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MAR-1SM Datasheet Preview

MAR-1SM Datasheet

Surface Mount Monolithic Amplifier

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SMurfoacenMooulnitthic Amplifier
DC-1 GHz
Product Features
• Wideband, DC to 1GHz
• Exact foot print substitute for Avago’s MSA-0186
• Internally Matched to 50 Ohms
• Low current, 17mA
• Unconditionally stable
• Protected by US Patent, 6,943,629
Typical Applications
• Cellular
• Instrumentation
• VHF/UHF receivers/transmitters
MAR-1SM+
CASE STYLE: WW107
PRICE: $1.04 ea. QTY. (20)
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
General Description
MAR-1SM+ (RoHS compliant) is a wideband amplifier offering high dynamic range. It has repeatable
performance from lot to lot. It is enclosed in a Micro-X package. MAR-1SM+ uses Darlington configuration
and is fabricated using InGaP HBT technology. Expected MTBF is 14,000 years at 85°C case temperature.
simplified schematic and pin description
RF-OUT and DC-IN
RF IN
GROUND
RF-OUT and DC-IN
3
4
GND
GND
2
1
RF IN
Function
RF IN
RF-OUT and DC-IN
GND
Pin Number
1
3
2,4
Description
RF input pin. This pin requires the use of an external DC blocking capacitor chosen
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
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
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
Mini-Circuits®
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
REV. C
M120653
MAR-1SM+
150320
Page 1 of 4




Mini-Circuits

MAR-1SM Datasheet Preview

MAR-1SM Datasheet

Surface Mount Monolithic Amplifier

No Preview Available !

Monolithic InGaP HBT MMIC Amplifier
Electrical Specifications at 25°C and 17mA, unless noted
Parameter
Frequency Range*
Gain
f=0.1 GHz
f=1 GHz
Min.
DC
152
Typ.
17.8
16.5
MAR-1SM+
Max.
1
Units
GHz
dB
Input Return Loss
f=DC to 1 GHz
17.5
dB
Output Return Loss
f=DC to 1 GHz
21
dB
Output Power @ 1 dB compression
f=0.5 GHz
+2.5
dBm
Output IP3
f=0.5 GHz
+14
Noise Figure
f=0.5 GHz
3.3
Recommended Device Operating Current
17
Device Operating Voltage
5.0
Device Voltage Variation vs. Temperature at 17 mA
-2.9
Device Voltage Variation vs. Current at 25°C
15.0
Thermal Resistance, junction-to-case1
208
*Guaranteed specification DC-1 GHz. Low frequency cut off determined by external coupling capacitors.
Absolute Maximum Ratings
Parameter
Ratings
Operating Temperature
-40°C to 85°C
Storage Temperature
-55°C to 100°C
Operating Current
40mA
Power Dissipation
200mW
Input Power
13dBm
Note: Permanent damage may occur if any of these limits are exceeded.
These ratings are not intended for continuous normal operation.
1Case is defined as ground leads.
2Full temperature range.
dBm
dB
mA
V
mV/°C
mV/mA
°C/W
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 sales@minicircuits.com
Page 2 of 4


Part Number MAR-1SM
Description Surface Mount Monolithic Amplifier
Maker Mini-Circuits
Total Page 4 Pages
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