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PDF CHA6250-QFG Data sheet ( Hoja de datos )
| Número de pieza | CHA6250-QFG | |
| Descripción | 5.5-9GHz Power Amplifier | |
| Fabricantes | United Monolithic Semiconductors | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de CHA6250-QFG (archivo pdf) en la parte inferior de esta página. Total 14 Páginas | ||
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CHA6250-QFG
5.5-9GHz Power Amplifier
GaAs Monolithic Microwave IC in SMD leadless package
Description
The CHA6250-QFG is a three stages
monolithic GaAs high power circuit that
produces more than 2 Watt output power.
It is designed for commercial communication
systems.
The circuit is manufactured with a pHEMT
process, 0.5µm gate length.
Main Features
■ Broadband performances: 5.5- 9GHz
■ 23.5dB Linear Gain
■ 33.5dBm output power @1dB comp.
■ 43dBm output TOI
■ 29% PAE@ 1dB compression
■ DC bias: Vd=7Volt@Id=0.9A
■ 32L-QFN5x5
Output power at 1dB comp.
36
35
34
33
32
31 Temp=25°C
Temp=-40°C
30 Temp=+85°C
29
28
5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10
Frequency (GHz)
Main Electrical Characteristics
Tamb.= +25°C
Symbol
Parameter
Freq Frequency range
Gain Linear Gain
OTOI Output TOI
Pout Output Power @1dB comp.
Min Typ Max Unit
5.5 9.0 GHz
23.5 dB
43.0 dBm
33.5 dBm
Ref. : DSCHA6250-QFG2272 - 28 Sep 12
1/14 Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
Bat. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
Free Datasheet http://www.datasheet4u.com/
1 page  
5.5-9GHz Power Amplifier
CHA6250-QFG
Typical Board Measurements
Tamb.= +25°C, Vd = +7.0V, Idq = 900mA
Measurement in the QFN access plans, using the proposed land pattern & board, as defined
in paragraph “Evaluation mother board”
Output power at 1 dB Compression
36
35
34
33
32
31 Temp=25°C
Temp=-40°C
30 Temp=+85°C
29
28
5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10
Frequency (GHz)
Power Added Efficiency at 1 dB Compression
40
35
30
25
20 Temp=25°C
Temp=-40°C
Temp=+85°C
15
10
5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10
Frequency (GHz)
2-
Ref. : DSCHA6250-QFG2272 - 28 Sep 12
5/14 Specifications subject to change without notice
Bat. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
Free Datasheet http://www.datasheet4u.com/
5 Page 
5.5-9GHz Power Amplifier
CHA6250-QFG
Notes
Due to ESD protection circuits on RF input, an external capacitance might be requested to
isolate the product from external voltage that could be present on the RF access.
30 28 25
VD1 VD2 VD3
RF IN
4
RF OUT
21
VG
13
The DC connections do not include any decoupling capacitor in package, therefore it is
mandatory to provide a good external DC decoupling (100pF & 10nF) on the PC board, as
close as possible to the package.
Ref. : DSCHA6250-QFG2272 - 28 Sep 12
11/14
Specifications subject to change without notice
Bat. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
Free Datasheet http://www.datasheet4u.com/
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet CHA6250-QFG.PDF ] | |
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