SKY73009 Datasheet, PDF (6/22 Pages) Skyworks Solutions Inc. – 400 -3000 MHz Direct Quadrature Demodulator

DATA SHEET • SKY73009 DEMODULATOR
80
78
LO = -6 dBm
LO = 0 dBm
76
LO = +3 dBm
74
72
70
68
66
64
62
60
400
420
440
460
480
500
Frequency (MHz)
Figure 11. IIP2 vs Frequency: 400-500 MHz
(Mini-Circuits TC1-1 Balun on RF Port)
20
19
LO = -6 dBm
LO = 0 dBm
18
LO = +3 dBm
17
16
15
14
13
12
11
10
400
420
440
460
480
500
Frequency (MHz)
Figure 13. NF vs Frequency: 400-500 MHz
(Mini-Circuits TC1-1 Balun on RF Port)
+4
+3
+2
+1
0
LO = –6 dBm
LO = 0 dBm
–1
LO = +3 dBm
–2
800
840
880
920
960
1000
Frequency (MHz)
Figure 15. Voltage Conversion Gain vs Frequency:
800-1000 MHz (Murata LDB15C500A0900 Balun on RF Port)
80
Vdd = 2.7V
75
Vdd = 3.0V
Vdd = 3.3V
70
65
60
55
50
400 410 420 430 440 450 460 470 480 490 500
Frequency (MHz)
Figure 12. IIP2 vs Frequency: 400-500 MHz
(Mini-Circuits TC1-1 Balun on RF Port)
20
19
Vdd = 2.7V
Vdd = 3.0V
18
Vdd = 3.3V
17
16
15
14
13
12
11
10
400 410 420 430 440 450 460 470 480 490 500
Frequency (MHz)
Figure 14. NF vs Frequency: 400-500 MHz
(Mini-Circuits TC1-1 Balun on RF Port)
+4
+3
+2
+1
0
VDD = 2.7 V
VDD = 3.0 V
–1
VDD = 3.3 V
–2
800
840
880
920
960
1000
Frequency (MHz)
Figure 16. Voltage Conversion Gain vs Frequency:
800-1000 MHz (Murata LDB15C500A0900 Balun on RF Port)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
6
February 13, 2006 • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • 103034F