TGS4310-SM
13-19GHz 2W SPDT Switch
Applications
•
Commercial and Military Radar
•
Satellite Communications
•
General Puerpose Switching
QFN 4x4 mm 22L
Product Features
•
•
•
•
•
•
•
•
•
•
SPDT, Reflective Switch
Frequency Range: 13 - 19 GHz
Insertion Loss: < 1.7 dB
Power Handling: 2 W (P-0.1dB)
ITOI: 55 dBm (at P
IN
/Tone = 22 dBm)
Isolation: > 20 dB
Switching Speed: 20 ns
Control Voltages: V
DD
= 3.3 - 5 V, V
BIT
= 0/V
DD
V
Process Technology: GaAs-PHEMTES15-DR
Package Dimensions: 4.0 x 4.0 x 1.47 mm
Functional Block Diagram
V
BIT
V
DD
22
21
20
RF2 (Output 2)
J3
19
18 17
1
16
2
3
4
15
14
13
J1
RFC (Input)
5
12
6
7
8
9
10
11
J2
RF1 (Output 1)
General Description
The TGS4310-SM is a packaged single-pole, double-
throw (SPDT) reflective switch operating from 13 to 19
GHz. With an insertion loss of <1.7 dB, the TGS4310-
SM supports 2 W of incident power at 0.1 dB
compression.
For mechanical robustness and ease of handling, the
TGS4310-SM is available in a low-cost, 4x4 mm air-
cavity ceramic QFN. Fully matched to 50 ohms at all
ports, it uses standard positive control voltages and
requires very little control current making system
integration simple without impacting DC power budgets.
The TGS4310-SM is ideally suited for a variety of Ku-
band switching applications across both defense and
commercial applications.
Lead-free and RoHS compliant
Evaluation Boards are available upon request.
Preliminary Datasheet: Rev- 09-25-14
© 2014 TriQuint
Pin Configuration
Pad No.
1, 2, 4, 5-6, 9, 11-13, 15-17, 19, 22
3, 7, 8
10
14
18
20
21
23
Symbol
GND
NC
RF1
RFC
RF2
V
DD
V
BIT
GND Paddle
Ordering Information
Part
ECCN Description
13-19GHz 2W SPDT Switch
TGS4310-SM EAR99
- 1 of 13 -
Disclaimer: Subject to change without notice
www.triquint.com
TGS4310-SM
13-19GHz 2W SPDT Switch
Absolute Maximum Ratings
Parameter
Voltages (V
DD
, V
BIT
)
Currents (I
DD
, I
BIT
)
Power Dissipation, T
BASE
= 85 °
C
Input Power (P
IN
), CW/Pulsed,
50
Ω,
85°C
Input Power (P
IN
), hot switching,
90/10%, 45 ns speed, 50% duty
cycle
Channel Temperature (T
CH
)
Mounting Temperature (30 sec)
Storage Temperature
Recommended Operating Conditions
Parameter
Frequency
Input Power Handling
(CW/Pulsed RF)
Reference Voltage, V
DD
Control Voltage, V
BIT
Currents (I
DD
, I
BIT
)
Operating Temperature
Value
6V
-1.7 / +1.7 mA
1.8 W
34 dBm
Min
13
Typ
≤
33
Max Units
19
GHz
dBm
V
V
°
C
33 dBm
200 °
C
260 °
C
-55 to 150 °
C
-40
3.3 - 5
0/V
DD
See plots p. 7
+85
Electrical specifications are measured at specified test
conditions. Specifications are not guaranteed over all
recommended operating conditions.
Operation of this device outside the parameter ranges
given above may cause permanent damage. These are
stress ratings only, and functional operation of the device at
these conditions is not implied.
Electrical Specifications
Test conditions unless otherwise noted: V
DD
= 5 V, V
BIT
= 0/5 V, Temp= +25° Z
0
= 50
Ω
C.
