- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for PMA3-453+
- Part Number PMA3-453+
- Manufacturer Mini-Circuits
- Pin Count 13
- Part Category Integrated Circuit
- Package Category Quad Flat No-Lead
- Footprint Name Quad Flat No-Lead - DQ1225
- Released Date Aug 2, 2023
- Last Modified Date Aug 2, 2023 10:25 AM UTC
- Pinout / Pin List Click Here (Member Only)
PMA3-453+ Details
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Manufacturer Part Number:
PMA3-453+
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Manufacturer:
Mini-Circuits
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YTEOL:
8.73
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Additional Feature:
LOW NOISE
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Characteristic Impedance:
50 Ω
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Construction:
COMPONENT
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Gain:
10.4 dB
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Input Power-Max (CW):
13 dBm
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Mounting Feature:
SURFACE MOUNT
PMA3-453+ Frequently Asked Questions (FAQs)
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Mini-Circuits provides a recommended PCB layout and footprint in their application notes, which can be found on their website. It's essential to follow these guidelines to ensure optimal performance and minimize parasitic effects.
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The PMA3-453+ has a high power dissipation, so it's crucial to provide adequate heat sinking. Mini-Circuits recommends using a heat sink with a thermal resistance of less than 10°C/W and ensuring good thermal contact between the amplifier and the heat sink.
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While the datasheet doesn't specify a maximum input power, Mini-Circuits recommends limiting the input power to -10 dBm to prevent damage to the amplifier. Exceeding this limit may result in reduced performance, oscillation, or even damage to the device.
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Yes, the PMA3-453+ can be used in a push-pull configuration to achieve higher output power and improved linearity. However, this requires careful design and layout to ensure proper balancing and impedance matching.
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While the datasheet specifies a typical gain and output power, the noise figure is not explicitly stated. However, according to Mini-Circuits' application notes, the typical noise figure of the PMA3-453+ is around 3.5 dB.
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PMA3-453+ Overview
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About Mini-Circuits
Mini-Circuits is a global leader in the design, manufacturing, and distribution of RF and microwave components and systems. The company's product portfolio includes a vast array of components such as amplifiers, mixers, splitters, couplers, filters, switches, and attenuators, among others. These components cover frequency ranges from DC to 65 GHz and beyond, serving applications in wireless communication, satellite communication, radar systems, test and measurement equipment, medical devices, and more.