SKY73021_08 Datasheet, PDF (9/18 Pages) Skyworks Solutions Inc. – 1700 – 2200 MHz High Gain and Linearity Diversity Downconversion Mixer for 2G/3G Base Station Transceiver Applications

20
19
0 ^oC
+25 ^oC
18
+85 ^oC
17
16
15
14
13
12
11
10
1710
1735
1760
1785
1810
1835
1860
1885
1910
RF Frequency (MHz)
Figure 25. Mixer B Input P1dB vs Frequency and Temperature
–62
–63
Mixer A
Mixer B
–64
–65
–66
–67
–68
–69
–70
–71
–72
1710
1735
1760
1785
1810
1835
1860
1885
1910
RF Frequency (MHz)
Figure 27. Mixer A and B 2RF – 2LO vs Frequency
90
4.75 V
85
5.00 V
5.25 V
80
75
70
65
60
55
1710
1735
1760
1785
1810
1835
1860
1885
1910
RF Frequency (MHz)
Figure 29. Mixer B RF to IF Isolation vs Frequency and Supply
Voltage
DATA SHEET • SKY73021 DOWNCONVERSION MIXER
20
19
–3 dBm
0 dBm
18
+3 dBm
17
16
15
14
13
12
11
10
1710
1735
1760
1785
1810
1835
1860
1885
1910
RF Frequency (MHz)
Figure 26. Mixer B Input P1dB vs Frequency and LO Power
90
85
4.75 V
5.00 V
5.25 V
80
75
70
65
60
55
1710
1735
1760
1785
1810
1835
1860
1885
1910
RF Frequency (MHz)
Figure 28. Mixer A RF to IF Isolation vs Frequency and Supply
Voltage
–35
–40
0 ^oC
+25 ^oC
+85 ^oC
–45
–50
–55
–60
–65
1525
1555
1585
1615
1645
1675
1705
LO Frequency (MHz)
Figure 30. Mixer A LO to IF Leakage vs Frequency and
Temperature
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200450E • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • May 13, 2008
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