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Part Name
Description
RF7115 View Datasheet(PDF) - RF Micro Devices
Part Name
Description
Manufacturer
RF7115
QUAD-BAND GSM850/GSM900/DCS/PCS TRANSMIT MODULE
RF Micro Devices
RF7115 Datasheet PDF : 22 Pages
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Application Schematic
RF7115
LB RF IN
VSENSE
B1
B2
VBATT
B3
TXEN
VRAMP
HB RFIN
22
50
Ω μ
strip
2
Customer Option.
See Application Note.
1
pHEMT
Switch
3
4.7 uF
4
Fully Integrated
5
Power Control Circuit
6
and Switch Decoder
7
8
Optional
depending on
BB selection
50
Ω μ
strip
9
10
11
GND: Internally
connected to HB Q2
De-coupling Capacitor
requires external GND
21
16 - 20
16
15
14
13
50
Ω μ
strip
33 pF
33 pF
33 pF
33 pF
12
GND: Connected to
backside GND
RX4
RX3
RX2
RX1
Rev A0 DS060808
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
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