CPL-WB-01D3 Wide-band directional coupler with ISO port Features 50 nominal input / output impedance Wide operating frequency range (824 MHz to 2170 MHz) Low insertion loss (< 0.2 dB) 26 dB coupling factor High directivity Flip-Chip package 6 bumps High ESD robustness (IEC 61000-4-2 Level 4) Flip-Chip package Figure 1. Pin configuration (top view) Small footprint 3 2 1 Benefits RF RF GND OUT IN Very low profile A Lead-free package High RF performance B RF module size reduction ISO GND CPLD Applications Quad-band power amplifier module Description Quad-band front end module GSM / WCDMA mobile phone The CPL-WB-01D3 is a wide-band directional coupler designed to measure RF antenna output power in GSM / WCDMA / TD-SCDMA applications. This CPL has been customized for wide band operating frequencies (EGSM and CELL, PCS, DCS, TD-SCDMA, WCDMA Band I) with less than 0.2 dB insertion losses in the transmit bandwidth (824 MHz to 2170 MHz). The CPL-WB-01D3 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. February 2012 Doc ID 019036 Rev 3 1/10 www.st.com 10Characteristics CPL-WB-01D3 1 Characteristics Table 1. Absolute maximum rating (limiting values) Value Symbol Parameter Unit Min. Typ. Max. P Input power RF 35 dBm IN IN ESD ratings IEC 61000-4-2 (C = 150 pF, R = 330 , 10 shots with both polarities and each condition, cumulative method) V ESD (IEC) RF , RF , air discharge 15 kV IN OUT RF , RF , contact discharge 8 kV IN OUT V Human body model, JESD22-A114-B, All I/O 2 kV ESD (HBM) V Machine model, JESD22-A115-A, All I/O 100 V ESD (MM) V Charge device model, JESD22-C101-C, All I/O 500 V ESD (CDM) T Operating temperature -30 +85 C OP Table 2. Electrical characteristics (T = 25 C) - impedances amb Value Symbol Parameter Unit Min. Typ. Max. Z Nominal output impedance 50 OUT Z Nominal input impedance 50 IN Z Nominal coupling impedance 50 CPLD Z Nominal ISO impedance 50 ISO 2/10 Doc ID 019036 Rev 3