SP5730 Datasheet, PDF (6/12 Pages) Mitel Networks Corporation – 1.3GHz Low Phase Noise Frequency Synthesiser

SP5730 Datasheet
300
40
OPERATING WINDOW
25
12.5
50 100
500
1000
1300
FREQUENCY (MHz)
Figure 3 - Typical RF input sensitivity
j1
j0.5
j2
j0.2
j5
0
0.2
0.5
1
2
5
50MHz
2j0.2
S11: Z_O = 50Ω
Normalised to 50Ω
2j0.5
500MHz 2j5
1GHz
1·3GHz
2j2
2j1
Figure 4 - RF input impedance
18p
39p
2
SP5730
3
Figure 5 - Crystal oscillator application
6