Sales: 408-778-9952 | General: 408-778-4200 | Fax: 408-778-4300
Sales & Customer Support: [email protected]
Tech Support: [email protected]
MC16-0222SM
MMIC 2-22 GHz Directional Coupler
MC16-0222SM is a MMIC 2-22 GHz Directional Coupler. Passive GaAs MMIC technology allows production of smaller constructions that replace larger form factor circuit board constructions. Tight fabrication tolerances result in less unit to unit variation than traditional coupler technologies, allowing for accurate simulations using the provided S3P file taken from measured production units. The MC16-0222SM is available as a 4 X 4 mm QFN package. Evaluation boards are also available.
| Parameter | Typ | Unit |
|---|---|---|
| Frequency Range | 2 to 22 | GHz |
| RF Power Handling | 30 | dBm |
| Directivity | 23 | dB |
| Mean Coupling | 16 | dB |
Summary only – refer to the Electrical Specifications, Absolute Maximum Ratings, and Recommended Operating Range tables for complete details.
| Part Number | Description | Package | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| MC16-0222SM | MMIC 2-22 GHz Directional Coupler | QFN | REACH RoHS | Released | EAR99 |
| EVAL-MC16-0222 | Evaluation Board, MMIC 2-22 GHz Directional Coupler | EVAL | REACH RoHS | Released | EAR99 |
All measured data is taken from the eval board with de-embedding of the connectors and traces, but group delay may vary.
The electrical specifications apply at TA=+25°C in a 50Ω system. Min and Max limits are guaranteed at TA=+25°C. All measured data is taken from the eval board with de-embedding of the connectors and traces, but group delay may vary.
| Parameter | Test Conditions | Minimum Frequency (GHz) | Maximum Frequency (GHz) | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| Frequency Range | - | 2 | 22 | - | - | - | GHz |
| Directivity | - | 12 | 22 | - | 15 | - | dB |
| Directivity | - | 2 | 12 | 14 | 23 | - | dB |
| Direct Line Insertion Loss | DC-12 | - | - | - | 1.2 | 2.5 | dB |
| Direct Line Insertion Loss | - | 12 | 22 | - | 2 | 3.5 | dB |
| Impedance | - | - | - | - | 50 | - | Ω |
| Mean Coupling | - | 2 | 22 | - | 16 | - | dB |
| VSWR | - | 2 | 22 | - | 1.22 | - | - |
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 | Unit |
|---|---|---|
| DC Current at any Port | 60 | mA |
| Maximum Operating Temperature | 100 | °C |
| Maximum Storage Temperature | 125 | °C |
| Minimum Operating Temperature | -55 | °C |
| Minimum Storage Temperature | -65 | °C |
| RF Power Handling | 30 | dBm |
| Parameter | Details | Rating |
|---|---|---|
| ESD | 250 to < 500 Volts | HBM Class 1A |
| Dimensions | - | 4 x 4 mm |
| Moisture Sensitivity Level | - | MSL 1 |
A bottom-up view of the MC16-0222SM’s SM package outline drawing is shown below.
| Port | Function | Description | DC Equivalent Circuit |
|---|---|---|---|
| Pad | Ground | SM package ground path is provided through the ground paddle. |  |
| Pin 1 | Coupled | The coupled port is DC connected to a 50 Ω load. |  |
| Pin 11 | Output | The output port is DC short to the input port and open to ground. | |
| Pin 5 | Input | The input port is DC short to the output port and open to ground. | |
Download : Outline 2D Drawing Outline 3D Drawing Outline 3D STP
Download : Footprint Drawing
| Revision Code | Revision Date | Comment |
|---|---|---|
| - | 2020-07-01 | Initial Datasheet Release |
| A | 2020-08-01 | Updated Return Loss Plots |
| B | 2025-02-12 | Updated Power Handling |
| C | 2025-11-21 | Updated ESD Rating |
| D | 2026-06-05 | Corrected Unit of Power Handling Rating |
MARKI MICROWAVE, LLC., (“MARKI”) PROVIDES TECHNICAL SPECIFICATIONS AND DATA (INCLUDING DATASHEETS), APPLICATION OR OTHER DESIGN ADVICE, WEB TOOLS, AND OTHER INFORMATION AND RESOURCES “AS IS” AND WITH ALL FAULTS. MARKI DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
These resources are intended for developers skilled in the art designing with Marki products. You are solely responsible for (1) selecting the appropriate products for your application, (2) designing, validating, and testing your application, and (3) ensuring your application meets applicable standards and other requirements. Marki makes no guarantee regarding the suitability of its products for any particular purpose, nor does Marki assume any liability whatsoever arising out of your use or application of any Marki product.
Marki grants you permission to use these resources only for development of an application that uses Marki products. Other reproduction or use of these resources is strictly prohibited. No license is granted to any other Marki intellectual property or to any third-party intellectual property. Marki reserves the right to make changes to the product(s) or information contained herein without notice.
MARKI MICROWAVE, M wave logo, FastSwitch, and T3 MIXER are trademarks or registered trademarks of Marki Microwave, LLC. All other trademarks used are the property of their respective owners.
© 2020, 2025 - 2026, Marki Microwave, LLC