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MPD2-00001PSM
0.4 - 4 GHz MMIC 2-Way Wilkinson Power Divider/Power Splitter
The MPD2-00001PSM is a small footprint MMIC 0.4-4 GHz 2-Way Wilkinson power divider/power splitter featuring high 16 dB isolation and low 0.9 dB insertion loss in our compact DFN package. It is much smaller than a printed PCB Wilkinson Power Divider/Combiner. It can be used as an equal amplitude/phase power splitter or a power combiner with excellent isolation. Tight fabrication tolerances result in less unit-to-unit variation than traditional power divider technologies, allowing for accurate simulations using the provided S3P file taken from measured production units. The 1.3 x 2mm DFN package enables extreme miniaturization of SMT footprint making the MPD2-00001PSM ideal for applications prioritizing low SWaP.
| Parameter | Typ | Unit |
|---|---|---|
| Frequency Range | 0.4 to 4 | GHz |
| Phase Balance | 0.8 | ° |
| Excess Insertion Loss | 0.9 | dB |
| No. Ways | Wilkinson 1:2 | - |
| RF Power Handling as a Power Divider | 20 | W |
| Amplitude Balance | 0.02 | dB |
| Isolation | 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 |
|---|---|---|---|---|---|
| MPD2-00001PSM | 0.4 - 4 GHz MMIC 2-Way Wilkinson Power Divider/Power Splitter | DFN | REACH RoHS | Released | EAR99 |
| EVB-MPD2-00001P | Evaluation Board, 0.4 - 4 GHz MMIC 2-Way Wilkinson Power Divider/Power Splitter | EVB | RoHS | Released | EAR99 |
Measured data is de-embedded from fixture using AFR.
The electrical specifications apply at TA=+25°C in a 50Ω system. Min and Max limits are guaranteed at TA=+25°C.
| Parameter | Test Conditions | Minimum Frequency (GHz) | Maximum Frequency (GHz) | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| Frequency Range | - | 0.4 | 4 | - | - | - | GHz |
| Amplitude Balance | - | 0 | 4 | - | 0.02 | - | dB |
| Common Port Return Loss | - | 0 | 4 | - | 21 | - | dB |
| Excess Insertion Loss 1 | - | 0 | 4 | - | 0.9 | - | dB |
| Impedance | - | 0 | 4 | - | 50 | - | Ω |
| Isolation | - | 0.4 | 4 | - | 16 | - | dB |
| Nominal Phase Shift | - | 0 | 4 | - | 0 | - | ° |
| Nominal Power Splitting | - | 0 | 4 | - | 3 | - | dB |
| Output Return Loss | - | 0 | 4 | - | 18 | - | dB |
| Phase Balance | - | 0 | 4 | - | 0.8 | - | ° |
[1] Excess Insertion Loss is loss in addition to power splitting loss, calculated as (Common Port to Output Port Insertion Loss) – (Power splitting loss of 3 dB)
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 | 40 | mA |
| Maximum Operating Temperature | 100 | °C |
| Maximum Storage Temperature | 125 | °C |
| Minimum Operating Temperature | -55 | °C |
| Minimum Storage Temperature | -65 | °C |
| RF Power Handling as a Power Combiner | 1.5 | W |
| RF Power Handling as a Power Divider | 20 | W |
Power handling as a combiner was tested under incoherent signal condition. Under coherent signal condition, power handling at each input can be up to 10W.
| Parameter | Details | Rating |
|---|---|---|
| ESD | 250 to < 500 Volts | HBM Class 1A |
| Dimensions | - | 2.0 x 1.3 mm |
| Moisture Sensitivity Level | - | MSL 1 |
| Port | Function | Description | DC Equivalent Circuit |
|---|---|---|---|
| Ground Paddle | Gnd | Ground paddle should be connected to RF ground |  |
| Pin 1 | Non-connect (NC) | Pin 1 is not connected internally and should be tied to RF ground. | |
| Pin 2 | Common | Pin 2 is the common input/output port. It is DC short to the other two ports and open to ground. |  |
| Pin 3 | Non-connect (NC) | Pin 3 is not connected internally and should be tied to RF ground. | |
| Pin 4 | Input/Output 1 | Pin 4 is an input/output port. It is DC short to the other two ports and open to ground. | |
| Pin 5 | Non-connect (NC) | Pin 5 is not connected internally and should be tied to RF ground. | |
| Pin 6 | Input/Output 2 | Pin 6 is an input/output port. It is DC short to the other two ports and open to ground. | |
Download : Outline 2D Drawing Outline 3D Drawing Outline 3D STP
Download : Footprint Drawing
| Revision Code | Revision Date | Comment |
|---|---|---|
| - | 2024-06-10 | Datasheet Initial Release |
| A | 2024-12-16 | Power Handling Added |
| B | 2025-12-17 | Power Handling Updated |
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