SKY73012-11 Datasheet, PDF (8/25 Pages) Skyworks Solutions Inc. – SKY73012 400 – 3900 MHz Direct Quadrature Demodulator

DATA SHEET • SKY73012 DEMODULATOR
15.0
14.5
14.0
13.5
13.0
12.5
12.0
11.5
11.0
10.5
10.0
800
850
900
–10 dBm
0 dBm
+3 dBm
950
1000
Frequency (MHz)
Figure 15. Input 1 dB Compression Point vs Frequency and LO
Power @ 900 MHz
15.0
14.5
2.7 V
14.0
3.0 V
3.3 V
13.5
13.0
12.5
12.0
11.5
11.0
10.5
10.0
800
850
900
950
1000
Frequency (MHz)
Figure 17. Input 1 dB Compression Point vs Frequency and
Supply Voltage @ 900 MHz
60
58
–40 ^oC
+25 ^oC
56
+85 ^oC
54
52
50
48
46
44
42
40
800
850
900
950
1000
Frequency (MHz)
Figure 19. LO to IF Isolation vs Frequency and Temperature
@ 900 MHz
15.0
14.5
14.0
13.5
13.0
12.5
12.0
11.5
11.0
10.5
10.0
800
850
900
–40 ^oC
+25 ^oC
+85 ^oC
950
1000
Frequency (MHz)
Figure 16 Input 1 dB Compression Point vs Frequency and
Temperature @ 900 MHz
80
78
76
–40 ^oC
+25 ^oC
74
+85 ^oC
72
70
68
66
64
62
60
800
850
900
950
1000
Frequency (MHz)
Figure 18. RF to LO Isolation vs Frequency and Temperature
@ 900 MHz
+0.30
+0.25
+0.20
+0.15
–40 ^oC
+25 ^oC
+85 ^oC
+0.10
+0.05
0
–0.05
–0.10
–0.15
–0.20
–0.25
–0.30
800
850
900
950
1000
Frequency (MHz)
Figure 20. IQ Amplitude Imbalance vs Frequency and
Temperature @ 900 MHz
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
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January 12, 2007 • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • 200473B