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PDF CHA3801-99F Data sheet ( Hoja de datos )
| Número de pieza | CHA3801-99F | |
| Descripción | L-Band Low Noise Amplifier | |
| Fabricantes | United Monolithic Semiconductors | |
| Logotipo |  |
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CHA3801-99F
RoHS COMPLIANT
L-Band Low Noise Amplifier
GaAs Monolithic Microwave IC
Description
The CHA3801-99F is an L-Band LNA
monolithic circuit including an active bias
network. Furthermore a protection network is
included in order to allow high input power
survivability.
The circuit is dedicated to space applications,
and also well suited for a range of microwave
applications and systems.
The circuit is manufactured with a pHEMT
process, 0.25µm gate length, via holes
through the substrate, air bridges and
electron beam gate lithography.
It is available in chip form.
Main Features
■ L-Band performances: 1-2GHz
■ 1.45dB Noise Figure
■ 28dB Linear Gain
■ 17dBm Saturated Power
■ 27dBm Output Third Order Intercept
■ DC bias: Vd = 5Volt @ 70mA
■ Chip size 1.6x1.4x0.1mm
Typical Noise Figure
Main Characteristics
Tamb.= +25°C
Symbol
Parameter
Freq Frequency range
Gain Linear Gain
NF Noise Figure
Pout Output Power @1dB comp.
Min Typ Max Unit
1 2 GHz
28 dB
1.45 dB
15 dBm
Ref. : DSCHA38012328 - 23 Nov 12
1/10 Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
Route Départementale 128 - BP46 - 91401 Orsay Cedex France
Tel.: +33 (0) 1 69 33 03 08 - Fax: +33 (0) 1 69 33 03 09
1 page  
L-Band Low Noise Amplifier
CHA3801-99F
Typical on wafer Measurements
Tamb.= +25°C, Vd = +5V, working mode 1a with input protection disabled
Linear Gain versus Frequency
30
29
28
27
26
25
24
23
22
21
20
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
Frequency (GHz)
Input and Output Return Loss versus Frequency
0
-5
-10
-15
-20
-25
0.2
dBS11
dBS22
2.2 4.2
6.2
8.2 10.2 12.2 14.2 16.2 18.2
Frequency (GHz)
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
Ref. : DSCHA38012328 - 23 Nov 12
5/10
Route Départementale 128, BP46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0) 1 69 33 03 08 - Fax: +33 (0) 1 69 33 03 09
Specifications subject to change without notice
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet CHA3801-99F.PDF ] | |
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