Port Diagram
A top-down x-ray view of the MFLP-00040CSP1 package outline drawing is shown below.
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Device Overview
General Description
The MFLP-00040CSP1 MMIC surface mount lowpass filter is an ideal solution for extremely small form factor, high rejection filtering. The MFLP-00040CSP1 features a 32.7 GHz 3 dBc cutoff and 25 dB passband return loss. 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 MFLP-00040CSP1 is available as a 1.5x1.5 mm CSP. Low unit to unit variation allows for accurate simulations using the provided S2P file.
Features
- Low Passband Insertion Loss with Fast Roll-off
- 25 dB Return Loss
- High Stop Band Suppression
- This product embodies Marki Microwave's U.S. Pat. 11,869,858.
Applications
- SATCOM
- Radar
Functional Block Diagram
Part Ordering Options
| Part Number | Description | Package | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| MFLP-00040CSP1 | Passive GaAs MMIC 32.7 GHz Lowpass Filter | CSP1 | RoHS REACH | Released | EAR99 |
| EVB-MFLP-00040 | Evaluation Board, Passive GaAs MMIC 32.7 GHz Lowpass Filter | EVB | RoHS REACH | Released | EAR99 |
| Part Number | Description | Package | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| MFLP-00040CSP1 | Passive GaAs MMIC 32.7 GHz Lowpass Filter | CSP1 | RoHS REACH | Released | EAR99 |
| EVB-MFLP-00040 | Evaluation Board, Passive GaAs MMIC 32.7 GHz Lowpass Filter | EVB | RoHS REACH | Released | EAR99 |
MFLP-00040CSP1
Passive GaAs MMIC 32.7 GHz Lowpass Filter
Table Of Contents
- Device Overview
- Port Configuration and Functions
- Revision History
- Specifications
- Mechanical Data
- Footprint Image
- Evaluation Board
Revision History
| Revision Code | Revision Date | Comment |
|---|---|---|
| - | 2025-11-18 | Initial Release |
MFLP-00040CSP1
Passive GaAs MMIC 32.7 GHz Lowpass Filter
Port Configuration and Functions
Port Functions
| Port | Function | Description | DC Equivalent Circuit |
|---|---|---|---|
| Ground Paddle | Ground | CSP package ground path is provided through the ground paddle and should be connected to RF ground. |  |
| Pin 1 | Input | Pin 1 is DC short to Pin 2. |  |
| Pin 2 | Output | Pin 2 is DC short to Pin 1. | |
MFLP-00040CSP1
Passive GaAs MMIC 32.7 GHz Lowpass Filter
Specifications
Absolute Maximum Ratings
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 |
| Port 1 DC Current | 60 | mA |
| Port 2 DC Current | 60 | mA |
Package Information
| Parameter | Details | Rating |
|---|---|---|
| ESD | 250 to < 500 Volts | HBM Class 1A |
| Weight | Package name: CSP1 | 0.04g |
| Dimensions | - | 1.50 x 1.50 mm |
| Moisture Sensitivity Level | - | MSL 3 |
MFLP-00040CSP1
Passive GaAs MMIC 32.7 GHz Lowpass Filter
Electrical Specifications
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 |
|---|---|---|---|---|---|---|---|
| 1 dBc Passband | Temp = 25°C | - | 29.45 | - | - | - | GHz |
| 3 dBc Passband | Temp = 25°C | - | 32.73 | - | - | - | GHz |
| 30 dBc Rejection Point | Temp = 25°C | - | 35.55 | - | - | - | GHz |
| Passband Return Loss | Temp = 25°C | - | - | - | 25 | - | dB |
| Group Delay | Temp = 25°C | - | - | - | 50 | - | ps |
| Parameter | Test Conditions | Minimum Frequency (GHz) | Maximum Frequency (GHz) | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| 1 dBc Passband | Temp = 25°C | - | 29.45 | - | - | - | GHz |
| 3 dBc Passband | Temp = 25°C | - | 32.73 | - | - | - | GHz |
| 30 dBc Rejection Point | Temp = 25°C | - | 35.55 | - | - | - | GHz |
| Passband Return Loss | Temp = 25°C | - | - | - | 25 | - | dB |
| Group Delay | Temp = 25°C | - | - | - | 50 | - | ps |
MFLP-00040CSP1
Passive GaAs MMIC 32.7 GHz Lowpass Filter
Typical performance is de-embedded from evaluation board using automatic fixture removal (AFR).
Typical Performance Plot
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MFLP-00040CSP1
Passive GaAs MMIC 32.7 GHz Lowpass Filter
Mechanical Data
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MFLP-00040CSP1
Passive GaAs MMIC 32.7 GHz Lowpass Filter
Footprint Image
Download : Footprint Drawing
MFLP-00040CSP1
Passive GaAs MMIC 32.7 GHz Lowpass Filter
Evaluation Board - Outline Drawing
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