PSA-545_15 Datasheet, PDF (1/5 Pages) Mini-Circuits – Monolithic Amplifier

Low Noise, High IP3
Monolithic Amplifier
50Ω 0.05 to 4 GHz
PSA-545+
The Big Deal
• Ultra Low Noise Figure, 0.8 dB
• High IP3
• Wideband, up to 4 GHz
CASE STYLE: CA1389
☛ LTE Performance
Product Overview
Mini-Circuits PSA-545+ 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 80mA and is internally matched to 50
ohms.
Key Features
Feature
Ultra Low Noise, 0.8 dB
Advantages
Outstanding Noise Figure, measured in a 50 Ohm environment without any external matching
High IP3, 36 dBm
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
High Output Power, +20 dBm
The PSA-545+ provides up to +20dBm output power at 1dB compression enabling this amplifier to
support high linear dynamic range requirements.-
Broad Band
Operating over a broadband the PSA-545+ covers the primary wireless communications bands:
Cellular, PCS, LTE, WiMAX
Internally Matched
No external matching elements required to achieve the advertised noise and output power over the
full band
SOT-363 Package
Small size, industry standard package
Max Input Power, +15dBm Ruggedized design operates up to input powers of +15dBm without the need of an external limiter
High Reliability
Low, small signal operating current of 80mA nominal maintains junction temperatures typically
below 125°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 [phone] [e-mail]
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