DCPL-WB-02D3：Wide-band, dual-path directional coupler with integrated 50 ohm loaded isolated port
The DCPL-WB-02D3 is a wide-band, dual-path directional coupler designed to measure transmission output power in WLAN applications. This dual path CPL has been customized for wide-band operating frequencies (2G/5G WLAN) with low insertion losses in the transmission bandwidth (2400 MHz - 5850 MHz).
This device is built with two different RF couplers (one dedicated to LB, the other dedicated to HB) sharing the same coupled ports. Isolated port is loaded with an integrated 50 Ω resistor.
The DCPL-WB-02D3 has been designed using STMicroelectronics IPD (integrated passive device) technology on non-conductive glass substrate to optimize RF performance. The device is delivered 100% tested in tape and reel.
Key Features
- 50 Ω nominal input / output impedance
- Wide operating frequency range:
- Low insertion loss
- High ESD ruggedness
- Lead-free CSP
- Small footprint: 1670 x 1440 μm
- Very low profile (< 600 μm after reflow)
- Benefits
- High RF performance
- RF module size reduction
Product Specifications
Application Notes
Technical Notes & Articles
Sample & Buy
| Part Number | Package | Packing Type | Minimum Sellable Quantity | Unit Price (US$)
* | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|
| DCPL-WB-02D3 | Chip Scale Package 0.4mm pitch | Tape And Reel | 5000 | 0.224 | 100 | NEC | EAR99 | CHINA |
Quality & Reliability
| Part Number | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|
| DCPL-WB-02D3 | Chip Scale Package 0.4mm pitch | Industrial | Ecopack2 | |
