Preliminary
RF2510
Evaluation Board Schematic
433 MHz
(Download Bill of Materials from www.rfmd.com.)
P1
1
P2
1
P1-1
P1-3
PD
P2-1
P2-3
DIV CTRL
GND
2
GND
VCC
2
3
3
MOD CTRL
2510400, Rev B
CON3
CON3
C8
33 nF
X1
6.78 MHz
R8*
1
16
C16*
8 pF
C18
3-10 pF
C1
100 pF
C9
4.7 nF
C10
R3
2 kΩ
C17*
L4
47 nF
2
3
4
5
6
7
8
15
14
13
12
11
10
9
Phase
Detector &
Charge Pump
C2
100 pF
R2
3.9 kΩ
L2
27 nH
C3
100 pF
L1
22 nH
VCC
22 nH
50 Ω µstrip
J1
C11
3 pF
R4
10 Ω
VCO OUT
R5
18 Ω
C19
8 pF
C5
15 pF
C4
8 pF
R6
270 Ω
R7
270 Ω
D1
SMV1233
-011
R1
10 Ω
C13
22 pF
C12
C15
.01 uF
4.7 µF
VCC
PD
L3
27 nH
+
C7
.01 uF
C6
22 pF
C14
4.7 µF
DC Bias
J2
MOD IN
Prescaler
128/129 or
64/65
50 Ω µstrip
DIV CTRL
MOD CTRL
11
Rev A6 010207
11-7