Port Diagram
A top-down x-ray view of the MFBA-00004PSM package outline drawing is shown below. The MMIC bandpass filters are symmetrical allowing Pin 5 or Port 20 to be used as the input.
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Device Overview
General Description
The MFBA-00004PSM family of passive MMIC surface mount bandpass filters are an ideal solution for small form factor, high rejection filtering. 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 MFBA-00004PSM is available as a 5x5mm plastic QFN. Low unit to unit variation allows for accurate simulations using the provided S2P file taken from measured production units.
Features
- Excellent Return Loss
- High Stop Band Suppression
- Wide Stop Band with Fast Roll-Off
Applications
N/A
Functional Block Diagram
Part Ordering Options
| Part Number | Description | Package | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| MFBA-00004PSM | Passive GaAs MMIC 8.40-12.50 GHz Bandpass Filter | QFN | RoHS REACH | Released | EAR99 |
| EVB-MFBA-00004P | Evaluation Board, Passive GaAs MMIC 8.40-12.50 GHz Bandpass Filter | EVB | Consult Factory | Released | EAR99 |
| Part Number | Description | Package | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| MFBA-00004PSM | Passive GaAs MMIC 8.40-12.50 GHz Bandpass Filter | QFN | RoHS REACH | Released | EAR99 |
| EVB-MFBA-00004P | Evaluation Board, Passive GaAs MMIC 8.40-12.50 GHz Bandpass Filter | EVB | Consult Factory | Released | EAR99 |
MFBA-00004PSM
Passive GaAs MMIC 8.40-12.50 GHz Bandpass 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 |
|---|---|---|
| - | 2022-10-01 | Datasheet Initial Release |
MFBA-00004PSM
Passive GaAs MMIC 8.40-12.50 GHz Bandpass Filter
Port Configuration and Functions
Port Functions
| Port | Function | Description | DC Equivalent Circuit |
|---|---|---|---|
| Ground Paddle | Ground | PSM package ground path is provided through the ground paddle and should be connected to RF ground. |  |
| Pin 20 | Input/Output | Pin 20 is DC open to ground for the PSM package. |  |
| Pin 5 | Input/Output | Pin 5 is DC open to ground for the PSM package. | |
MFBA-00004PSM
Passive GaAs MMIC 8.40-12.50 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 | 400 | mA |
| Port 2 DC Current | 400 | mA |
Package Information
| Parameter | Details | Rating |
|---|---|---|
| Dimensions | - | 5 x 5 mm |
| Moisture Sensitivity Level | - | MSL 1 |
MFBA-00004PSM
Passive GaAs MMIC 8.40-12.50 GHz Bandpass Filter
Electrical Specifications
The electrical specifications apply at TA=+25°C in a 50Ω system. Typical data shown is for the filter in a PSM package with a sine wave input applied to Pin 5. 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, Input Power = -5.00 dBm | 8.42 | 12.32 | - | - | - | GHz |
| 3 dBc Passband | Temp = 25°C, Input Power = -5.00 dBm | 7.94 | 12.52 | - | - | - | GHz |
| 30 dBc Rejection Point | Temp = 25°C, Input Power = -5.00 dBm | 7.18 | 13.74 | - | - | - | GHz |
| Center Freq | Temp = 25°C, Input Power = -5.00 dBm | - | - | - | 10.19 | - | GHz |
| Insertion Loss @ fc | Temp = 25°C, Input Power = -5.00 dBm | - | - | - | 1.8 | - | dB |
| Passband Return Loss | Temp = 25°C, Input Power = -5.00 dBm | - | - | - | 19 | - | dB |
| Group Delay | Temp = 25°C, Input Power = -5.00 dBm | - | - | - | 503 | - | ps |
| Impedance | Temp = 25°C, Input Power = -5.00 dBm | - | - | - | 50 | - | Ω |
| Parameter | Test Conditions | Minimum Frequency (GHz) | Maximum Frequency (GHz) | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| 1 dBc Passband | Temp = 25°C, Input Power = -5.00 dBm | 8.42 | 12.32 | - | - | - | GHz |
| 3 dBc Passband | Temp = 25°C, Input Power = -5.00 dBm | 7.94 | 12.52 | - | - | - | GHz |
| 30 dBc Rejection Point | Temp = 25°C, Input Power = -5.00 dBm | 7.18 | 13.74 | - | - | - | GHz |
| Center Freq | Temp = 25°C, Input Power = -5.00 dBm | - | - | - | 10.19 | - | GHz |
| Insertion Loss @ fc | Temp = 25°C, Input Power = -5.00 dBm | - | - | - | 1.8 | - | dB |
| Passband Return Loss | Temp = 25°C, Input Power = -5.00 dBm | - | - | - | 19 | - | dB |
| Group Delay | Temp = 25°C, Input Power = -5.00 dBm | - | - | - | 503 | - | ps |
| Impedance | Temp = 25°C, Input Power = -5.00 dBm | - | - | - | 50 | - | Ω |
MFBA-00004PSM
Passive GaAs MMIC 8.40-12.50 GHz Bandpass Filter
Typical Performance Plots
MFBA-00004PSM
Passive GaAs MMIC 8.40-12.50 GHz Bandpass Filter
Mechanical Data
MFBA-00004PSM
Passive GaAs MMIC 8.40-12.50 GHz Bandpass Filter
Footprint Image
Download : Footprint Drawing
MFBA-00004PSM
Passive GaAs MMIC 8.40-12.50 GHz Bandpass Filter
Evaluation Board - Outline Drawing
