Port Diagram
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Device Overview
General Description
The MDPX-00011CSP3 is a MMIC surface mount high pass low pass diplexer featuring a 24.7 GHz crossover frequency. Passive GaAs MMIC technology allows production of smaller filter constructions that replace larger form factor circuit board constructions. Tight fabrication tolerances allow for less unit-to-unit variation than traditional filter technologies. The MDPX-00011CSP3 is available as a 3.5x3.5mm CSP3. Low unit to unit variation allows for accurate simulations using the provided S3P file taken from measured production units.
Features
- Low Insertion Loss, ≤ 2 dB Typical
- Crossover Point, 24.7 GHz
- Excellent Return Losses, 18 dB Typical at Common
- Crossover Isolation, 12dB Typical
Applications
N/A
Functional Block Diagram
Part Ordering Options
| Part Number | Description | Package | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| MDPX-00011CSP3 | Passive MMIC 24.7 GHz Diplexer/Reflectionless filter | CSP3 | RoHS REACH | Released | EAR99 |
| EVB-MDPX-00011 | Evaluation Board, Passive MMIC 24.7GHz Diplexer/Reflectionless Filter | EVB | RoHS REACH | Released | EAR99 |
| Part Number | Description | Package | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| MDPX-00011CSP3 | Passive MMIC 24.7 GHz Diplexer/Reflectionless filter | CSP3 | RoHS REACH | Released | EAR99 |
| EVB-MDPX-00011 | Evaluation Board, Passive MMIC 24.7GHz Diplexer/Reflectionless Filter | EVB | RoHS REACH | Released | EAR99 |
MDPX-00011CSP3
Passive MMIC 24.7 GHz Diplexer/Reflectionless filter
Table Of Contents
- Device Overview
- Port Configuration and Functions
- Revision History
- Specifications
- Operation
- Mechanical Data
- Footprint Image
- Evaluation Board
Revision History
| Revision Code | Revision Date | Comment |
|---|---|---|
| - | 2026-08-12 | Initial Release |
MDPX-00011CSP3
Passive MMIC 24.7 GHz Diplexer/Reflectionless filter
Port Configuration and Functions
Port Functions
| Port | Function | Description | DC Equivalent Circuit |
|---|---|---|---|
| Pin 1 | Common/Input | Pin 1 is DC short to Pin 3 and open to GND and Pin 5. |  |
| Pin 3 | RF Low Band | Pin 3 is DC short to Pin 1 and open to GND and Pin 5 | |
| Pin 5 | RF High Band | Pin 5 is DC open to Pin 1, Pin 3, and GND |  |
MDPX-00011CSP3
Passive MMIC 24.7 GHz Diplexer/Reflectionless filter
Specifications
Absolute Maximum Ratings
| Parameter | Maximum Rating | Unit |
|---|---|---|
| DC Current | 120 | mA |
| Maximum Operating Temperature | 100 | °C |
| Maximum Storage Temperature | 125 | °C |
| Minimum Operating Temperature | -55 | °C |
| Minimum Storage Temperature | -65 | °C |
Package Information
| Parameter | Details | Rating |
|---|---|---|
| ESD | 250 to < 500 Volts | HBM Class 1A |
| Dimensions | - | 3.50 x 3.50 mm |
| Moisture Sensitivity Level | - | MSL 1 |
MDPX-00011CSP3
Passive MMIC 24.7 GHz Diplexer/Reflectionless filter
Electrical Specifications
| Parameter | Test Conditions | Minimum Frequency (GHz) | Maximum Frequency (GHz) | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| Band 1: 1 dBc Passband | Temp = 25°C | 0 | 20.79 | - | - | - | GHz |
| Band 1: 3 dBc Passband | Temp = 25°C | 0 | 24.16 | - | - | - | GHz |
| Band 1: 30 dBc Rejection Point | Temp = 25°C | 29.07 | 29.07 | - | - | - | GHz |
| Band 1: Return Loss | Temp = 25°C | 0 | 20.79 | - | 25.95 | - | dB |
| Band 1: Group Delay | Temp = 25°C | 0 | 20.79 | - | 70.41 | - | ps |
| Band 2: 1 dBc Passband | Temp = 25°C | 26.67 | 60 | - | - | - | GHz |
| Band 2: 3 dBc Passband | Temp = 25°C | 24.96 | 60 | - | - | - | GHz |
| Band 2: 30 dBc Rejection Point | Temp = 25°C | 22.28 | 22.28 | - | - | - | GHz |
| Band 2: Return Loss | Temp = 25°C | 26.67 | 60 | - | 12.49 | - | dB |
| Band 2: Group Delay | Temp = 25°C | 26.67 | 60 | - | 67.86 | - | ps |
| Crossover Frequency | Temp = 25°C | - | - | - | 24.66 | - | GHz |
| Crossover Isolation | Temp = 25°C | - | - | - | 12 | - | dB |
| Parameter | Test Conditions | Minimum Frequency (GHz) | Maximum Frequency (GHz) | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| Band 1: 1 dBc Passband | Temp = 25°C | 0 | 20.79 | - | - | - | GHz |
| Band 1: 3 dBc Passband | Temp = 25°C | 0 | 24.16 | - | - | - | GHz |
| Band 1: 30 dBc Rejection Point | Temp = 25°C | 29.07 | 29.07 | - | - | - | GHz |
| Band 1: Return Loss | Temp = 25°C | 0 | 20.79 | - | 25.95 | - | dB |
| Band 1: Group Delay | Temp = 25°C | 0 | 20.79 | - | 70.41 | - | ps |
| Band 2: 1 dBc Passband | Temp = 25°C | 26.67 | 60 | - | - | - | GHz |
| Band 2: 3 dBc Passband | Temp = 25°C | 24.96 | 60 | - | - | - | GHz |
| Band 2: 30 dBc Rejection Point | Temp = 25°C | 22.28 | 22.28 | - | - | - | GHz |
| Band 2: Return Loss | Temp = 25°C | 26.67 | 60 | - | 12.49 | - | dB |
| Band 2: Group Delay | Temp = 25°C | 26.67 | 60 | - | 67.86 | - | ps |
| Crossover Frequency | Temp = 25°C | - | - | - | 24.66 | - | GHz |
| Crossover Isolation | Temp = 25°C | - | - | - | 12 | - | dB |
MDPX-00011CSP3
Passive MMIC 24.7 GHz Diplexer/Reflectionless filter
Typical Performance Plot
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All measurements are de-embedded from the fixture with Automatic Fixture Removal (AFR).
MDPX-00011CSP3
Passive MMIC 24.7 GHz Diplexer/Reflectionless filter
Application Circuit
MDPX-00011CSP3
Passive MMIC 24.7 GHz Diplexer/Reflectionless filter
Mechanical Data
MDPX-00011CSP3
Passive MMIC 24.7 GHz Diplexer/Reflectionless filter
Footprint Image
MDPX-00011CSP3
Passive MMIC 24.7 GHz Diplexer/Reflectionless filter
Evaluation Board - Outline Drawing
