CPL-WB-02D3 Datasheet, PDF (1/7 Pages) STMicroelectronics – Wide-band, directional coupler with integrated 50 ohm loaded isolated port

CPL-WB-02D3
Wide-band, directional coupler
with integrated 50 ohm loaded isolated port
Datasheet − production data
Features
■ 50 Ω nominal input / output impedance
■ Wide operating frequency range
(2400 MHz to 5850 MHz)
■ Low insertion loss
■ Coupling factor:
– 18 dB at 2.4 GHz
– 12 dB at 5 GHz
■ High ESD robustness
■ Packaged in Flip Chip
■ Package thickness: < 595 µm after reflow
■ Small footprint
Benefits
■ Very low profile
■ Lead-free package
■ High RF performance
■ RF module size reduction
Flip Chip (5 bumps)
Figure 1. Pin configuration (bump view)
1
2
3
A
RF_IN
GND
RF_OUT
50 Ω
B
CPLD
GND
Applications
■ Quad-band power amplifier module
■ Quad-band front end module
■ WLAN
Description
The CPL-WB-02D3 is a wide-band directional
coupler designed to measure RF antenna output
power. This CPL has been customized for wide
band operating frequencies (2G/5G WLAN) with
low insertion losses in the transmit bandwidth
(2400 MHz to 5850 MHz).
The CPL-WB-02D3 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.
June 2012
This is information on a product in full production.
Doc ID 023286 Rev 1
1/7
www.st.com
7