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Mini-Circuits - Monolithic Amplifier

Numéro de référence CMA-545
Description Monolithic Amplifier
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CMA-545 fiche technique
MonolithicUltra Low Noise, High IPA3 mplifier
500.05 to 6 GHz
CMA-545+
The Big Deal
• Ceramic, Hermetically sealed, Nitrogen Filled
• Low profile case, .045” high
• Ultra Low Noise Figure, 0.8 dB typ.
• Output Power, +20dBm at 1GHz
CASE STYLE: DL1721
Product Overview
Mini-Circuits CMA-545+ delivers a unique combination of ultra low noise and high IP3 performance, ideal
for sensitive receiver applications. The E-PHEMT amplifier die is bonded to a multilayer integrated LTCC
substrate, and then hermetically sealed under a controlled nitrogen atmosphere with gold-plated covers
and eutectic AuSn solder. As a result, this rugged amplifier has met MIL requirements for gross leak, fine
leak, thermal shock, vibration, acceleration, mechanical shock, and HTOL. The CMA-545+ operates on a
single 3V supply and is internally matched to 50, with no external matching components required.
Key Features
Feature
Ultra Low Noise: 0.8 dB NF at 1GHz
Advantages
Industry Leading Noise Figure, measured in a 50 Ohm environment – without any
external matching.
High IP3:
Combining Low Noise and High IP3 makes this MMIC amplifier ideal for Low Noise
+35 dBm IP3 at 1GHz Receiver Front End (RFE) because it gives the user advantages at both ends of the
dynamic range, sensitivity & high level operation.
Output Power:
+20 dBm at 1GHz
Broad Band:
0.05 to 6.0GHz
Internally Matched
Ceramic Hermetic Package
Max Input Power +20 dBm
High Reliability
The CMA-545+ maintains consistent output power capability over the full operating
temperature range making it ideal to be used in remote applications such as LNB’s
as the L Band driver stage.
Broadband covering primary wireless communications bands: Cellular, PCS, LTE,
WiMAX.
No external matching elements required to achieve the advertized noise and output
power over the full band.
Low Inductance, repeatable performance, excellent reliability.
Ruggedized design operates up to input powers often seen at Receiver inputs. Can
operate up to +20 dBm input without the need of an external limiter.
Small signal operating current of 80 mA nominal maintains junction temperatures
typically below 130°C at 105°C package terminals.
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]
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