HMC994APM5E RF Amplifier IC: Datasheet, Features and Applications
Contents
HMC994APM5E Description
The HMC994APM5E stands as a remarkable example of GaAs pHEMT MMIC technology, serving as a Distributed Wideband Power Amplifier with an extensive operational range spanning from DC to 28 GHz. This amplifier boasts impressive specifications, including a substantial 15 dB gain, a saturated output power of +29 dBm, and an impressive 25% Power Added Efficiency (PAE), all while operating from a +10V power supply. Moreover, with an exceptional +38 dBm Output IP3, the HMC994APM5E becomes the ideal choice for applications requiring high linearity, such as those found in military, space, and advanced test equipment that employ complex modulation schemes.
One noteworthy feature of the HMC994APM5E is its positive gain slope extending from 2 to 20 GHz, making it exceptionally well-suited for applications in Electronic Warfare (EW), Electronic Countermeasures (ECM), and various test equipment scenarios. Additionally, this amplifier offers the convenience of internally matched 50-ohm input and output impedance, streamlining integration into RF systems. The HMC994APM5E's compact design, packaged in a leadless QFN format measuring 5x5 mm, further enhances its versatility and ease of incorporation into various applications.
HMC994APM5E Specifications
- P1dB Output Power: +28 dBm
- Psat Output Power: +29 dBm
- High Gain: 15 dB
- Output IP3: +38 dBm
- Supply Voltage: Vdd = +10V @ 250 mA
- 50 Ohm Matched Input/Output
- 32 Lead 5x5 mm SMT Package: 25 mm²
HMC994APM5E Functional Diagram
Pin Descrption
Pin Number |
Function |
Description |
1, 4, 6, 8, 9, 14, 16, 17, 20, 22, 24, 25, 32 |
Package Bottom GND |
These pins & exposed ground paddle must be connected to RF/DC ground. |
2 |
VGG2 |
Gate control 2 for amplifier. Attach bypass capacitor per application circuit herein. For nominal operation, +3.5V should be applied to Vgg2. |
3, 7, 10, 11, 12, 18, 19, 23, 26, 27, 28, 31 |
N/C (No Connection) |
No connection required. These pins may be connected to RF/DC ground without affecting performance. |
5 |
RFIN |
This pin is DC coupled and matched to 50 Ohms. Blocking capacitor is required. |
13 |
Vgg1 |
Gate control 1 for amplifier. Attach bypass capacitor per application circuit herein. Please follow “MMIC Amplifier Biasing Procedure” application note. |
15 |
ACG3 |
Low-frequency termination. Attach bypass capacitor per application circuit herein. |
21 |
RFOUT & Vdd |
RF output for amplifier. Connect DC bias (Vdd) network to provide drain current (Idd). See application circuit herein. |
29 |
ACG2 |
Low-frequency termination. Attach bypass capacitor per application circuit herein. |
30 |
ACG1 |
(Missing information - please provide the description for pin 30) |
HMC994APM5E Features
Wide Frequency Range: Operating seamlessly from DC to an impressive 28 GHz, this amplifier is well-suited for applications demanding high-frequency performance.
- High Gain: Providing 15 dB of gain, the HMC994APM5E can significantly boost signal amplitudes, ensuring strong and clear signal transmission.
- High Output Power: With a saturated output power of +29 dBm, this amplifier can deliver robust signal amplitudes, making it suitable for demanding applications.
- Power Efficiency: The HMC994APM5E achieves a Power Added Efficiency (PAE) of 25% from a +10V supply, ensuring efficient power consumption in operation.
- Excellent Linearity: Offering an Output IP3 of up to +38 dBm, the amplifier is well-suited for applications requiring high linearity and minimal distortion, such as those employing complex modulation schemes.
- Positive Gain Slope: The positive gain slope from 2 to 20 GHz enhances its utility in Electronic Warfare (EW), Electronic Countermeasures (ECM), and test equipment applications.
- Internally Matched I/Os: Both input and output ports are internally matched to 50 ohms, simplifying integration into RF systems and reducing the need for external matching components.
- Compact Package: Packaged in a leadless QFN format measuring 5x5 mm, the HMC994APM5E offers space-saving convenience for system integration.
HMC994APM5E Applications
Test Instrumentation
The amplifier's wide bandwidth and high linearity make it a valuable component in test equipment, ensuring the accuracy and reliability of measurements in various testing and measurement applications.
Military & Space
In military and space applications, where ruggedness, high-frequency performance, and reliability are paramount, the HMC994APM5E excels. It can be used in radar systems, satellite communication, electronic countermeasures, and other critical defense and aerospace applications.
