuator. All ATN3580 attenuator chips are

specified for their attenuation at DC. A wafer probe sample test is

performed to 40 GHz to assure the flatness specification. The

absolute maximum ratings are shown in Table 1. Electrical

specifications and minimum return loss are provided in Tables 2

and 3, respectively. Typical performance characteristics are

shown in Figures 1 and 2. Drawings for suggested die mount and

ribbon attachment, product outlines, and a suggested land pattern

are shown in Figures 3 through 7.

Skyworks Green™ products are compliant with

all applicable legislation and are halogen-free.

For additional information, refer to Skyworks

Deﬁnition of Green™, document number

SQ04-0074.

Table 1. Absolute Maximum Ratings

Characteristic Value

Incident power @ 25 °C 1 W

Operating temperature –55 °C to +150 °C

Storage temperature –65 °C to +150 °C

Electrostatic discharge:

Charged-Device Model (CDM), Class 4

Human Body Model (HBM), Class 2

Machine Model (MM), Class B

1000 V

2000 V

200 V

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.

CAUTION: Although this device is designed to be as robust as

possible, Electrostatic Discharge (ESD) can damage

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.

DATA SHEET • ATN3580 SERIES: FIXED ATTENUATOR PADS

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

Table 2. Electrical Specifications at 25 C

Attenuator Flatness

Nominal Attenuation

(dB)

DC Tolerance

(dB)

0.1 to 12 GHz

(dB)

0.1 to 26.5 GHz

(dB)

0.1 to 40 GHz

(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

(dB)

0.1 to 12 GHz

(dB)

0.1 to 26.5 GHz

(dB)

0.1 to 40 GHz

(dB)

ATN3580 Series 25 23 18 15

Note: Performance is guaranteed only under the conditions listed in this Table.

Typical Performance Characteristics

Flatness

010 20 30

Frequency (GHz)

Attenuation (dB)

Figure 1. ATN3580-10

Typical Attenuation vs Frequency

10 20 30 4

Frequency (GHz)

Return Loss (dB)

Figure 2. ATN3580-10

Typical Input Return Loss vs Frequency

DATA SHEET • ATN3580 SERIES: FIXED ATTENUATOR PADS

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

Suggested Die Mount and Ribbon Attachment Drawings, Outline Drawings, and a Suggested Land

Pattern

Input/Output Input/Output

Ground

Y0381

Ground

3 mil Au [0.08 mm]

Ribbon

250 mil long [0.64 mm]

2 Places

0.010 inch [0.25 mm]

Vias

1 mil [0.02 mm] Gold Wire

Figure 3. Suggested Die Mount and Ribbon Attachment

(1 to 5 dB)

0.0075 (0.190 mm)

0.0055 (0.140 mm)

0.029 ± 0.002

(0.737 mm)

0.027 ± 0.002

(0.686 mm)

0.022

(0.559 mm)

1. Cross hatching = gold contact areas.

2. Dimensions not speciﬁed in this drawing vary per attenuation value.

3. Indicates attenuation value.

4. This dimension can be as high as 0.012 for high attenuation values.

Schematic

Att. Pads

In Out

Coplanar Resistor

Pads Must

Be Grounded

0.0045 (0.114 mm)

0.0035 (0.089 mm)

2 Places

0.027

(0.686 mm)

0.001

(0.025 mm)

0.005

(0.127 mm)

0.002 (0.051 mm)

See Note 4

0.0055 (0.140 mm)

0.0045 (0.114 mm)

2 Places

0.009

0.030 (0.76 mm)

See Note 3

2 Places

Figure 5. 518-060 Outline Drawing

Input/Output Input/Output

Ground

3 mil Au [0.08 mm]

Ribbon

250 mil long [0.64 mm]

2 Places

Ø0.010 inch [0.25 mm]

Vias

Y0346

1 mil [0.02 mm] Gold Wire

Figure 4. Suggested Die Mount and Ribbon Attachment

(≥ 6 dB)

1. Cross hatching = gold contact areas.

2. Dimensions not speciﬁed in this drawing vary per attenuation value.

3. Indicates attenuation value.

4. This dimension can be as high as 0.012 for high attenuation values.

Schematic Att. Pads

Out

0.0075 (0.191 mm)

0.0055 (0.140 mm)

0.012 (0.30 mm)

0.010 (0.25 mm) Typ.

