DCPL-WB-00C2 is a wide-band, dual-path directional coupler designed to measure cell phone transmission output power in GSM/WCDMA applications.
The DCPL-WB-00C2 is a wide-band, dual-path directional coupler designed to measure cell phone transmission output power in GSM/WCDMA applications. It features a low insertion loss of less than 0.2 dB and a high directivity greater than 20 dB. The device utilizes STMicroelectronics IPD technology on a non-conductive glass substrate and is available in a lead-free Flip-Chip package.
| Operating Frequency Range | 824 MHz - 2170 MHz |
|---|---|
| Nominal Input/Output Impedance | 50 Ω |
| Typical Coupling Factor | 37 dB |
| High Directivity | > 20 dB |
| Operating Temperature | -30 to +85 °C |
It is designed for multi-band equipment such as power amplifier modules and front end modules in GSM/WCDMA mobile phones.
The device has a low insertion loss of less than 0.2 dB in the transmission bandwidth.
The LB path operates from 824 MHz to 960 MHz.