High Frequency RF Crossover
From DC - 40GHz | Knowles Part Number DDL10519 The use of complex multilayer printed circuit boards (PCBs) has become standard, even for the simplest of RF boards, in order to cross over an RF or digital trace. A less expensive, less complex alternative is the component style crossover device which can even eliminate the need for PCBs in some cases. Current crossover devices available today in the market only operate up to ~6GHz. Not anymore! Knowles’ new, patented surface mount RF crossover component can operate from DC to 40GHz! Our RF Crossover utilizes a new grooved ceramic channel which enables the product to crossover a top layer DC or RF trace, simplifying board routings and construction.
Features & Benefits:
Wideband performance covering DC-40GHz
Ease of implementation (compared to multilayer boards)
Over 40dB isolation from DC-10GHZ and over 30dB isolation from 10-40GHz
Over 20dB return loss from DC-10GHz and over 12dB return loss from 10-40GHz
Small size L 0.15” x W 0.10” x H 0.02”
Applications:
Aerospace
Defense
Telecom
Radar Specifications*
Part Number Data sheet Frequency (GHz) Insertion Loss (dB) Return Loss (dB) Isolation. (dB) Max CW Input Power** (W) L x W x H Inches (mm) Typ. Max Min Typ. Min Typ. DDL10519 DC - 40 0.5 1.2 10 15 30 35 50 0.150 (3.81) x 0.100 (2.54) x 0.020 (0.51) *Electrical specifications based on typical mounted performance at room temperature. Insertion loss shall vary ±0.5dB over temperature. **Power rating assumes the component will be mounted to a PCB with good thermally conducting ground vias as outlined in the recommended PCB layout that are connected to an adequate heat sink. Max power is based on 125°C base temperature.
High Frequency RF Crossover
From DC - 40GHz | Knowles Part Number DDL10519
The use of complex multilayer printed circuit boards (PCBs) has become standard, even for the simplest of RF boards, in order to cross over an RF or digital trace. A less expensive, less complex alternative is the component style crossover device which can even eliminate the need for PCBs in some cases.
Current crossover devices available today in the market only operate up to ~6GHz. Not anymore! Knowles’ new, patented surface mount RF crossover component can operate from DC to 40GHz!
Our RF Crossover utilizes a new grooved ceramic channel which enables the product to crossover a top layer DC or RF trace, simplifying board routings and construction.
Features & Benefits:
- Wideband performance covering DC-40GHz
- Ease of implementation (compared to multilayer boards)
- Over 40dB isolation from DC-10GHZ and over 30dB isolation from 10-40GHz
- Over 20dB return loss from DC-10GHz and over 12dB return loss from 10-40GHz
- Small size L 0.15” x W 0.10” x H 0.02”
Applications:
- Aerospace
- Defense
- Telecom
- Radar
Specifications*
Part Number Data sheet Frequency (GHz) Insertion Loss (dB) Return Loss (dB) Isolation. (dB) Max CW Input Power** (W) L x W x H Inches (mm)
Typ. Max Min Typ. Min Typ.
DDL10519 DC - 40 0.5 1.2 10 15 30 35 50 0.150 (3.81) x 0.100 (2.54) x 0.020 (0.51)
*Electrical specifications based on typical mounted performance at room temperature. Insertion loss shall vary ±0.5dB over temperature.
**Power rating assumes the component will be mounted to a PCB with good thermally conducting ground vias as outlined in the recommended PCB layout that are connected to an adequate heat sink. Max power is based on 125°C base temperature.
