- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for GVA-93+
- Part Number GVA-93+
- Manufacturer Mini-Circuits
- Pin Count 4
- Part Category Integrated Circuit
- Package Category Other
- Footprint Name Other - DF782 _2022
- Released Date Aug 9, 2022
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
GVA-93+ Details
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Manufacturer Part Number:
GVA-93+
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Package Description:
SOT-89, 3 PIN
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ECCN Code:
EAR99
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Manufacturer:
Mini-Circuits
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YTEOL:
7.27
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Characteristic Impedance:
50 Ω
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Construction:
COMPONENT
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Gain:
15.2 dB
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Input Power-Max (CW):
11 dBm
GVA-93+ Frequently Asked Questions (FAQs)
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A good grounding scheme is crucial for the GVA-93+. Use a solid ground plane, and connect the amplifier's ground pins to it. Keep the input and output traces short and separate to minimize coupling. Use a low-ESR capacitor for power supply decoupling.
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The GVA-93+ has a fixed bias, but you can adjust the quiescent current by changing the voltage supply. For optimal performance, set the supply voltage to 12-15V, and adjust the bias resistor (Rb) to achieve the desired quiescent current (typically 10-20mA).
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The GVA-93+ can handle input powers up to +10 dBm (10mW) without damage. However, for optimal performance, it's recommended to keep the input power below +5 dBm (3.2mW) to avoid compression and distortion.
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To prevent oscillations, ensure that the amplifier's input and output are properly terminated, and use a low-pass filter or a ferrite bead to suppress high-frequency noise. Also, keep the amplifier's gain stage away from the power supply lines to minimize coupling.
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The GVA-93+ is rated for operation from -40°C to +85°C. However, for optimal performance and reliability, it's recommended to operate the amplifier within a temperature range of 0°C to +60°C.
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GVA-93+ 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.