SA1920 Datasheet, PDF (14/36 Pages) NXP Semiconductors – Dual-band RF front-end

Philips Semiconductors
Dual-band RF front-end
Product specification
SA1920
6.0
5.0
4.0
3.0
2.0
1.0
0.0
100
105
110
115
120
125
IF FREQUENCY (MHz)
SR01612
Figure 11. High Band NF vs. IF Frequency
20
19
GAIN ¹⁸
(dB)
17
16
+25°C
–40°C
+85°C
15
14
860 870 880 890 900 910 920 930 940 950 960
FREQUENCY (MHz)
SR01615
Figure 12. LB LNA Gain vs. Frequency
–2
–3
+85°C
–4
–5
–6
IP3
(dBm) ^–7
–8
–40°C
+25°C
–9
–10
–11
–12
860 870 880 890 900 910 920 930 940 950 960
FREQUENCY (MHz)
SR01616
Figure 13. LB LNA IP3 vs. Frequency
2.6
2.4
2.2
2
+85°C
1.8
+25°C
1.6
1.4
–40°C
1.2
1
860 870 880 890 900 910 920 930 940 950 960
FREQUNCY (MHz)
SR01617
Figure 14. LB LNA Noise Figure vs. Frequency
12
10
GAIN ⁸
(dB)
6
–40°C
+25°C
+85°C
4
2
0
860 870 880 890 900 910 920 930 940 950 960
FREQUENCY (MHz)
SR01618
Figure 15. LB Mixer Gain vs. Frequency
8
7
6
IP3 ⁵
(dBm) ₄
3
–40°C
+25°C
+85°C
2
1
0
860 870 880 890 900 910 920 930 940 950 960
FREQUENCY (MHz)
SR01619
Figure 16. LB Mixer IP3 vs. Frequency
1999 Mar 02
14