Port Diagram
A top-down view of the MFB-2025CH package outline drawing is shown below. The MMIC bandpass filters are symmetrical allowing Port 1 or Port 2 to be used as the input.
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Device Overview
General Description
The MFB-2025 is a passive MMIC bandpass filter. It is a low loss integrated filter that passes K & Ka Band frequencies (16-26GHz). 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 MFB-2025 is available as a wire bondable chip. Low unit to unit variation allows for accurate simulations using the provided S2P file taken from measured production units.
Features
- Designed for K & Ka Band Applications
- Insertion Loss Typically 1.5dB at Center Frequency
- Excellent Return Loss
- High Stop Band Suppression
- Wide Stop Band
Applications
N/A
Functional Block Diagram
Part Ordering Options
| Part Number | Description | Package | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| MFB-2025CH | Passive MMIC 16-26 GHz Bandpass Filter | CH | REACH RoHS | Released | EAR99 |
| Part Number | Description | Package | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| MFB-2025CH | Passive MMIC 16-26 GHz Bandpass Filter | CH | REACH RoHS | Released | EAR99 |
MFB-2025CH
Passive MMIC 16-26 GHz Bandpass Filter
Table Of Contents
- Device Overview
- Port Configuration and Functions
- Revision History
- Specifications
- Die Mounting Recommendations
- Mechanical Data
Revision History
| Revision Code | Revision Date | Comment |
|---|---|---|
| - | 2019-02-01 | Initial Release |
MFB-2025CH
Passive MMIC 16-26 GHz Bandpass Filter
Port Configuration and Functions
Port Functions
| Port | Function | Description | DC Equivalent Circuit |
|---|---|---|---|
| Pad | Ground | CH package ground path is provided through the substrate and ground bond pads. |  |
| Port 1 | Input/Output | Port 1 is DC short to ground for the CH package. |  |
| Port 2 | Input/Output | Port 2 is DC short to ground for the CH package. | |
MFB-2025CH
Passive MMIC 16-26 GHz Bandpass 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 | 150 | mA |
| Port 2 DC Current | 150 | mA |
Package Information
| Parameter | Details | Rating |
|---|---|---|
| Dimensions | - | 1.25 x 1.25 mm |
MFB-2025CH
Passive MMIC 16-26 GHz Bandpass 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. Filter is symmetrical. Reverse measurement is equivalent to forward measurement. All measured data is taken and simulations assume 50 Ω probes on chip.
| Parameter | Test Conditions | Minimum Frequency (GHz) | Maximum Frequency (GHz) | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| 1 dBc Passband 1 | Temp = 25°C | 16.76 | 24.46 | - | - | - | GHz |
| 3 dBc Passband 2 | Temp = 25°C | 16.09 | 25.63 | - | - | - | GHz |
| 30 dBc Rejection Point 3 | Temp = 25°C | 12.74 | 31.33 | - | - | - | GHz |
| Center Freq 4 | Temp = 25°C | - | - | - | 20.25 | - | GHz |
| Insertion Loss @ fc 5 | Temp = 25°C | - | - | - | 1.4 | 3.0 | dB |
| Passband Return Loss 6 | Temp = 25°C | - | - | - | 21 | - | dB |
| Group Delay 7 | Temp = 25°C | - | - | - | 94 | - | ps |
| Impedance 8 | Temp = 25°C | - | - | - | 50 | - | Ω |
| Stopband Suppression | - | 12 | 31.5 | 20 | 35 | - | dB |
| Stopband Suppression | - | 5 | 5 | 30 | 45 | - | dB |
| Parameter | Test Conditions | Minimum Frequency (GHz) | Maximum Frequency (GHz) | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| 1 dBc Passband 1 | Temp = 25°C | 16.76 | 24.46 | - | - | - | GHz |
| 3 dBc Passband 2 | Temp = 25°C | 16.09 | 25.63 | - | - | - | GHz |
| 30 dBc Rejection Point 3 | Temp = 25°C | 12.74 | 31.33 | - | - | - | GHz |
| Center Freq 4 | Temp = 25°C | - | - | - | 20.25 | - | GHz |
| Insertion Loss @ fc 5 | Temp = 25°C | - | - | - | 1.4 | 3.0 | dB |
| Passband Return Loss 6 | Temp = 25°C | - | - | - | 21 | - | dB |
| Group Delay 7 | Temp = 25°C | - | - | - | 94 | - | ps |
| Impedance 8 | Temp = 25°C | - | - | - | 50 | - | Ω |
| Stopband Suppression | - | 12 | 31.5 | 20 | 35 | - | dB |
| Stopband Suppression | - | 5 | 5 | 30 | 45 | - | dB |
[1][2][3][4][5][6][7][8] No
MFB-2025CH
Passive MMIC 16-26 GHz Bandpass Filter
Typical Performance Plots
MFB-2025CH
Passive MMIC 16-26 GHz Bandpass Filter
