Features

■ 50 Ω nominal input / output impedance

■ Wide operating frequency range

(824 MHz to 2170 MHz)

■ Low Insertion Loss (< 0.2 dB)

■ 34 dB typical coupling factor

■ High directivity (typical 25 dB)

■ High ESD robustness

(IEC 61000-4-2 Level 4)

■ Flip-Chip package

■ Small footprint: 1700 x 1200 µm

Applications

■ Quad band power amplifier module

■ Quad band front end module

■ GSM / WCDMA mobile phone

Description

The CPL-WB-00C2 is a wide band directional

coupler designed to measure RF antenna output

power in GSM / WCDMA applications. This CPL

has been customized for wide band operating

frequencies (EGSM and CELL, PCS, DCS,

WCDMA Band I) with less than 0.2 dB insertion

losses in the transmit bandwidth (824 MHz to

2170 MHz).

The CPL-WB-00C2 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.