Datasheet MAR-3+ (Mini-Circuits)
| Fabricante | Mini-Circuits |
| Descripción | Drop-In Monolithic Amplifier DC-2 GHz |
| Páginas / Página | 23 / 1 — Monolithic Amplifier. DC-2 GHz. Product Features. MAR-3+. Typical … |
| Formato / tamaño de archivo | PDF / 1.3 Mb |
| Idioma del documento | Inglés |
Monolithic Amplifier. DC-2 GHz. Product Features. MAR-3+. Typical Applications. +RoHS Compliant. General Description
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Drop-In
Monolithic Amplifier DC-2 GHz 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. Generic photo used for illustration purposes only • Exact foot print substitute for MSA-0385 • Cascadable, unconditional y stable
MAR-3+
• Aqueous washable CASE STYLE: VV105 • Protected by US Patent 6,943,629
Typical Applications +RoHS Compliant
• Cellular The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications • 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 MTTF is 3,000 years at 85°C case temperature.
simplified schematic and pin description
RF-OUT and DC-IN RF-OUT and DC-IN 3 RF IN 4 GND GND 2 1 RF IN GROUND
Function Pin Number Description
RF input pin. This pin requires the use of an external DC blocking capacitor chosen RF IN 1 for the frequency of operation. 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 RF-OUT and DC-IN 3 without loss of RF signal due to the bias connection, as shown in “Recommended Application Circuit”. Connections to ground. Use via holes as shown in “Suggested Layout for PCB GND 2,4 Design” to reduce ground path inductance for best performance. 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. C
Mini-Circuits
® M151107 MAR-3+
www.minicircuits.com
P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com 200930 Page 1 of 4 Document Outline MAR-3+ Data Sheet View Data View Graphs Case Style Tape and Reel PCB Layout Eval Board Enviromental Ratings
Monolithic Amplifier DC-2 GHz 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. Generic photo used for illustration purposes only • Exact foot print substitute for MSA-0385 • Cascadable, unconditional y stable
MAR-3+
• Aqueous washable CASE STYLE: VV105 • Protected by US Patent 6,943,629
Typical Applications +RoHS Compliant
• Cellular The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications • 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 MTTF is 3,000 years at 85°C case temperature.
simplified schematic and pin description
RF-OUT and DC-IN RF-OUT and DC-IN 3 RF IN 4 GND GND 2 1 RF IN GROUND
Function Pin Number Description
RF input pin. This pin requires the use of an external DC blocking capacitor chosen RF IN 1 for the frequency of operation. 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 RF-OUT and DC-IN 3 without loss of RF signal due to the bias connection, as shown in “Recommended Application Circuit”. Connections to ground. Use via holes as shown in “Suggested Layout for PCB GND 2,4 Design” to reduce ground path inductance for best performance. 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. C
Mini-Circuits
® M151107 MAR-3+
www.minicircuits.com
P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com 200930 Page 1 of 4 Document Outline MAR-3+ Data Sheet View Data View Graphs Case Style Tape and Reel PCB Layout Eval Board Enviromental Ratings