ATNXX-00110 MARKIMICROWAVE | Alldatasheet
Document overview
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Technical content
GaAs MMIC DC to 110GHz Attenuator Family ATNXX-00110 Copyright © 2020 Marki Microwave, Inc. P a g e 1 | R evA Module LEAD-FREE / RoHS-COMPLIANT
1 Device Overview
1.1 General Description
The ATNXX-00110 is a family of precision GaAs MMIC fixed attenuators. These attenuators are an ideal solution for attenuating a signal and they can be used in a wide range of applications. They are ideal for test equipment’s protection and signal overload prevention in various RF circuitry. A 50-ohm match is maintained over the entire operating frequency range.
1.2 Features
▪ 6 or 10dB attenuation DC to 110 GHz ▪ Return loss: typical 20 dB over the entire band ▪ Serialized for traceability ▪ S2P data: ATNXX-00110.s2p
1.3 Applications
▪ 5G ▪ Automotive Radar ▪ Test Equipment ▪ Amplitude matching ▪ Precision characterization ▪ Wireless Backhaul
1.4 Functional Block Diagram
1.5 Part Ordering Options1,2
(dB) Description Package Green Status Product Lifecycle Export Classification ATN06-00110 6.5 Connectorized Module 1.0 mm-F/F Module RoHS Active EAR99 ATN10-00110 10.5 ATN06-00110-2W 6.5 Connectorized Module 1.0 mm-M/F Module RoHS Active EAR99 ATN10-00110-2W 10.5 ATN06-00110-3W 6.5 Connectorized Module 1.0 mm-M/M Module RoHS Active EAR99 ATN10-00110-3W 10.5 1 Refer to our website for a list of definitions for terminology presented in this table. 2 Default is 1.0 mm female connectors. Consult factory for other connector opt ions. IN/OUT OUT/IN
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Revision History
Revision Code Revision Date Comment - October 2020 Initial Datasheet Release A November 2020 Updated outline Drawings
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2 Port Configurations and Functions
2.1 Port Diagram
A bottom-up view of the ATN10-00110 M-package outline drawing is shown below.
2.2 Port Functions
Port Function Description Equivalent Circuit Port 1 Input/Output Port 1 and port 2 are DC connected to each other and ground through a T- network of resistors. Port 2 Input/Output Pad Ground M package ground provided through metal housing and outer coax conductor. microwave D/C S/N 10 dB Attenuator Port 1 Port 2
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3 Specifications
3.1 Absolute Maximum Ratings3
The Absolute Maximum Ratings indicate limits beyond which damage may occur to the device. If these limits are exceeded, the device may be inoperable or have a reduced lifetime. Parameter Maximum Rating Units DC Current at any port (6 dB attenuator) 100 mA DC Current at any port (10 dB attenuator) 150 mA Power Handling, at any Port4 2 W Operating Temperature -55 to +100 °C Storage Temperature -65 to +125 ºC
3.2 Package Information
ESD Human Body Model (HBM), per MIL-STD-750, Method 1020 1A Weight M package 14.2 g
3.3 Electrical Specifications
The electrical specifications apply at TA=+25°C in a 50Ω system. Typical data shown is for the attenuator in a M package with a sine wave input applied to port 1. Min and Max limits are guaranteed at TA=+25°C. Model Attenuation (dB) Frequency (GHz) Attenuation accuracy (Typical) Return loss (dB) (Typical) Impedance ( Ω ) ATN10-00110 10.5 DC-81 ±0.4 22 50 81-100 ±1 20 100-110 ±1.2 15 ATN06-00110 6.5 DC-81 ±0.4 22 50 81-100 ±1 20 100-110 ±1.2 15
3 Reliability ratings are individual, a combination of stresses (DC current, RF power, and heat) may
cause premature failure). 4 Actual failure observed at 4W at 2 GHz with a baseplate temperature of 23°C. Power handling will derate with frequency and temperature.
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3.4 Typical Performance Plots
3.4.1 6 dB Attenuator performance plots 3.4.2 10 dB Attenuator performance plots
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4 Mechanical Data
4.1 ATNXX-00110 Outline Drawing
Connector, 2 PL 0.56 [14.30] 0.23 [5.92] 0.375 [9.53] SQ. 0.28 [7.15] 0.38 [9.65] 1.07 [27.18] PROJECTION [MM] INCH D/C S/N
10 ATN10-00110
Note: Connectors are not removeable. Do not attempt replacing. Note1: RoHS Compliant Assembly Note2: Use 9/16 fixed wrench to hold in place body of M housing while tightening connectors to 25Ncm 0.31 [7.87] 0.56 [14.30] 0.16 [4.19] 0.40 [10.11] 0.28 [7.15] 0.40 [10.11] All Measurements are typical Side View Bottomside View Topside View microwave XX dB Attenuator
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4.2 ATNXX-00110-2W Outline Drawing
1.09 [27.79] 0.38 [9.65] 1 mm Female Connector 1 mm Male Connector Note1: RoHS Compliant Assembly All Measurements are typical PROJECTION [MM] INCH D/C S/N
10 ATN10-00110-2W
0.16 [4.19] 0.40 [10.11] Side View Bottomside View Topside View 0.28 [7.15] 0.40 [10.11] 0.56 [14.30] 0.23 [5.92] 0.375 [9.53] SQ. Note: Connectors are not removeable. Do not attempt replacing.ATNXX-00110 0.40 [10.27] 0.31 [7.87] 0.28 [7.15] 0.56 [14.30] Note2: Use 9/16 fixed wrench to hold in place body of M housing while tightening connectors to 25Ncm
www.markimicrowave.com ATNXX-00110 Marki Microwave reserves the right to make changes to the product(s) or information contained herein without notice. Marki Microwave makes no warranty, representation, or guarantee regarding the suitability of its products for any particular purpose, nor does Marki Microwave assume any liability whatsoever arising out of the use or application of any product. © Marki Microwave, Inc.
4.3 ATNXX-00110-3W Outline Drawing
10 ATN10-00110-3W
0.40 [10.12] 0.28 [7.15] 1.12 [28.40] 1 mm Male Connector, 2 PL D/C S/N PROJECTION [MM] INCH 0.40 [10.27] 0.375 [9.52] SQ. All Measurements are typical microwave XX dB Attenuator Side View Bottomside View Topside View Note: Connectors are not removeable. Do not attempt replacing.ATNXX-00110 Note1: RoHS Compliant Assembly Note2: Use 9/16 fixed wrench to hold in place body of M housing while tightening connectors to 25Ncm 0.31 [7.87] 0.56 [14.30] 0.16 [4.19] 0.40 [10.11] 0.28 [7.15] 0.40 [10.11] 0.56 [14.30] 0.23 [5.92]