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PDF TGA2922-SG Data sheet ( Hoja de datos )
| Número de pieza | TGA2922-SG | |
| Descripción | 2 Watt 802.11a Packaged Amplifier | |
| Fabricantes | TriQuint Semiconductor | |
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Advance Product Information
wAwwp.rDialta2S7h,ee2t04U0.c5om
2 Watt 802.11a Packaged Amplifier
TGA2922-SG
Key Features
• 4.9 - 6 GHz Application Frequency Range
• 11 dB Nominal Gain @ 8V 480mA
• 34 dBm Nominal P1dB @ 8V 480mA
• 2.5% EVM at 25dBm output power
• IMD3 -50dBc @ 22dBm SCL, Typical
• Bias Conditions: 7-9 V @ 480 mA (Quiescent)
• 0.5 µm HFET Technology
• 2 lead Cu base SMT package
Primary Applications
• 802.11a WLAN Bridge Amplifiers
• U-NII Band HPA
• C-Band Pt-Pt and Pt-Multi Pt Radio
Product Description
The TGA2922-SG HPA provides
11dB of gain, 2 W of output power
across 4.9 - 6 GHz and 2.5% EVM
at 25 dBm output power. The device
is ideally suited for high linearity,
high power wireless data
applications such as 802.11a WLAN
Bridge Amplifiers, U-NII and Point-
to-Point or Point-to-Multi Point Non-
Line of Sight radios. The package
has a high thermal conductivity
copper base. Internal partial
matching simplifies system board
layout by requiring a minimum of
external components.
Lead-Free & RoHS compliant.
Evaluation Boards are available.
Fixtured Measured Performance
Bias Conditions: Vd = 8 V, Idq =480 mA
Performance data taken @ in a 5.75GHz
application circuit
15 25
12 Gain
9
20
15
6 10
3
Input
0
5
0
-3 -5
-6 Output
-9
-10
-15
-12 -20
4 4.5 5 5.5 6 6.5 7
Frequency (GHz)
40
36
32
28
24
20
16
12
8
4
0
9
800
Pout
IDS
700
600
500
Gain
400
300
11 13 15 17 19 21 23 25 27 29 31
Pin (dBm)
Note: This device is early in the characterization process prior to finalizing all electrical specifications. Specifications are subject to
change without notice.
1
TriQuint Semiconductor Texas Phone: (972)994-8465 Fax: (972)994 8504 Email: [email protected] Web: www.triquint.com
1 page  
Advance Product Information
wAwwp.rDialta2S7h,ee2t04U0.c5om
Measured Fixtured Data
TGA2922-SG
Application Circuit tuned to 5.75 GHz
Bias Conditions: Vd = 8 V, Idq = 480 mA
15 25
12 Gain
9
20
15
6 10
3
Input
0
5
0
-3 -5
-6 Output
-9
-10
-15
-12 -20
4 4.5 5 5.5 6 6.5 7
Frequency (GHz)
40
36
32
28
24
20
16
12
8
4
0
9
800
Pout
IDS
700
600
500
Gain
400
300
11 13 15 17 19 21 23 25 27 29 31
Pin (dBm)
65
60
55
50
45
40
35
30
25
20
15
16
5.6GHz
5.7GHz
5.8GHz
5.9GHz
6.0GHz
18
20 22 24 26
Output Power per tone (dBm)
28
30
5
TriQuint Semiconductor Texas Phone: (972)994-8465 Fax: (972)994 8504 Email: [email protected] Web: www.triquint.com
5 Page 
Advance Product Information
wAwwp.rDialta2S7h,ee2t04U0.c5om
TGA2922-SG
Typical Evaluation Board Layout *
VG VD
C3 C5
C2 C6
INPUT
C1
C4
OUTPUT
*The layout is a general purpose drawing that needs to be tuned for the specific application.
PCB is RO4003 20 mil thickness, 0.5 oz standard copper cladding, with Er = 3.38.
External Component Listing
Part Type Reference
Description
Capacitor C1 AVX06035J3R9BBT,
3.9 pF
Capacitor C2 AVX06035J1R2BBT,
1.2 pF
Capacitor
C3
1uF
Capacitor C4 AVX06035J3R9BBT,
3.9 pF
Capacitor
C5
4.7 uF
Capacitor C6 AVX06035J1R2BBT,
1.2 pF
Resistor
R1
0805, 10 Ω
Contact TriQuint Applications Engineering for additional info
11
TriQuint Semiconductor Texas Phone: (972)994-8465 Fax: (972)994 8504 Email: [email protected] Web: www.triquint.com
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet TGA2922-SG.PDF ] | |
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