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Mod. VCO & AFILTER
1.0
Voltage Control Oscillator 200 MHz
B
3
3
Tuesday, January 12, 2021
Title
Size
Document Number
Rev
Date:
Sheet
of
R9
18K
R3
4K7
C18
100nF
R4
330
+
C17
10MF/35V
C13
22pF
D1
BB149
L2
2.2uH
C11
22pF
C30
100pF
D3
BB149
D5
BB149
COAX1
UT085
D4
BB149
D2
BB149
U1
78M09
1
2
3
Vi
G
N
D
Vo
C10
50pF
C31
1nF
C12
22pF
C29
10pF
R2
0
C27
100pF
+
C1
47MF/25V
C21
100nF
C23
3.3pF
C9
100nF
C3
100nF
C4
1nF
C7
100nF
C2
100nF
+
C5
2.2MF/16V
L1
0.33uH
R1
100
C20
1nF
Q1
J310
1
3
2
C14
4.7pF
+
C6
2.2MF/16V
C8
100nF
C24
1nF
C15
4.7pF
R6
22
R5
100
C26
1pF
R12
330
C19
100nF
C16
100nF
C28
100pF
Q3
BFR93L
3
1
2
R10
33
C25
1pF
R8
330
R11
27K
C22
100pF
R13
33
Q2
BFR93L
3
1
2
R7
180
V PLL
RF PLL
+15V
RF OUT