Datasheet > MAR3SM11

MAR3SM11

更新时间： 2024-02-02 11:20:55

品牌	Logo	应用领域
MINI		/
页数	文件大小	规格书
4页	260K
描述
Wide Band Low Power Amplifier, 0MHz Min, 2000MHz Max, PLASTIC, VV105, 4 PIN

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MAR3SM11 数据手册

Drop-In

Monolithic Ampliﬁer

DC-2 GHz

MAR-3+

Product Features

• Wideband, DC to 2 GHz

• High gain, 12.5 dB typ. at 0.1 GHz

• Internally Matched to 50 Ohms

• Low noise ﬁgure, 3.7 dB typ.

• Exact foot print substitute for MSA-0385

• Cascadable, unconditionally stable

• Aqueous washable

CASE STYLE: VV105

PRICE: $1.19 ea. QTY. (30)

• Protected by US Patent 6,943,629

+RoHS Compliant

The +Suffix identifies RoHS Compliance. See our web site

for RoHS Compliance methodologies and qualifications

Typical Applications

• Cellular

• PCN instrumentation

General Description

MAR-3+ (RoHS compliant) is a wideband ampliﬁer offering high dynamic range. It has repeatable perfor-

mance from lot to lot. It is enclosed in a Micro-X package. MAR-3+ uses Darlington conﬁguration and is

fabricated using InGaP HBT technology. Expected MTBF is 3,000 years at 85°C case temperature.

simpliﬁed schematic and pin description

RF-OUT and DC-IN

RF IN

GND

RF IN

GROUND

Function

Pin Number

Description

RF input pin. This pin requires the use of an external DC blocking capacitor chosen

for the frequency of operation.

RF IN

RF output and bias pin. DC voltage is present on this pin; therefore a DC blocking

capacitor is necessary for proper operation. An RF choke is needed to feed DC bias

without loss of RF signal due to the bias connection, as shown in “Recommended

Application Circuit”.

RF-OUT and DC-IN

GND

Connections to ground. Use via holes as shown in “Suggested Layout for PCB

Design” to reduce ground path inductance for best performance.

2,4

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

REV. B

M120653

MAR-3+

130624

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