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PDF PSA-5453 Data sheet ( Hoja de datos )
| Número de pieza | PSA-5453 | |
| Descripción | Monolithic Amplifier | |
| Fabricantes | Mini-Circuits | |
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Hay una vista previa y un enlace de descarga de PSA-5453 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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LMowoNoniseo, HliigthhIPi3c Amplifier
50Ω 0.05 to 4 GHz
PSA-5453+
The Big Deal
• Ultra Low Noise Figure, 0.7 dB
• High IP3/Low Current, 60mA, at 3V
• Wideband, up to 4 GHz
CASE STYLE: CA1389
Product Overview
Mini-Circuits PSA-5453+ is a E-PHEMT based Ultra-Low Noise MMIC Amplifier operating from 50 MHz to
4 GHz with a unique combination of low noise and high IP3 making this amplifier ideal for sensitive receiver
applications. This design operates on a single 3V supply at only 60 mA and is internally matched to 50
ohms.
Key Features
Feature
Ultra Low Noise, 0.7 dB
High IP3, 35 dBm
Low Current, 60mA
Broad Band
Internally Matched
SOT-363 Package
Max Input Power, +15dBm
High Reliability
Advantages
Outstanding Noise Figure, measured in a 50 Ohm environment without any external matching
Combining Low Noise and High IP3 makes this MMIC amplifier ideal for Low Noise
Receiver Front End (RFE) because it gives the user advantages at both ends of the dynamic
range: sensitivity & two-tone spur-free dynamic range
At only 60mA, the PSA-5453+ is ideal for remote applications with limited available power or
densely packed applications where thermal management is critical.
Operating over a broadband the PSA-5453+ covers the primary wireless communications bands:
Cellular, PCS, LTE, WiMAX
No external matching elements required to achieve the advertised noise and output power over the
full band
Small size, industry standard package
Ruggedized design operates up to input powers of +15dBm without the need of an external limiter
Low, small signal operating current of 30 mA nominal maintains junction temperatures typically
below 115°C at 85°C ground lead temperature
Notes
A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled
to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
Mini-Circuits®
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 [email protected]
Page 1
1 page  
Monolithic Low Noise E-PHEMT MMIC Amplifier
Recommended Application Circuit
(refer to evaluation board for PCB Layout and component values)
IRbias
R1 C4
Rbias
681Ω
Ids
Id +3V (Vs)
C3
RF-IN
L2
C1
3
4
6
L1
C2
RF-OUT
1,2,5
Fig 3. Recommended Application Circuit
Note: Resistance of L1, 0.1-0.2Ω typically
PSA-5453+
Typical Current (Id) as a function of Rbias
(Vs = 3V)
90
80
70
60
50
40
30
20
10
0
0.25K
0.50K
0.75K
1.00K
1.25K
Rbias (Ohms)
1.50K
Fig 4. Id varies as a function of Rbias. The Id current range is defined based upon the specific
Rbias value noted in the Application Circuit (Fig 3). Rbias may be adjusted to optimize Id for a
customers’ application. RF performance will vary accordingly.
Fig 2. Recommended Application Circuit
Note: Resistance of L1, 0.1-0.2Ω typically
Notes
A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled
to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
Mini-Circuits®
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 [email protected]
Page 5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet PSA-5453.PDF ] | |
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