Parameter
Operational Frequency Range
Input Power at 0.1 dB Gain Compression (P-0.1dB)
(CW)
Insertion Loss
Isolation
Input Return Loss – On-State (Common Port RL)
Output Return Loss – On-State (Switched Port RL)
Output Return Loss – Off-State (Isolated Port RL)
Input TOI at P
IN
/Tone = 22 dBm (ITOI)
IM3 at P
IN
/Tone = 22 dBm
IM5 at P
IN
/Tone = 22 dBm
Insertion Loss Temperature Coefficient
Switching Speed (90/10%)
Min
13
Typical
33
< 1.7
> 20
> 12
> 12
<1
55
-75
-75
0.003
20
Max
19
Units
GHz
dBm
dB
dB
dB
dB
dB
dBm
dBc
dBc
dB/°C
ns
Preliminary Datasheet: Rev- 09-25-14
© 2014 TriQuint
- 2 of 13 -
Disclaimer: Subject to change without notice
www.triquint.com
TGS4310-SM
13-19GHz 2W SPDT Switch
Thermal and Reliability Information
Parameter
Thermal Resistance (θ
JC
)
(1)
Test Conditions
Value
60
130
1.1E+7
Units
°
C/W
°
C
Hrs
T
BASE
= 85 ° V
DD
= 5 V, V
BIT
= 0/5 V, CW,
C,
Frequency = 13 GHz, P
IN
= 33 dBm (2 W),
Channel Temperature (T
CH
) (Under RF drive)
Insertion Loss = 2 dB, P
OUT
= 31 dBm (1.25 W),
P
DISS
= 0.75 W
Median Lifetime (T
M
)
Notes:
1.
Thermal resistance measured to back of package.
1.2
1.1
1.0
0.9
0.8
Power Dissipation vs. Input Power vs. Freq.
RF1: V
DD
= 5 V, V
BIT
= 0 V, CW
Temp. = +85 °
C
13 GHz
14 GHz
15 GHz
16 GHz
17 GHz
18 GHz
P
DISS
(W)
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
25
26
27
28
29
30
31
32
33
34
Input Power (dBm)
Test Conditions: V
D
= 7 V; Failure Criteria = 10% reduction in I
D_MAX
1E+15
1E+14
1E+13
1E+12
1E+11
1E+10
1E+09
1E+08
1E+07
1E+06
1E+05
1E+04
1E+03
Median Lifetime vs. Channel Temperature
Median Lifetime, T
M
(Hours)
FET5
25
50
75
100
125
150
175
200
Channel Temperature, T
CH
(°
C)
Preliminary Datasheet: Rev- 09-25-14
© 2014 TriQuint
- 3 of 13 -
Disclaimer: Subject to change without notice
www.triquint.com
TGS4310-SM
13-19GHz 2W SPDT Switch
Typical Performance: Small Signal
0.0
-0.5
-1.0
Insertion Loss vs. Freq. vs. Temp.
RF1: V
DD
= 5 V, V
BIT
= 0 V, CW
0.0
-0.5
-1.0
Insertion Loss vs. Frequency
RF1: V
DD
= 5 V, V
BIT
= 0 V, CW
RF2: V
DD
= 5 V, V
BIT
= 5 V, CW
Temp. = 25 °
C
S21 - ON (dB)
-1.5
-2.0
-2.5
-3.0
-3.5
-4.0
-4.5
-5.0
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
+85°
C
+25°
C
−40°
C
S21, S31 - ON (dB)
-1.5
-2.0
-2.5
-3.0
-3.5
-4.0
-4.5
-5.0
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
RF1 Path (S21) On
RF2 Path (S31) On
Frequency (GHz)
0
-5
Frequency (GHz)
0
-5
Isolation vs. Freq. vs. Temp.
