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MPDW-0670CSP2
6 - 70 GHz MMIC 2-Way Wilkinson Power Divider/Power Splitter, Side Ports
The MPDW-0670CSP2 is a small footprint MMIC 6-70 GHz 2-Way power divider/power splitter featuring high 24 dB isolation and low 1 dB insertion loss in our compact CSP2 chip scale 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 MPDW-0670CSP2 features side port outputs. The 2.5 mm CSP2 package enables extreme miniaturization of SMT footprint making the MPDW-0670CSP2 ideal for applications prioritizing low SWaP.
| Parameter | Typ | Unit |
|---|---|---|
| Frequency Range | 6 to 70 | GHz |
| Phase Balance | 1 | ° |
| Excess Insertion Loss | 1 | dB |
| No. Ways | Wilkinson 1:2 | - |
| RF Power Handling as a Power Divider | 10 | W |
| Amplitude Balance | 0.1 | dB |
| Isolation | 24 | 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 |
|---|---|---|---|---|---|
| MPDW-0670CSP2 | 6 - 70 GHz MMIC 2-Way Wilkinson Power Divider/Power Splitter, Side Ports | CSP2 | REACH RoHS | Released | EAR99 |
| EVB-MPDW-0670 | Evaluation Board, 6 - 70 GHz MMIC 2-Way Wilkinson Power Divider/Power Splitter, Side Ports | 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 | - | 6 | 70 | - | - | - | GHz |
| Amplitude Balance | - | 50 | 70 | - | 0.5 | 2 | dB |
| Amplitude Balance | - | 6 | 50 | - | 0.1 | 0.8 | dB |
| Excess Insertion Loss 1 | - | 6 | 65 | - | 1 | 4 | dB |
| Excess Insertion Loss 2 | - | 65 | 70 | - | 3 | 8 | dB |
| Impedance | - | 6 | 70 | - | 50 | - | Ω |
| Isolation | - | 10 | 50 | 15 | 24 | - | dB |
| Isolation | - | 50 | 70 | 10 | 20 | - | dB |
| Nominal Phase Shift | - | 6 | 70 | - | 0 | - | ° |
| Nominal Power Splitting | - | 6 | 70 | - | 3 | - | dB |
| Phase Balance | - | 40 | - | - | 2 | 8 | ° |
| Phase Balance | - | 6 | 40 | - | 1 | 5 | ° |
| Return Loss | - | 6 | 40 | 10 | 17 | - | dB |
| Return Loss | - | 40 | 70 | 4 | 14 | - | dB |
[1][2] Excess Insertion Loss = (Input Port to Common Port Insertion Loss) - 3dB
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 |
|---|---|---|
| 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 Divider | 10 | W |
| Parameter | Details | Rating |
|---|---|---|
| ESD | 250 to < 500 Volts | HBM Class 1A |
| Dimensions | - | 2.50 x 2.50 mm |
| Moisture Sensitivity Level | - | MSL 1 |
A top-down view of the MPDW-0670CSP2 package outline drawing is shown below. The MMIC Power dividers are passive reciprocal devices allowing either power splitting or power combining.
| Port | Function | Description | DC Equivalent Circuit |
|---|---|---|---|
| Paddle | Ground | Ground paddle should be connected to RF ground |  |
| Pin 1 | Common | Pin 1 is the common input/output port. It is DC short to the other two ports and open to ground. |  |
| Pin 2 | Input/Output 1 | Pin 2 is an 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 | Non-connect (NC) | Pin 4 is not connected internally and should be tied to RF ground | - |
| Pin 5 | Input/Output 2 | Pin 5 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 |
|---|---|---|
| - | 2024-02-14 | Datasheet Initial Release |
| A | 2025-04-28 | Updated Moisture Sensitivity from MSL3 to MSL1 |
| B | 2025-12-17 | Power Handling Updated |
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