Absolute Maximum Ratings
| 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, Average | 1 | W |
Sales: 408-778-9952 | General: 408-778-4200 | Fax: 408-778-4300
Sales & Customer Support: sales@markimicrowave.com
Tech Support: support@markimicrowave.com
Device Overview
General Description
The PBR-0003SMG is a 10 MHz to 3 GHz surface mount high isolation power combiner. This power combiner features a unique hand tuned construction that enables 40 dB typical isolation across the operational bandwidth. High isolation power combiners are ideal for power combining uncorrelated signals, such as when performing intermodulation distortion (IMD) tests like IP2 and IP3. Their higher insertion loss and uncontrolled phase balance makes them unsuitable for power dividing applications.
Features
- 10 MHz to 3 GHz Power Combiner/Divider
- 40 dB Typ Isolation
Applications
- High Isolation Power Combining for Test Equipment
Functional Block Diagram
N/A
Part Ordering Options
| Part Number | Description | Package | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| PBR-0003SMG | High Isolation Power Combiner | SMG | REACH RoHS |
Released | EAR99 |
| EVAL-PBR-0003 | Evaluation Board, 10 MHz to 3 GHz High Isolation Power Combiner | EVAL | REACH RoHS |
Released | EAR99 |
| Part Number | Description | Package | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| PBR-0003SMG | High Isolation Power Combiner | SMG | REACH RoHS |
Released | EAR99 |
| EVAL-PBR-0003 | Evaluation Board, 10 MHz to 3 GHz High Isolation Power Combiner | EVAL | REACH RoHS |
Released | EAR99 |
PBR-0003SMG
High Isolation Power Combiner
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 |
|---|---|---|
| - | 2013-11-01 | Datasheet Initial Release |
| A | 2019-03-01 | Evaluation board outline added |
PBR-0003SMG
High Isolation Power Combiner
Port Configuration and Functions
Port Functions
| Port | Function | Description | Equivalent Circuit for Package |
|---|---|---|---|
| C | Common | Combined output port | - |
| I1 | Input 1 | RF input 1 of the combiner. | - |
| I2 | Input 2 | FR input 2 of the combiner | - |
PBR-0003SMG
High Isolation Power Combiner
Specifications
Package Information
| Parameter | Details | Rating |
|---|---|---|
| Dimensions | - | 8.13 x 8.13 mm |
| Moisture Sensitivity Level | - | MSL 1 |
PBR-0003SMG
High Isolation Power Combiner
Electrical Specifications
Specifications guaranteed from -55 to +100°C, measured in a 50Ω system.
| Parameter | Test Conditions | Minimum Frequency (GHz) |
Maximum Frequency (GHz) |
Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| Amplitude Balance | - | 0.01 | 3 | - | 0.8 | 1.6 | dB |
| Common Port VSWR | - | 0.01 | 3 | - | 1.4 | - | - |
| Input Port VSWR | - | 0.01 | 3 | - | 1.2 | - | - |
| Insertion Loss 1 | - | 0.01 | 3 | - | 1.5 | 3 | dB |
| Isolation | - | 0.01 | 3 | 28 | 40 | - | dB |
| Nominal Power Splitting (dB) | - | 0.01 | 3 | - | 6 | - | dB |
| Parameter | Test Conditions | Minimum Frequency (GHz) |
Maximum Frequency (GHz) |
Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| Amplitude Balance | - | 0.01 | 3 | - | 0.8 | 1.6 | dB |
| Common Port VSWR | - | 0.01 | 3 | - | 1.4 | - | - |
| Input Port VSWR | - | 0.01 | 3 | - | 1.2 | - | - |
| Insertion Loss 1 | - | 0.01 | 3 | - | 1.5 | 3 | dB |
| Isolation | - | 0.01 | 3 | 28 | 40 | - | dB |
| Nominal Power Splitting (dB) | - | 0.01 | 3 | - | 6 | - | dB |
[1] Excess Insertion Loss = (Input Port to Common Port Insertion Loss) – 6 dB.
PBR-0003SMG
High Isolation Power Combiner
Typical Performance Plots
PBR-0003SMG
High Isolation Power Combiner
Mechanical Data
PBR-0003SMG
High Isolation Power Combiner
Footprint Image
Download : Footprint Drawing
PBR-0003SMG
High Isolation Power Combiner
Evaluation Board - Outline Drawing
