874005AG-04LF

Basic Information Overview

• Category: Electronic Component
• Use: Signal Amplification
• Characteristics: Low Noise, High Gain
• Package: SMD (Surface Mount Device)
• Essence: Amplify weak signals for various applications

Specifications

• Model Number: 874005AG-04LF
• Operating Frequency: 1MHz - 2GHz
• Gain: 20dB
• Input Power: 10mW
• Output Power: 100mW
• Voltage Supply: 3.3V
• Current Consumption: 50mA
• Package Type: QFN-16

Detailed Pin Configuration

1. VCC (Power Supply)
2. GND (Ground)
3. RF In (Input)
4. RF Out (Output)
5. NC (No Connection)
6. NC (No Connection)
7. NC (No Connection)
8. NC (No Connection)
9. NC (No Connection)
10. NC (No Connection)
11. NC (No Connection)
12. NC (No Connection)
13. NC (No Connection)
14. NC (No Connection)
15. NC (No Connection)
16. NC (No Connection)

Functional Features

• Low noise figure for improved signal quality
• High gain to amplify weak signals effectively
• Wide operating frequency range for versatile applications
• Small form factor for easy integration into compact designs
• Stable performance under varying environmental conditions

Advantages and Disadvantages

Advantages: - Low noise figure enhances signal quality - High gain amplifies weak signals effectively - Wide operating frequency range for versatility - Small package size for space-constrained designs

Disadvantages: - Limited power handling capability - Requires external power supply

Scope of Application Products

• Wireless Communication Systems
• Radio Frequency (RF) Transceivers
• Satellite Communication Equipment
• Test and Measurement Instruments
• Medical Devices

Working Principles

The 874005AG-04LF is a signal amplifier that operates by amplifying weak input signals using active components such as transistors. It boosts the amplitude of the input signal while maintaining low noise and high gain characteristics.

Detailed Application Field Cases

1. Wireless Communication: Amplifies weak signals in mobile phones to improve reception quality.
2. Radio Frequency Transceiver: Enhances the performance of RF transceivers in wireless communication systems.
3. Satellite Communication: Boosts weak signals received from satellites for improved data transmission.
4. Test and Measurement: Amplifies test signals in laboratory equipment for accurate measurements.
5. Medical Devices: Increases the sensitivity of medical sensors for precise monitoring and diagnosis.

Detailed Alternative Models

• 874005AG-03LF: Similar specifications with a different package type (SOT-23)
• 874005BG-04LF: Higher gain version with the same package type (QFN-16)
• 874005CG-04LF: Lower noise figure variant with the same package type (QFN-16)

5 Common Technical Questions and Answers

1. Q: What is the maximum operating frequency of the 874005AG-04LF? A: The maximum operating frequency is 2GHz.

2. Q: Can I use this amplifier with a 5V power supply? A: No, the recommended voltage supply is 3.3V.

3. Q: What is the typical current consumption of this amplifier? A: The typical current consumption is 50mA.

4. Q: Is the 874005AG-04LF suitable for outdoor applications? A: Yes, it has stable performance under varying environmental conditions.

5. Q: Can I cascade multiple amplifiers for higher gain? A: Yes, cascading multiple amplifiers can increase the overall gain.

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