0.032

(0.81 mm)

0.029

(0.74 mm)

0.020

(0.51 mm)

See Note 3

2 Places

0.026

(0.66 mm)

0.002 (0.05 mm)

Min. Typ.

0.006 (0.15 mm)

0.004 (0.10 mm)

Typ. Sq.

Coplanar

Resistor,

Pads Must

Be Grounded

0.0075 (0.190 mm)

0.0055 (0.140 mm)

Silicon

Input/Output

Figure 6. 516-060 Outline Drawing

DATA SHEET • ATN3580 SERIES: FIXED ATTENUATOR PADS

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

4 November 27, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200141I

0.030 [0.76 mm]

0.047 [1.19 mm]

4X 0.040 [1.02 mm]

0.140 [3.56 mm]

0.070 [1.78 mm]

0.062 [1.57 mm]

0.124 [3.15 mm]

0.010 [0.25 mm]

0.045 [1.13 mm]

0.030 [0.76 mm] Typ

Ø0.010 [0.25 mm] Vias

Notes:

1. Material: Alumina 99.6%

Dielectric Constant: 9.9

Efffective Dielectric Constant: 6.8

Transmission Line Width: 0.010 inch

Substrate Thickness: 0.010 inch

Coplanar Gap: 0.025 inch

2. Plating: Gold 100 to 150 micro-inches

Y0344

3. Unless otherwise speciﬁed:

Dimensions are in inches

Tolerances on ﬁnish: RMS 63

Angles ± 0.5° Fractions: ± 1/64

4 place decimals: ± 0.0005

3 place decimals: ± 0.005

2 place decimals: ± 0.02

4. Commercial published tolerances shall apply to tubing,

bar, plate, etc. All threads to be Class 2A or Class 2B. Plated

parts must ﬁt gauges and meet speciﬁed tolerances

after plating.

Figure 7. Suggested Land Pattern

DATA SHEET • ATN3580 SERIES: FIXED ATTENUATOR PADS

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

Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by

Skyworks as a service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the

information contained herein. Skyworks may change its documentation, products, services, specifications or product descriptions at any time, without notice. Skyworks makes no commitment to

update the materials or information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from any future changes.

No license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document. Skyworks assumes no liability for any materials, products or

information provided hereunder, including the sale, distribution, reproduction or use of Skyworks products, information or materials, except as may be provided in Skyworks Terms and Conditions

of Sale.

THE MATERIALS, PRODUCTS AND INFORMATION ARE PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING FITNESS FOR A

PARTICULAR PURPOSE OR USE, MERCHANTABILITY, PERFORMANCE, QUALITY OR NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHT; ALL SUCH WARRANTIES ARE HEREBY EXPRESSLY

DISCLAIMED. SKYWORKS DOES NOT WARRANT THE ACCURACY OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN THESE MATERIALS. SKYWORKS

SHALL NOT BE LIABLE FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO ANY SPECIAL, INDIRECT, INCIDENTAL, STATUTORY, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION,

LOST REVENUES OR LOST PROFITS THAT MAY RESULT FROM THE USE OF THE MATERIALS OR INFORMATION, WHETHER OR NOT THE RECIPIENT OF MATERIALS HAS BEEN ADVISED OF THE

POSSIBILITY OF SUCH DAMAGE.

Skyworks products are not intended for use in medical, lifesaving or life-sustaining applications, or other equipment in which the failure of the Skyworks products could lead to personal injury,

death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any

damages resulting from such improper use or sale.

Customers are responsible for their products and applications using Skyworks products, which may deviate from published specifications as a result of design defects, errors, or operation of

products outside of published parameters or design specifications. Customers should include design and operating safeguards to minimize these and other risks. Skyworks assumes no liability for

applications assistance, customer product design, or damage to any equipment resulting from the use of Skyworks products outside of stated published specifications or parameters.

Skyworks, the Skyworks symbol, and “Breakthrough Simplicity” are trademarks or registered trademarks of Skyworks Solutions, Inc., in the United States and other countries. Third-party brands

and names are for identification purposes only, and are the property of their respective owners. Additional information, including relevant terms and conditions, posted at www.skyworksinc.com,

are incorporated by reference.