Fiber Optics
The amplifier's broad frequency coverage and high gain make it a valuable asset in fiber optic communication systems, enhancing signal quality and extending the reach of optical networks.
HMC994APM5E Outline Drawing
HMC994APM5E Evaluation PCB
HMC994APM5E Application Circuit
HMC994APM5E Related Parts
HMC797APM5E:
- Frequency Range: The HMC797APM5E is a GaAs PHEMT MMIC distributed power amplifier that operates from DC to 40 GHz. It covers a broad frequency spectrum.
- High Gain: It provides a high gain, which is advantageous for amplifying weak signals in the 40 GHz range.
- Broadband Performance: With its wide frequency range and high gain, it's suitable for a variety of high-frequency applications, including military and space applications.
MBT-283+:
- Ultra-Broadband: The MBT-283+ is an ultra-broadband, medium-power, two-way RF power splitter/combiner that operates over an extremely wide frequency range.
- Isolation: It offers excellent isolation between output ports and low insertion loss, making it suitable for power splitting or combining applications in wideband systems.
- Compact Size: This component is compact and well-suited for use in space-constrained RF systems.
HMC998APM5E:
- Frequency Range: The HMC998APM5E is a GaAs PHEMT MMIC distributed power amplifier designed for DC to 40 GHz. It shares a wide frequency range with the HMC994APM5E.
- High Gain and Output Power: Similar to the HMC994APM5E, the HMC998APM5E offers high gain and power output, making it suitable for high-frequency and high-power applications.
- Broadband Performance: With a similar frequency range to the HMC994APM5E, it is ideal for various applications, including high-frequency test equipment and radar systems.
HMC994APM5E Datasheet
Free Download HMC994APM5E datasheet here>>
HMC994APM5E Manufacturer
The HMC994APM5E is a product from Analog Devices, Inc. Analog Devices, Inc. (ADI) is a well-established global semiconductor company that specializes in the design and manufacture of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, ADI has a rich history of innovation and is renowned for producing high-performance and high-quality semiconductor products.
The company provides solutions for a wide range of industries, including:
- Industrial: ADI offers a broad portfolio of products for industrial applications, such as instrumentation, industrial automation, and process control. These components include data converters, amplifiers, sensors, and more.
- Communications: In the field of communications, ADI's semiconductor solutions are vital for cellular and wireless infrastructure, wired and wireless communications, and network equipment. They produce a variety of RF and microwave components, including amplifiers and data converters.
- Automotive: ADI provides automotive-grade components that are used in various automotive systems, including infotainment, advanced driver assistance systems (ADAS), and electric vehicle power management.
- Healthcare: The company's healthcare solutions include products for patient monitoring, medical imaging, and diagnostics, which often rely on precision analog and mixed-signal components.
- Consumer Electronics: ADI's components find application in a wide range of consumer electronics, from smartphones to audio systems, offering enhanced performance and power efficiency.
- Aerospace and Defense: For aerospace and defense applications, ADI manufactures products like radar and electronic warfare solutions, as well as inertial sensing components used in navigation and guidance systems.
- Energy and Power Management: In the energy sector, ADI provides solutions for power management and energy efficiency, such as energy metering and renewable energy systems.
FAQ
- Are there alternatives to the HMC994APM5E?
- Yes, there are alternative RF amplifiers from various manufacturers that may offer similar or different performance characteristics to the HMC994APM5E. The choice of amplifier depends on the specific requirements of your RF application.
- Is the HMC994APM5E suitable for amateur radio or ham radio applications?
- The HMC994APM5E's frequency range and performance characteristics make it suitable for various RF and microwave applications, including amateur radio applications. However, its use in specific radio setups would depend on the requirements and operating frequency of the amateur radio equipment.
- What is the difference between GaAs PHEMT and other semiconductor technologies?
- GaAs PHEMT is a semiconductor technology known for its high electron mobility and low noise properties, making it well-suited for RF and microwave applications. It typically offers better performance in high-frequency, low-noise, and high-gain applications compared to other semiconductor technologies like SiGe (Silicon Germanium) or CMOS (Complementary Metal-Oxide-Semiconductor).
- What is the HMC994APM5E?
- The HMC994APM5E is a high-frequency, GaAs PHEMT (Gallium Arsenide pseudomorphic high electron mobility transistor) RF amplifier designed for various applications in the RF and microwave frequency ranges. It is manufactured by Analog Devices (formerly Hittite Microwave Corporation).
HMC994APM5E In Stock: 5920
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