SP5769 Datasheet, PDF (6/11 Pages) Mitel Networks Corporation – 3GHz I2C Bus Synthesiser

SP5769
j1
j0.5
j2
S11: Z_O = 50Ω
Normalised to 50Ω
j0.2
j5
0
0.2
0.5
1
2
5
0·5GHz
2j0.2
2j0.5
1GHz 2j5
1·5GHz
2·5GHz
2j2
2j1
Figure 4 RF input impedance
68p 150p
2
SP5769
3
Figure 5 Crystal oscillator application
Component
Value/type
Component
Value/type
C1
18pF
C22
100pF
C2
2·2nF
C23
4·7µF
C3
68pF
C24
1nF
C4
1nF
LED 1
HLMPK-150
C5
1nF
LED 2
HLMPK-150
C6
10nF
R1
4·7kΩ
C7
100nF
R4
4·7kΩ
C8
4·7µF
R5
4·7kΩ
C9
100nF
R6
4·7kΩ
C10
100pF
R7
13·3kΩ
C11
1nF
R8
22kΩ
C12
100pF
R9
1kΩ
C13
100pF
R10
0Ω
C14
4·7nF
R11
16Ω
C15
100pF
R12
16Ω
C16
4·7µF
R13
16Ω
C17
10nF
R14
68Ω
C18
39pF
S1
SW DIP-2
C19
100pF
T1
BCW31
C20
1nF
VCO
POS_2000
C21
1nF
X1
4MHz
Table 8 Component values for Figure 6
6