TQC0015
High Isolation, Absorptive SPDT Switch
Typical Performance − TQC0015-PCB
Test conditions unless otherwise noted: VDD = +3.3 V, VCTRL = +1.8 V, VEN = 0 V, Temp=25°C, 50 Ω system
Units
GHz
dB
Parameter
Frequency
Typical Value
1
2
3
Insertion Loss (1)
RFC Port Return Loss
RFC to RF1/RF2 Isolation
RFC to RF1/RF2 Isolation (disabled)
RF1 to RF2 Isolation
Input P1dB
0.5
20
0.6
20
0.7
16
dB
52
46
43
dB
49
43
40
dB
50
44
41
dB
+36
+56
+34
+56
+28
+56
dBm
dBm
Input IP3 (2)
Notes:
1. Values are insertion loss from device input pin to device output pin. Eval board RF I/O line losses have been subtracted.
2. IIP3 measured with two tones at an input power of +15ꢀdBm / tone separated by 1ꢀMHz.
Performance Plots − TQC0015-PCB
Test conditions unless otherwise noted: VDDꢀ=ꢀ+3.3ꢀV, VCTRLꢀ=ꢀ+1.8ꢀV, VENꢀ=ꢀ0ꢀV, Temp=25ꢀ°C, 50ꢀΩ system
RFC Return Loss vs. Frequency
RF1 Return Loss vs. Frequency
RF2 Return Loss vs. Frequency
0
-10
-20
-30
0
-10
-20
-30
0
-10
-20
-30
+85°C
+25°C
−40°C
+85°C
+25°C
Disabled
−40°C
Disabled
+85°C
+25°C
−40°C
+85°C
+85°C
+25°C
+25°C
−40°C
Enabled
−40°C
Enabled
0
1000
2000
Frequency (MHz)
3000
4000
5000
6000
0
0
1
1000
2000
Frequency (MHz)
3000
4000
5000
6000
6000
3
0
0
1
1000
2000
Frequency (MHz)
3000
4000
5000
6000
6000
3
RFC to RF1/RF2 Isolation vs. Frequency
RF1 to RF2 Isolation vs. Frequency
Insertion Loss vs. Frequency
-20
-30
-40
-50
-60
-70
-20
-30
-40
-50
-60
-70
0
-1
-2
-3
-4
+85°C
+25°C
−40°C
+85°C
+25°C
−40°C
Disabled
Disabled
+85°C
+25°C
−40°C
+85°C
Enabled
+25°C
+85°C
Enabled
−40°C
+25°C
−40°C
0
1000
2000
Frequency (MHz)
3000
4000
5000
6000
1000
2000
Frequency (MHz)
3000
4000
5000
1000
2000
Frequency (MHz)
3000
4000
5000
Input IP3 vs. Temperature
Input P1dB vs. Frequency
Input P1dB vs. Frequency
60
58
56
54
52
50
38
36
34
32
30
28
26
38
37
36
35
34
33
RFC to RF2
RFC to RF1
RFC to RF2
+85°C
+25°C
−40°C
+85°C
+25°C
−40°C
+85°C
+25°C
−40°C
1.5
2
2.5
1.5
2
2.5
1
1.5
2
2.5
3
Frequency (GHz)
Frequency (GHz)
Frequency (GHz)
Data Sheet Rev. H 09-17-14
Disclaimer: Subject to change without notice
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