DATA SHEET ? SKY73012 DEMODULATOR
+3.0
+2.5
+2.0
+1.5
+1.0
+0.5
0
–0.5
–7.0
–7.5
–8.0
–8.5
–9.0
–9.5
–10.0
–1.0
–1.5
–2.0
–2.5
–3.0
–40 o C
+25 o C
+85 o C
–10.5
–11.0
–11.5
–12.0
–10 dBm
0 dBm
+3 dBm
800
850
900
950
1000
1800
1850
1900
1950
2000
Frequency (MHz)
Figure 21. I/Q Phase Error vs Frequency and Temperature
@ 900 MHz
–7.0
–7.5
–8.0
–8.5
–9.0
–9.5
–10.0
Frequency (MHz)
Figure 22. Power Conversion Gain vs Frequency and LO Power
@ 1900 MHz
–7.0
–7.5
–8.0
–8.5
–9.0
–9.5
–10.0
–10.5
–11.0
–11.5
–12.0
–40 o C
+25 o C
+85 o C
–10.5
–11.0
–11.5
–12.0
2.7 V
3.0 V
3.3 V
1800
1850
1900
1950
2000
1800
1850
1900
1950
2000
Frequency (MHz)
Figure 23. Power Conversion Gain vs Frequency and Temperature
@ 1900 MHz
20
19
18
17
16
15
14
20
19
18
17
16
15
14
Frequency (MHz)
Figure 24. Power Conversion Gain vs Frequency and
Supply Voltage @ 1900 MHz
13
12
11
–10 dBm
0 dBm
+3 dBm
13
12
11
–40 o C
+25 o C
+85 o C
10
1800
1850
1900
1950
2000
10
1800
1850
1900
1950
2000
Frequency (MHz)
Figure 25. Noise Figure vs Frequency and LO Power @ 1900 MHz
Frequency (MHz)
Figure 26. Noise Figure vs Frequency and Temperature
@ 1900 MHz
Skyworks Solutions, Inc. ? Phone [781] 376-3000 ? Fax [781] 376-3100 ? sales@skyworksinc.com ? www.skyworksinc.com
200473B ? Skyworks Proprietary and Confidential information ? Products and Product Information are Subject to Change Without Notice ? January 12, 2007
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