RF2514PCBA データシートの表示（PDF） - RF Micro Devices
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RF2514PCBA Datasheet PDF : 10 Pages
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RF2510
Preliminary
Evaluation Board Schematic
868 MHz
J1
VCO OUT
VCC
PD
2510401, Rev B
R8*
X1
13.577344 MHz
P1-1
P1
1 PD
2 GND
P1-3 3 VCC
CON3
P2-1
P2
1 DIV CTRL
2 GND
P2-3 3 MOD CTRL
CON3
C8
33 nF
C17*
C16*
C18
8 pF 3-10 pF
C1
100 pF
50 Ω µstrip
C5
6 pF
L1
6.8 nH
C2
100 pF
C3
100 pF
C4
6 pF
R6
270 Ω
R1
10 Ω
R5
18 Ω
R7
270 Ω
C14 + C7
4.7 µF .01 uF
C6
22 pF
1
2
Phase
Detector &
3
Charge Pump
4
5
6
7 DC Bias
8
Prescaler
128/129 or
64/65
16
15
R2
14 3.9 kΩ
L2
4.7 nH
C9
10 nF
R3
0.750 kΩ
C10
100 nF
13
C11
5 pF
R4
10 Ω
12
11
D1
SMV1233
-011
C13
22 pF
C12
.01 uF
C15
4.7 µF
L3
10
4.7 nH
9
50 Ω µstrip
VCC
J2
MOD IN
DIV CTRL
MOD CTRL
11
Evaluation Board Schematic
915 MHz
J1
VCO OUT
VCC
PD
2510402, Rev B
R8*
X1
7.15909 MHz
P1-1
P1
1 PD
2 GND
P1-3 3 VCC
CON3
P2-1
P2
1 DIV CTRL
2 GND
P2-3 3 MOD CTRL
CON3
C8
33 nF
C17*
C16*
C18
8 pF 3-10 pF
C1
100 pF
50 Ω µstrip
C5
6 pF
L1
6.8 nH
C4
6 pF
C2
100 pF
C3
100 pF
R6
270 Ω
R1
10 Ω
R5
18 Ω
R7
270 Ω
C14 + C7
4.7 µF 0.1 uF
C6
22 pF
1
2
Phase
Detector &
3
Charge Pump
4
5
6
7 DC Bias
8
Prescaler
128/129 or
64/65
16
15
R2
14 3.9 kΩ
13
12
11
10
9
C9
10 nF
R3
1.2 kΩ
C10
100 nF
L2
4.7 nH
C11
5 pF
D1
SMV1233
-011
L3
4.7 nH
C13
22 pF
R4
10 Ω
C12
0.1 uF
C15
4.7 µF
50 Ω µstrip
VCC
J2
MOD IN
DIV CTRL
MOD CTRL
11-8
Rev A6 010207
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