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PDF CHA2260-QAG Datasheet ( Hoja de datos )

Número de pieza CHA2260-QAG
Descripción 18-27GHz Low Noise Amplifier
Fabricantes United Monolithic Semiconductors 
Logotipo United Monolithic Semiconductors Logotipo

Total 14 Páginas
		
CHA2260-QAG Hoja de datos, Descripción, Manual
CHA2260-QAG
18-27GHz Low Noise Amplifier
GaAs Monolithic Microwave IC in SMD leadless package
Description
The CHA2260-QAG is a low noise amplifier
monolithic circuit, which integrates 3-stages
self biased.
It is designed for a wide range of
applications, from military to commercial
communication systems.
The circuit is manufactured with a pHEMT
process, 0.25µm gate length.
It is supplied in RoHS compliant SMD
package.
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Main Features
Broadband performance: 18-27GHz
26dB Gain
2.2dB Noise Figure
13dBm Pout
23dBm Output IP3
DC bias: Vd=3.5Volt@Id=65mA
16L-QFN3x3
MSL1
Noise Figure
3.2
3
2.8
2.6
2.4
2.2
2
1.8
1.6
1.4
3.0 V
3.5 V
1.2
20 21 22 23 24 25 26 27 28 29 30
Frequency (GHz)
Main Electrical Characteristics
Tamb.= +25°C
Symbol
Parameter
Freq Frequency range
Gain Linear Gain
NF Noise Figure
Pout Output Power @1dB comp.
Min Typ Max Unit
18 27 GHz
26 dB
2.2 dB
13 dBm
Ref. : DSCHA2260-QAG3150 - 30 May 13
1/14 Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
Bât. 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

1 page

CHA2260-QAG pdf
18-27GHz Low Noise Amplifier
CHA2260-QAG
Typical Board Measurements
Tamb.= +25°C, Vd = +3.5V, Id = 65mA
These graphs are representative of onboard measurements as defined on the drawing in
paragraph "Evaluation mother board".
Data are given in the QFN access planes
Gain versus Frequency
30
28
26
24
22
20
18
16
3.0 V
3.5 V
14
12
10
15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Frequency (GHz)
Input return loss versus Frequency
0
-5
-10
-15
-20
-25
-30
0
3.0 V
3.5 V
5 10 15 20 25 30 35 40
Frequency (GHz)
Output return loss versus Frequency
0
-5
-10
-15
-20
-25
-30
0
3.0 V
3.5 V
5 10 15 20 25 30 35 40
Frequency (GHz)
Ref. : DSCHA2260-QAG3150 - 30 May 13
5/14 Specifications subject to change without notice
Bât. 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

5 Page

CHA2260-QAG arduino
18-27GHz Low Noise Amplifier
Definition of the Sij reference planes
The reference planes used for Sij
measurements given above are symmetrical
from the symmetrical axis of the package
(see drawing beside). The input and output
reference planes are located at 2.65mm
offset (input wise and output wise
respectively) from this axis. Then, the given
Sij parameters incorporate the land pattern of
the evaluation motherboard recommended in
paragraph "Evaluation mother board".
CHA2260-QAG
Ref. : DSCHA2260-QAG3150 - 30 May 13
11/14
Specifications subject to change without notice
Bât. 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

11 Page


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