STQ-2016-3 Sirenza Microdevices Inc, STQ-2016-3 Datasheet - Page 12

• Manufacturer Part Number: STQ-2016-3
• Description: IC QUADRATURE MOD DIRECT 16TSSOP
• Manufacturer: Sirenza Microdevices Inc

Specifications of STQ-2016-3

• Function: Modulator
• Lo Frequency: 700MHz ~ 2.5GHz
• Rf Frequency: 700MHz ~ 2.5GHz
• P1db: 3dBm
• Noise Floor: -156dBm/Hz
• Output Power: -11.5dBm
• Current - Supply: 86mA
• Voltage - Supply: 4.75 V ~ 5.25 V
• Test Frequency: 1.7GHz
• Package / Case: 16-TSSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

303 S. Technology Court, Broomfield, CO 80021
Typical Device Performance Graphs
Baseband Signal: W-CDMA Test Model 1 w/ 64 DPCH,
Peak-to-Average Ratio = 10.54
Figure 45. Channel Power Distribution, 4 Production Lots,
120 Units. LO Drive = +4.0 dBm @ 2140 MHz. I/Q Drive
Level = 1.7 Vpp, Diff.
25
20
15
10
70
72
74
76
78
80
14
12
10
5
0
Figure 47. First Alternate Channel Power Distribution,
4 Production Lots, 120 Units. LO Drive = +4.0 dBm @
2140 MHz. I/Q Drive Level = 1.7 Vpp, Diff.
8
6
4
2
0
80
16
50
Figure 43. Second Alternate Channel Power Vs.
Temperature, LO Drive = +4.0 dBm @ 2140 MHz.
I/Q Drive = 1.5 Vpp, Diff.
I/Q Drive = 1.7 Vpp, Diff.
I/Q Drive = 1.9 Vpp, Diff.
25
15
78
First Altern ate C han nel Power (dBc)
0
14
Temperature (Deg. C )
Ch annel P ower (dB m)
76
25
13
Typical Performance Distribution Over Multiple Lots
74
50
12
Mean = -12.87
Std. Dev. = 0.43
Mean = -74.6
Std. Dev. = 1.28
72
75
11
Phone: (800) SMI-MMIC
100
70
10
STQ-2016-3 Direct Quadrature Modulator
12
Figure 44. Second Alternate Channel Power Vs. I/Q Drive Level,
over Temperature Range, LO Drive = +4.0 dBm @ 2140 MHz.
Figure 48. Second Alternate Channel Power Distribution, 4
Production Lots, 120 Units. LO Drive = +4.0 dBm @ 2140 MHz.
I/Q Drive Level = 1.7 Vpp, Diff.
Figure 46. Adjacent Channel Power Distribution, 4 Production
Lots, 120 Units. LO Drive = +4.0 dBm @ 2140 MHz. I/Q Drive
Level = 1.7 Vpp, Diff.
35
30
25
20
15
10
10
70
72
74
76
78
80
5
0
8
6
4
2
0
80
75
1.4
Temp = -40 Deg. C
Temp = +25 Deg. C
Temp = +85 Deg. C
1.5
78
70
Secon d Alternate Chann el P ower (dB c)
IQ Drive Level (Vpp, Diff.)
Adjacent Ch ann el Po wer (dBc)
1.6
76
65
1.7
74
Mean = -74.70
Std. Dev. = 1.23
http://www.sirenza.com
1.8
EDS-104229 Rev B
Mean = -66.33
Std. Dev. = 1.737
60
72
1.9
70
55