Port Diagram
NOT RECOMMENDED FOR NEW DESIGN
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Device Overview
General Description
The D-0308 is a passive doubler fabricated with silicon Schottky diodes. This operates over a guaranteed 3 to 8 GHz input frequency range or a doubled output frequency range of 6 to 16 GHz. It features excellent conversion loss, isolations, and harmonic suppressions across a broad bandwidth. D series doublers have generally been replaced with MMD doublers with superior performance, repeatability and availability. The D-0308 is still used in legacy systems and is suitable for laboratory use.
Features
- Input 3.0 to 8.0 GHz
- Output 6.0 to 16.0 GHz
- 9.0 dB Typical Conversion Loss
- 30 dBc Typical 3rd Harmonic Suppression
- Two Input Levels Available
- Multi-Octave Band Input
Applications
N/A
Functional Block Diagram
Part Ordering Options
| Part Number | Description | Package | Connectors | Green Status | Product Lifecycle | Export Classification | Recommended Replacement |
|---|---|---|---|---|---|---|---|
| D-0308LP | Frequency Doubler | P | Standard | Non-RoHS |
Not Recommended for New Design | EAR99 | MMD-0415HS |
| Part Number | Description | Package | Connectors | Green Status | Product Lifecycle | Export Classification | Recommended Replacement |
|---|---|---|---|---|---|---|---|
| D-0308LP | Frequency Doubler | P | Standard | Non-RoHS |
Not Recommended for New Design | EAR99 | MMD-0415HS |
D-0308LP
Frequency Doubler
Table Of Contents
D-0308LP
Frequency Doubler
Port Configuration and Functions
Port Functions
| Port | Function | Connector Type | Description | Equivalent Circuit for Package |
|---|---|---|---|---|
| 2F | 2F | SMAF | - | - |
| F | 1F | SMAF | - | - |
D-0308LP
Frequency Doubler
Specifications
Package Information
| Parameter | Details | Rating |
|---|---|---|
| Weight | Package name: P | 15g |
| Dimensions | - | 20.32 x 14.99 mm |
D-0308LP
Frequency Doubler
Electrical Specifications
Specifications guaranteed from -55 to +100°C, measured in a 50-Ohm system
| Parameter | Test Conditions | Minimum Frequency (GHz) |
Maximum Frequency (GHz) |
Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| Conversion Loss | Second Harmonic Output |
6 | 16 | - | 9 | 14 | dB |
| Input Frequency Range | - | - | - | 3 | - | 8 | GHz |
| LO Input Drive Level, L Diode Option | - | - | - | 10 | - | 13 | dBm |
| Output Frequency Range | - | - | - | 6 | - | 16 | GHz |
| Spurious Suppression, All Harmonics | - | 3 | 8 | 15 | 25 | - | dBc |
| Suppression, 3F | - | 9 | 16 | 20 | 30 | - | dBc |
| Parameter | Test Conditions | Minimum Frequency (GHz) |
Maximum Frequency (GHz) |
Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| Conversion Loss | Second Harmonic Output |
6 | 16 | - | 9 | 14 | dB |
| Input Frequency Range | - | - | - | 3 | - | 8 | GHz |
| LO Input Drive Level, L Diode Option | - | - | - | 10 | - | 13 | dBm |
| Output Frequency Range | - | - | - | 6 | - | 16 | GHz |
| Spurious Suppression, All Harmonics | - | 3 | 8 | 15 | 25 | - | dBc |
| Suppression, 3F | - | 9 | 16 | 20 | 30 | - | dBc |
D-0308LP
Frequency Doubler
Typical Performance
D-0308LP
Frequency Doubler
