- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for GVA-92+
- Part Number GVA-92+
- Manufacturer Mini-Circuits
- Pin Count 4
- Part Category Integrated Circuit
- Package Category Other
- Footprint Name Other - DF782 _ 2022
- Released Date Feb 4, 2023
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
GVA-92+ Details
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Manufacturer Part Number:
GVA-92+
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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:
7.03
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Characteristic Impedance:
50 Ω
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Construction:
COMPONENT
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Gain:
14 dB
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Input Power-Max (CW):
21 dBm
GVA-92+ Frequently Asked Questions (FAQs)
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Mini-Circuits recommends a 4-layer PCB with a solid ground plane on the bottom layer, and a via-stitched ground plane on the top layer. The device should be placed near the edge of the board to minimize signal reflections. A low-impedance path to ground is essential for the amplifier's output stage.
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To ensure stability, make sure to follow the recommended component values and PCB layout. Additionally, use a low-pass filter at the output to prevent high-frequency oscillations. If oscillations still occur, try adding a small resistor (e.g., 10 ohms) in series with the output to dampen the oscillation.
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The maximum input power that the GVA-92+ can handle is +20 dBm. Exceeding this limit may cause damage to the device. It's essential to ensure that the input signal is properly attenuated to prevent damage.
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Yes, the GVA-92+ can be used as a cascode amplifier. This configuration can provide improved isolation, higher gain, and better stability. However, it requires additional components and careful design to ensure proper operation.
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The biasing circuit should be designed to provide a stable voltage supply to the amplifier. Use a low-noise voltage regulator and decouple the bias lines with capacitors to minimize noise. The recommended bias voltage is 5V, but it can be adjusted to optimize the amplifier's performance for specific applications.
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GVA-92+ 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.