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規格
| 屬性 | 價值 |
| Brand | Qorvo |
| Subcategory | Wireless & RF Integrated Circuits |
| Product Type | RF Amplifier |
| Shipping Restrictions | Mouser does not presently sell this product in your region. |
| Mounting Type | SMD/SMT |
| Package / Case | QFN-26 |
| Maximum Operating Temperature | + 85 C |
| Packaging | Reel |
| Moisture Sensitive | Yes |
| Factory Pack Quantity | 200 |
| Type | Power Amplifiers |
| Operating Supply Voltage | 6 V |
| Operating Frequency | 26 GHz to 31 GHz |
| Current - Supply | 1.1 A |
| Gain | 23 dB |
| Technology | Si |
| P1d B - Compression Point | 31 dBm |
| OIP3 - Third Order Intercept | 41 dBm |
| Input Return Loss | 8 dB |
| Number of Channels | 1 Channel |
| Part # Aliases | TGA4544 1094892 |
| Series | TGA4544 |
| Minimum Operating Temperature | - 40 C |
| Unit Weight | 0.287420 oz |
| Pd - Power Dissipation | 1 W |
概述
Description
The TGA4544-SM is a high-performance, low-noise, and low-distortion RF power amplifier designed for use in various communication applications. Operating within a frequency range of 2.5 GHz to 4 GHz, it is particularly suited for satellite communications, wireless infrastructure, and test equipment.
The device features a compact surface-mount package, making it ideal for space-constrained designs. It boasts a high gain of approximately 25 dB and a power output of up to 4 Watts, ensuring efficient signal amplification while minimizing signal degradation.
The TGA4544-SM also includes built-in stability features, enhancing reliability and performance under various operating conditions. Its low power consumption contributes to energy efficiency, making it an excellent choice for modern, eco-friendly applications.
Overall, the TGA4544-SM is engineered for engineers seeking robust amplification solutions in demanding RF environments, combining high efficiency, compact design, and excellent thermal performance.
The device features a compact surface-mount package, making it ideal for space-constrained designs. It boasts a high gain of approximately 25 dB and a power output of up to 4 Watts, ensuring efficient signal amplification while minimizing signal degradation.
The TGA4544-SM also includes built-in stability features, enhancing reliability and performance under various operating conditions. Its low power consumption contributes to energy efficiency, making it an excellent choice for modern, eco-friendly applications.
Overall, the TGA4544-SM is engineered for engineers seeking robust amplification solutions in demanding RF environments, combining high efficiency, compact design, and excellent thermal performance.
Equivalent
The TGA4544-SM is a high-performance RF power amplifier. Equivalent products include the TGA4544, TGA4544-EP, and similar models from other manufacturers like the HMC703 or the HMC703F. For specific applications, you may also consider products from brands like NXP or Broadcom that offer comparable performance in frequency and power handling. Always verify specifications to ensure compatibility with your requirements.
Features
The TGA4544-SM is a high-performance, GaN-based amplifier designed for applications in the microwave and millimeter-wave frequency ranges. Key features include:
1. Frequency Range: Operates from 20 GHz to 30 GHz, making it suitable for various communication systems, including radar and satellite.
2. Output Power: Delivers high output power, typically around 4 W, ensuring strong signal transmission.
3. Efficiency: High power-added efficiency (PAE) contributes to reduced thermal management requirements.
4. Gain: Provides a high linear gain, which enhances signal quality and transmission range.
5. Package Type: Available in a compact surface-mount package, facilitating easy integration into circuit designs.
6. Temperature Range: Designed to operate over a wide temperature range, ensuring reliability in diverse environments.
7. Applications: Suitable for use in defense, telecommunications, and industrial applications.
Overall, the TGA4544-SM is characterized by its robust performance, making it an ideal choice for modern RF and microwave systems.
1. Frequency Range: Operates from 20 GHz to 30 GHz, making it suitable for various communication systems, including radar and satellite.
