CPL-WB-01C2 is a wide band directional coupler produced by ST. The device has a 50 ohm input/output impedance, a working frequency range of 824-2025 MHz, an insertion loss of less than 0.2 dB, a coupling coefficient of 34 dB, a DC pass loss of 25 dB, an ESD resistance level of 4, and a flip-chip package. The device is small and has a thickness of only 690 microns.
The CPL-WB-01C2 is a wide band directional coupler designed to measure RF antenna output power in GSM and TD-SCDMA applications. It operates within a frequency range of 824 MHz to 2025 MHz, featuring a low insertion loss of less than 0.2 dB and a typical coupling factor of 34 dB.
| Operating frequency range | 824 MHz to 2025 MHz |
|---|---|
| Insertion loss | < 0.2 dB |
| Coupling factor | 34 dB typical |
| Directivity | 25 dB typical |
| ESD robustness | IEC 61000-4-2 Level 4 |
| Package footprint | 1700 x 1200 um |
| Operating temperature | -30 to +85 °C |
It is designed for quad band power amplifier modules and quad band front end modules in GSM/WCDMA/TD-SCDMA mobile phones.
Yes, the device comes in a lead-free package.
The nominal input impedance is 50 Ohms.