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RF2374
Rev A0 DS070705
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Evaluation Board Schematic
WiBRO/WLAN/WiMAX (2.3GHz to 3.8GHz)
Evaluation Board Schematic
GPS/PCS (1.5GHz to 2.2GHz)
1
2
3
4
6
5
8
7
C1
22 nF
J1
RF IN
R1
1.8 k
Ω
VREF
GAIN SELECT
L1
1.5 nH
C2
DNP
C3
1.5 pF
J2
RF OUT
C4
100 pF
C5
10 nF
VCC
P1-1
VCC
P1-4
VREF
P1-3
GAIN SELECT
GND
P1
1
2
3
4
CON4
50
Ω μstrip
50
Ω μstrip
1
2
3
4
6
5
8
7
C1
22 nF
J1
RF IN
R1
1.8 k
Ω
VREF
GAIN SELECT
L1
3.3 nH
C2
DNP
C3
1.8 pF
J2
RF OUT
C4
100 pF
C5
10 nF
P1-1
VCC
P1-4
VREF
P1-3
GAIN SELECT
GND
P1
1
2
3
4
CON4
50
Ω μstrip
50
Ω μstrip
VCC