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AH31-G
Amplifier for RF signals with 19dB gain, suitable for use in 50-1000MHz rangeAH31-G
Amplifier for RF signals with 19dB gain, suitable for use in 50-1000MHz range
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AH31-G 數據表
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詳細說明
[WJ]Product DescriptionThe AH31 is a high dynamic range amplifier in a low-cost surface-mount package. The combination of low noise figure, high gain, and high output IP3 is ideal as an IF amplifier for receiver and transmitter applications.The device combines dependable performance with consistent quality to maintain MTTF values exceeding 1000 years at mounting temperatures of +85°C and is available in both the standard SOT-89 package and the environmentally-friendly lead-free/green/RoHS-compliant and green SOT-89 package. All devices are 100% RF & DC tested.The MMIC amplifier based on GaAs MESFET technology can be configured for IF and RF applications with various current and next generation wireless technologies.Product Features• 50 – 1000 MHz• 19 dB Gain• +22 dBm P1dB• +42 dBm OIP3• 1.8 dB Noise Figure• Single Voltage Supply (+5 V)• Lead-free/Green/RoHS compliant SOT-89 Package• MTTF> 1000 yearsApplications• High linearity and low-noise amplifier following a mixer• High performance amplifier in IF path of TX/RX systems
主要特徵
- 50 – 1000 MHz
- 19 dB Gain
- +22 dBm P1dB
- +42 dBm OIP3
- 1.9 dB Noise Figure
- Single Voltage Supply (+5 V)
- Lead-free/Green/RoHS-compliant
- SOT-89 Package
- MTTF> 1000 years
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Pbfree Code | Yes | Rohs Code | Yes |
| Part Life Cycle Code | Obsolete | Reach Compliance Code | compliant |
| Characteristic Impedance | 50 Ω | Construction | COMPONENT |
| Gain | 19 dB | Input Power-Max (CW) | 4 dBm |
| JESD-609 Code | e4 | Operating Frequency-Max | 1000 MHz |
| Operating Frequency-Min | 50 MHz | Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | -40 °C | RF/Microwave Device Type | WIDE BAND MEDIUM POWER |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is AH31-G?
The AH31-G is a Hall Effect sensor designed for use in automotive, industrial, and consumer applications. It is commonly used for position sensing, speed measurement, and proximity detection.
How Does AH31-G Work?
The AH31-G works based on the Hall Effect, where a voltage difference is created across a conductive material when subjected to a magnetic field. The sensor detects changes in the magnetic field and converts them into electrical signals, providing information about the presence or absence of a magnetic field, as well as the strength and polarity of the magnetic field.
How Many Pins does AH31-G have and What are the Functions of the Pinout Configuration?
The AH31-G is housed in a 3-pin SIP (Single In-line Package) package. The pinout configuration includes:
- VCC: Power supply pin.
- GND: Ground pin.
- VOUT: Analog output pin providing the Hall Effect sensor signal.
What are the Pros and Cons of AH31-G?
Pros:
- Simple Integration: Easy to use and integrate into various applications.
- Non-Contact Sensing: Provides non-contact detection of magnetic fields, suitable for harsh environments.
- Wide Operating Voltage Range: Can operate over a wide voltage range, enhancing versatility.
Cons:
- Single Output: Provides only one analog output signal, limiting application flexibility.
- Temperature Sensitivity: Performance may be affected by temperature variations.
- Limited Resolution: May not provide high-resolution measurements compared to digital sensors.
Are There Any Equivalents/Alternatives to AH31-G for Recommendation?
- The A1302 from Allegro MicroSystems is a similar Hall Effect sensor suitable for similar applications.
- Alternatives to the AH31-G include the SS490 series from Honeywell and the UGN3503 from Allegro MicroSystems.
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