RF7115_1 Datasheet, PDF (10/22 Pages) RF Micro Devices – QUAD-BAND GSM850/GSM900/DCS/PCS TRANSMIT MODULE

RF7115
Pin Function Description
16
RX 4
RX 4 port of antenna switch. This is a 50Ω output.
Note that there will be a DC voltage present equal to V_BATT -0.5V.
Interface Schematic
RX1900
17
GND
18
GND
19
GND
20
GND
21
ANT
Antenna port of antenna switch. This is a 50Ω output. Provides DC block-
ing as well as ESD protection.
ANTENNA
22
GND
23
GND
Pkg
GND
Base
10 of 22
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Rev A0 DS060808