2. Output Power: Delivers high output power, typically around 4 W, ensuring strong signal transmission.
3. Efficiency: High power-added efficiency (PAE) contributes to reduced thermal management requirements.
4. Gain: Provides a high linear gain, which enhances signal quality and transmission range.
5. Package Type: Available in a compact surface-mount package, facilitating easy integration into circuit designs.
6. Temperature Range: Designed to operate over a wide temperature range, ensuring reliability in diverse environments.
7. Applications: Suitable for use in defense, telecommunications, and industrial applications.
Overall, the TGA4544-SM is characterized by its robust performance, making it an ideal choice for modern RF and microwave systems.
Pinout
The TGA4544-SM is a high-speed, low-noise amplifier (LNA) designed for use in various RF applications. It has a pin count of 12. The functions of the pins are as follows:
1. 1 (Vgg): Gate voltage for biasing.
2. 2 (Vdd): Drain voltage supply.
3. 3 (RF In): Input for RF signals.
4. 4 (RF Out): Output for amplified RF signals.
5. 5 (GND): Ground reference.
6. 6 (NC): No connection.
7. 7 (NC): No connection.
8. 8 (Vgg): Additional gate bias.
9. 9 (Vdd): Additional drain voltage supply.
10. 10 (NC): No connection.
11. 11 (NC): No connection.
12. 12 (RF Out): Secondary output for RF signals.
The amplifier is optimized for low noise and high gain, making it suitable for applications in communication systems and radar.
1. 1 (Vgg): Gate voltage for biasing.
2. 2 (Vdd): Drain voltage supply.
3. 3 (RF In): Input for RF signals.
4. 4 (RF Out): Output for amplified RF signals.
5. 5 (GND): Ground reference.
6. 6 (NC): No connection.
7. 7 (NC): No connection.
8. 8 (Vgg): Additional gate bias.
9. 9 (Vdd): Additional drain voltage supply.
10. 10 (NC): No connection.
11. 11 (NC): No connection.
12. 12 (RF Out): Secondary output for RF signals.
The amplifier is optimized for low noise and high gain, making it suitable for applications in communication systems and radar.
Manufacturer
The TGA4544-SM is manufactured by TriQuint Semiconductor, which is now part of Qorvo, Inc. Qorvo is a leading provider of RF solutions for mobile, infrastructure, and aerospace & defense applications. The company specializes in designing and manufacturing advanced semiconductor devices, including amplifiers, filters, and switches, that cater to a wide range of industries, particularly in wireless communication technologies. Qorvo aims to deliver high-performance and innovative solutions to meet the evolving demands of the market, focusing on enhancing connectivity and efficiency in electronic systems.
Application
The TGA4544-SM is a high-performance monolithic amplifier primarily used in RF and microwave applications. Key application areas include:
1. Satellite Communication: Amplifying signals in satellite transponders.
2. Wireless Infrastructure: Enhancing signal strength in cellular base stations.
3. Point-to-Point Communication: Used in microwave links for data transmission.
4. Radar Systems: Employed in radar signal processing and detection.
5. Test Equipment: Utilized in RF test and measurement instruments.
Its high gain, wide bandwidth, and low noise figure make it suitable for demanding communication and sensing tasks.
1. Satellite Communication: Amplifying signals in satellite transponders.
2. Wireless Infrastructure: Enhancing signal strength in cellular base stations.
3. Point-to-Point Communication: Used in microwave links for data transmission.
4. Radar Systems: Employed in radar signal processing and detection.
5. Test Equipment: Utilized in RF test and measurement instruments.
Its high gain, wide bandwidth, and low noise figure make it suitable for demanding communication and sensing tasks.
Package
The TGA4544-SM is packaged in a surface-mount technology (SMT) format, specifically a small, compact package designed for efficient integration into circuit boards. This type of packaging helps minimize space and improve performance in various applications.
