ADA4303-2 Datasheet, PDF (7/12 Pages) Analog Devices – 1:2 Single-Ended, Low Cost Active RF Splitter

4
T_A = –40°C
3
2
1
T_A = +25°C
0
T_A = +85°C
–1
–2
–3
–4
–5
–6
–7
–8
50
100
1000
FREQUENCY (MHz)
4000
Figure 11. Gain (S21) vs. Frequency
–30
–31
–32
–33
–34
–35
–36
–37
–38
–39
–40
50
100
1000
FREQUENCY (MHz)
4000
Figure 12. Output-to-Input Isolation (S12) vs. Frequency
0
–5
–10
–15
–20
–25
–30
–35
–40
–45
50
100
1000
FREQUENCY (MHz)
4000
Figure 13. Output-to-Output Isolation vs. Frequency
ADA4303-2
0
–5
–10
–15
–20
–25
–30
50
100
FREQUENCY (MHz)
1000
Figure 14. Input Return Loss (S11) vs. Frequency
0
–5
–10
–15
–20
–25
–30
–35
–40
50
100
FREQUENCY (MHz)
1000
Figure 15. Output Return Loss (S22) vs. Frequency
90
85
80
75
70
65
–60 –50 –40 –30 –20 –10 0 10 20 30 40 50 60 70 80 90 100
TEMPERATURE (°C)
Figure 16. Quiescent Supply Current vs. Temperature
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