SP4666 Datasheet, PDF (4/5 Pages) Zarlink Semiconductor Inc – Prescaler with low current and low radiation

16
14
12
10
8
6
4
2
0
0
SPECIFICATION LIMIT
TYPICAL DEVICE
200
400
600
800
1000
1200
1400
FREQUENCY (MHz)
Fig. 5 Typical input sensitivity
j1
j 0.5
j2
j 0.2
j5
0
0.2
0.5
1
2
5
50
2j 0.2
1300
1000
200_{2j 5}
S11
ZO = 50Ω
2j 0.5
500
2j 2
2j 1
Fig. 6 Typical input impedance (frequencies in MHz)
SP4666
3