CPL-WB-00D3 Datasheet, PDF (1/8 Pages) STMicroelectronics – Wide band directional coupler with ISO port

CPL-WB-00D3
Wide band directional coupler with ISO port
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: 1300 x 1000 µm
Benefits
■ Very low profile (< 690 µm)
■ Lead-free package
■ High RF performance
■ RF module size reduction
Applications
■ Quad band power amplifier module
■ Quad band front end module
■ GSM / WCDMA mobile phone
Figure 1. Pin configuration (top view)
3
2
RFOUT GND
1
RFIN
A
ATN.
ATN.
B
ISO GND CPLD
Description
The CPL-WB-00D3 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-00D3 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.
April 2011
Doc ID 018753 Rev 1
1/8
www.st.com
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