Absolute Maximum Ratings
| Parameter | Maximum Rating | Unit |
|---|---|---|
| RF Power Handling | 10 | W |
| Minimum Operating Temperature | -55 | °C |
| Maximum Operating Temperature | 100 | °C |
| Maximum Storage Temperature | 125 | °C |
| Minimum Storage Temperature | -65 | °C |
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Sales & Customer Support: [email protected]
Tech Support: [email protected]
Device Overview
General Description
The C20-0667 is a broadband 6-67 GHz, 20 dB directional coupler. The multisection tri-plate stripline design exhibits excellent coupling flatness and VSWR at all ports. Custom designs are also available, contact the factory for details.
Features
• Ultra Broadband Performance
• Excellent Coupling Flatness
• High Directivity
• Low VSWR
Applications
N/A
Functional Block Diagram
Part Ordering Options
| Part Number | Description | Connectors | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| C20-0667 | DIRECTIONAL COUPLER | Standard | REACH RoHS | Released | EAR99 |
| Part Number | Description | Connectors | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| C20-0667 | DIRECTIONAL COUPLER | Standard | REACH RoHS | Released | EAR99 |
C20-0667
DIRECTIONAL COUPLER
Table Of Contents
Revision History
| Revision Code | Revision Date | Comment |
|---|---|---|
| B | 2020-04-01 | Updated Direct Line IL specs |
C20-0667
DIRECTIONAL COUPLER
Port Configuration and Functions
Port Functions
| Port | Function | Connector Type | Description | DC Equivalent Circuit |
|---|---|---|---|---|
| -20dB | -20 Coupled Output | 1.85F | -20dB Coupled Output Port | - |
| IN | RF Input | 1.85F | RF Input Port | - |
| ISOL | Isolated | 1.85F | Isolated Port | - |
| OUT | RF Output | 1.85F | RF Output Port | - |
C20-0667
DIRECTIONAL COUPLER
Specifications
Package Information
| Parameter | Details | Rating |
|---|---|---|
| Weight | - | 25g |
| Dimensions | - | 38.1 x 12.7 mm |
C20-0667
DIRECTIONAL COUPLER
Electrical Specifications
The electrical specifications apply at TA=+25°C in a 50Ω system
| Parameter | Test Conditions | Minimum Frequency (GHz) | Maximum Frequency (GHz) | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| Amplitude Flatness 1 | - | 6 | 67 | - | 0.8 | - | dB |
| Directivity | - | 6 | 30 | 13 | 17 | - | dB |
| Directivity | - | 30 | 67 | 8 | 13 | - | dB |
| Direct Line Insertion Loss | DC-67GHz | - | - | - | - | 1.6 | dB |
| Mean Coupling | - | 6 | 67 | - | 20 | - | dB |
| VSWR | - | 6 | 30 | - | 1.25 | 1.55 | |
| VSWR | - | 30 | 67 | - | 1.55 | - |
| Parameter | Test Conditions | Minimum Frequency (GHz) | Maximum Frequency (GHz) | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| Amplitude Flatness 1 | - | 6 | 67 | - | 0.8 | - | dB |
| Directivity | - | 6 | 30 | 13 | 17 | - | dB |
| Directivity | - | 30 | 67 | 8 | 13 | - | dB |
| Direct Line Insertion Loss | DC-67GHz | - | - | - | - | 1.6 | dB |
| Mean Coupling | - | 6 | 67 | - | 20 | - | dB |
| VSWR | - | 6 | 30 | - | 1.25 | 1.55 | |
| VSWR | - | 30 | 67 | - | 1.55 | - |
[1] Deviation from average coupling.
C20-0667
DIRECTIONAL COUPLER
Typical Performance Plots
C20-0667
DIRECTIONAL COUPLER
