Datasheet Summary
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Wide band directional coupler with ISO port
Features
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50 Ω nominal input / output impedance Wide operating frequency range (824 MHz to 2025 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
3 2 1
RFIN
Figure 1.
Pin configuration (top view)
Benefits
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Very low profile (< 690 µm thickness) Lead-free package High RF performance RF module size reduction
RFOUT GND
ATN. ATN.
ISO GND CPLD
Applications
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- Quad band power amplifier module Quad band front end module GSM / WCDMA mobile...