RF1: V
DD
= 5 V, V
BIT
= 0 V, CW
Isolation vs. Frequency
RF1: V
DD
= 5 V, V
BIT
= 5 V, CW
RF2: V
DD
= 5 V, V
BIT
= 0 V, CW
Temp. = 25 °
C
-15
-20
-25
-30
-35
-40
-45
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
+85°
C
+25°
C
−40°
C
S21, S31 - OFF (dB)
S21, S31 - OFF (dB)
-10
-10
-15
-20
-25
-30
-35
-40
-45
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
RF2 Path (S31) Off
RF1 Path (S21) Off
Frequency (GHz)
0
-5
Frequency (GHz)
0.0
-0.5
Return Loss - ON vs. Frequency
RF1: V
DD
= 5 V, V
BIT
= 0 V, CW
RF2: V
DD
= 5 V, V
BIT
= 5 V, CW
RFC (S11)
RF1 Path (S22) On
Temp. = 25 °
C
Return Loss - OFF vs. Frequency
RF1: V
DD
= 5 V, V
BIT
= 5 V, CW
RF2: V
DD
= 5 V, V
BIT
= 0 V, CW
Temp. = 25 °
C
S22, S33 - ON (dB)
S22, S33 - OFF (dB)
-10
-15
-20
-25
-30
RF2 Path (S33) On
-1.0
-1.5
-2.0
-2.5
-3.0
RF2 Path (S33) Off
RF1 Path (S22) Off
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Frequency (GHz)
Frequency (GHz)
Preliminary Datasheet: Rev- 09-25-14
© 2014 TriQuint
- 4 of 13 -
Disclaimer: Subject to change without notice
www.triquint.com
TGS4310-SM
13-19GHz 2W SPDT Switch
Typical Performance: Large Signal - CW
0.1
0.0
Compression vs. Input Power vs. Temp.
RF1: V
DD
= 5 V, V
BIT
= 0 V, CW
Freq. = 16 GHz
0.1
0.0
Compression vs. Input Power vs. Frequency
RF1: V
DD
= 5 V, V
BIT
= 0 V, CW
Temp. = +25 °
C
Compression (dB)
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
25
26
27
28
29
30
31
32
33
34
-40
0
C
+25
0
C
+85
0
C
Compression (dB)
-0.1
-0.2
-0.3
13 GHz
-0.4
-0.5
-0.6
-0.7
25
26
27
28
14 GHz
15 GHz
16 GHz
17 GHz
18 GHz
29
30
31
32
33
34
Input Power (dBm)
Input Power (dBm)
0.1
0.0
Compression vs. Input Power vs. Frequency
RFC to RF2
: V
DD
= 5 V, V
BIT
= 5 V, CW
Temp. = +25 °
C
0.1
0.0
Compression vs. Input Power vs. Frequency
RF2 to RFC
: V
DD
= 5 V, V
BIT
= 5 V, CW
Temp. = +25 °
C
Compression (dB)
-0.2
-0.3
13 GHz
Compression (dB)
-0.1
-0.1
-0.2
-0.3
13 GHz
-0.4
-0.5
-0.6
-0.7
25
26
27
28
14 GHz
15 GHz
16 GHz
17 GHz
18 GHz
-0.4
-0.5
-0.6
-0.7
14 GHz
15 GHz
16 GHz
17 GHz
18 GHz
29
30
31
32
33
34
25
26
27
28
29
30
31
32
33
34
Input Power (dBm)
0.05
Input Power (dBm)
0.05
I
DD
vs. Input Power vs. Frequency
RF1: V
DD
= 5 V, V
BIT
= 0 V, CW
Temp. = +25 °
C
I
BIT
vs. Input Power vs. Frequency
RF1: V
DD
= 5 V, V
BIT
= 0 V, CW
Temp. = +25 °
C
13 GHz
14 GHz
15 GHz
16 GHz
17 GHz
18 GHz
0.03
0.03
I
DD
(mA)
-0.01
13 GHz
14 GHz
15 GHz
16 GHz
17 GHz
18 GHz
I
BIT
(mA)
30
31
32
33
34
0.01
0.01
-0.01
-0.03
-0.03
-0.05
25
26
27
28
29
-0.05
25
26
27
28
29
30
31
32
33
34
Input Power (dBm)
Input Power (dBm)
Preliminary Datasheet: Rev- 09-25-14
© 2014 TriQuint
- 5 of 13 -
Disclaimer: Subject to change without notice
www.triquint.com
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