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PDF TGA2597-SM Data sheet ( Hoja de datos )
| Número de pieza | TGA2597-SM | |
| Descripción | GaN Driver Amplifier | |
| Fabricantes | TriQuint Semiconductor | |
| Logotipo |  |
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Applications
• Commercial and Military Radar
• Communications
• Electronic Warfare (EW)
TGA2597-SM
2 - 6 GHz GaN Driver Amplifier
Product Features
• Frequency Range: 2 - 6 GHz
• Small Signal Gain: > 24 dB
• Power: > 32 dBm
• PAE: > 31 %
• IM3: < -24 dBc
• Bias: VD = 25 V, IDQ = 40 mA
• Package Dimensions: 4.0 x 4.0 x 0.85 mm
Functional Block Diagram
General Description
TriQuint's TGA2597-SM is a packaged driver amplifier
fabricated on TriQuint's TQGaN25 0.25um GaN on
SiC production process. The TGA2597-SM operates
from 2.0 to 6.0GHz and provides 32 dBm of output
power with14 dB of large signal gain and 31 % power-
added efficiency.
Using GaN MMIC technology and plastic packaging,
the TGA2597-SM provides a low cost driver solution
that provides the added benefit of operating on the
same voltage rail as the corresponding GaN HPA. It
can also serve as the output power amplifier in lower
power architectures.
The TGA2597-SM is offered in a 4x4 mm plastic
overmold QFN. It is internally matched to 50 ohms and
includes integrated DC blocking caps on both RF
ports allowing for simple system integration.
Lead-Free & RoHS compliant.
Evaluation Boards are available on request.
Pad Configuration
Pad Number
3
6
13
19
1-2,4-5,7-12,14-18, 20
21
Symbol
RF Input
VG
RF Output
VD
N/C
GND
Ordering Information
Part ECCN
TGA2597-SM
EAR99
Description
2 - 6 GHz GaN
Driver Amplifier
Preliminary Datasheet: Rev - 09-05-14
© 2014 TriQuint
- 1 of 16 -
Disclaimer: Subject to change without notice
www.triquint.com
1 page  
TGA2597-SM
2 - 6 GHz GaN Driver Amplifier
Typical Performance
Test conditions, unless otherwise noted: T = 25 °C, part mounted to EVB (page 11)
36 Output Power vs. Frequency vs. PIN
34 VD = 25 V, IDQ = 40 mA, Temp. = 25 °C
32
30
28
26
24
22
20
2 dBm
6 dBm
10 dBm
14 dBm
18 dBm
18
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0
Frequency (GHz)
45 Power Added Eff.vs. Freq. vs. PIN
40 VD = 25 V, IDQ = 40 mA, Temp. = 25 °C
35
30
25
20
15
10
5
2 dBm
6 dBm
10 dBm
14 dBm
18 dBm
0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0
Frequency (GHz)
350 Drain Current vs. Frequency vs. PIN
VD = 25 V, IDQ = 40 mA, Temp. = 25 °C
300
250
200
150
100
50
2 dBm
6 dBm
10 dBm
14 dBm
18 dBm
0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0
Frequency (GHz)
Output Power vs. Frequency vs. Temp.
36
VD = 25 V, IDQ = 40 mA, PIN = 18 dBm
35
34
33
32
31
30
29
- 40 C +25 C +85 C
28
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0
Frequency (GHz)
30 Power Gain vs. Frequency vs. PIN
VD = 25 V, IDQ = 40 mA, Temp. = 25 °C
25
20
15
10
2 dBm
6 dBm
10 dBm
14 dBm
18 dBm
5
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0
Frequency (GHz)
Power Added Eff. vs. Freq. vs. Temp.
45
40 VD = 25 V, IDQ = 40 mA, PIN = 18 dBm
35
30
25
20
15
10
5 - 40 C +25 C +85 C
0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0
Frequency (GHz)
Preliminary Datasheet: Rev - 09-05-14
© 2014 TriQuint
- 5 of 16 -
Disclaimer: Subject to change without notice
www.triquint.com
5 Page 
Applications Information
Evaluation Board Layout
RF Layer is 0.008” thick Rogers Corp.
RO4003C, εr = 3.38. Metal layers are 0.5 oz.
copper. The microstrip line at the connector
interface is optimized for the Southwest
Microwave end launch connector 1092-02A-
5.
The pad pattern shown has been developed
and tested for optimized assembly at
TriQuint Semiconductor. The PCB land
pattern has been developed to
accommodate lead and package tolerances.
Since surface mount processes vary from
company to company, careful process
development is recommended.
TGA2597-SM
2 - 6 GHz GaN Driver Amplifier
Bill of Materials
Ref. Designation
C1, C3
C3, C4
R1 – R4
Value
1000 pF
1.0 uF
10 Ohms
Description
Cap., 50V, 10% X7R, 0402 case
Cap., 50V, 10% X5R, 1206 case
Resistor, 0402 case
Manufacturer
Various
Various
Various
Part Number
Preliminary Datasheet: Rev - 09-05-14
© 2014 TriQuint
- 11 of 16 -
Disclaimer: Subject to change without notice
www.triquint.com
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet TGA2597-SM.PDF ] | |
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