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STQ-2016-3Z View Datasheet(PDF) - Sirenza Microdevices => RFMD

Part Name
Description
View to exact match
STQ-2016-3Z
Sirenza
Sirenza Microdevices => RFMD Sirenza
STQ-2016-3Z Datasheet PDF : 16 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Typical Device Performance Graphs
Baseband Signal: W-CDMA Test Model 1 w/ 64 DPCH,
Peak-to-Average Ratio = 10.54
STQ-2016-3 Direct Quadrature Modulator
15060
60
15265
15470
15675
1588021600
4
21 220
0
21 402
4
II//QQI/QDDrriiDvveeri==v12e VV=pp1pp,,LVDDOiipLffDffpO..r,ivDFerLiefefqv.ueel n(dcBym()MHz)
I/QI/QDriDveri=v3e V=p2p,VDipffp., Diff.
I/QI/QDriDveri=v4e V=p3p,VDipffp., Diff.
I/Q Drive = 4 V pp, Diff.
21 60 6
Figure 31. First Alternate Channel Power Vs. LO
Frequency, LO Drive = +4.0 dBm.
8 21 80
65
70
75
80
1
1 .5
2
2 .5
3
3 .5
4
IQ Drive Level (Vpp, Diff.)
LO Freq. = 2110 MHz
LO Freq. = 2140 MHz
LO Freq. = 2170 MHz
Figure 32. First Alternate Channel Power Vs. I/Q Drive Level,
LO Drive = +4.0 dBm.
70
72
74
76
78
80
4 .7
4 .8
4 .9
5
5 .1
5 .2
Vcc (Vdc)
I/Q Drive = 1.5 Vpp, Diff.
I/Q Drive = 1.7 Vpp, Diff.
I/Q Drive = 1.9 Vpp, Diff.
Figure 33. First Alternate Channel Power Vs. Vcc,
LO Drive = +4.0 dBm @ 2140 MHz.
70
72
74
76
78
80
1 .4
1 .5
1 .6
1 .7
1 .8
1 .9
IQ Drive Level (Vpp, Diff.)
Vcc = 4.75 V
Vcc = 5.00 V
Vcc = 5.25 V
Figure 34. First Alternate Channel Power Vs. I/Q Drive Level,
over Vcc Range, LO Drive = +4.0 dBm @ 2140 MHz.
70
70
72
72
74
74
76
76
78
78
80
50
25
0
25
50
Temperature (Deg. C )
I/Q Drive = 1.5 Vpp, Diff.
I/Q Drive = 1.7 Vpp, Diff.
I/Q Drive = 1.9 Vpp, Diff.
75
1 00
Figure 35. First Alternate Channel Power Vs. Temperature, LO
Drive = +4.0 dBm @ 2140 MHz.
80
1 .4
1 .5
1 .6
1 .7
1 .8
1 .9
IQ Drive Level (Vpp, Diff.)
Temp = -40 Deg. C
Temp = +25 Deg. C
Temp = +85 Deg. C
Figure 36. First Alternate Channel Power Vs. I/Q Drive Level,
over Temperature Range, LO Drive = +4.0 dBm @ 2140 MHz.
303 S. Technology Court, Broomfield, CO 80021
Phone: (800) SMI-MMIC
10
http://www.sirenza.com
EDS-104229 Rev B
 

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