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MAX2634AXT/V+T
+БОМIC AMP RKE 315MHZ 434MHZ SC70-6
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ПроизводительКомпания Analog Devices Inc./Maxim Integrated
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Мфр. Часть #MAX2634AXT/V+T
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Лист данных MAX2634AXT/V+T DataSheet
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Пакет 6-TSSOP, SC-88, SOT-363
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В наличии8751
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| Supplier | Analog Devices Inc./Maxim Integrated |
| Package | Tape & Reel (TR) |
| ProductStatus | Active |
| Frequency | 315MHz, 434MHz |
| P1dB | -29dbm |
| Gain | 15.5dB |
| NoiseFigure | 1.25dB |
| RFType | RKE, Access Control |
| Voltage-Supply | 2.2V ~ 5.5V |
| Current-Supply | 2.5mA |
| TestFrequency | 315MHz |
| MountingType | Surface Mount |
| Package/Case | 6-TSSOP, SC-88, SOT-363 |
Обзор
Description
Key attributes include a low supply current, typically around 4.1 mA, and an operating voltage range from 2.7V to 5.5V, making it suitable for battery-powered devices. The amplifier is housed in a compact surface-mount package, usually a 6-pin UDFN, saving space in portable applications. Its input and output are internally matched to 50 ohms, simplifying integration into RF systems.
The MAX2634AXT/V+T is designed to enhance GPS receiver sensitivity, ensuring better signal reception in challenging environments such as urban canyons or areas with dense foliage. This makes it a popular choice for consumer and industrial GPS applications.
Equivalent
Features
1. Low Noise Figure: Offers a very low noise figure, typically around 0.8 dB, which enhances the sensitivity and performance of RF receiver systems by improving signal quality.
2. High Gain: Provides a high gain of approximately 19 dB, ensuring strong signal amplification for weak satellite signals.
3. Wide Bandwidth: Supports a wide frequency range, making it versatile for different satellite navigation systems.
4. Low Power Consumption: Operates with low power, typically around 4.1 mA, which is beneficial for battery-powered applications.
5. Supply Voltage: Compatible with a supply voltage range of 2.7V to 3.3V, making it suitable for a variety of electronic devices.
6. Compact Package: Available in a small, 6-pin SOT-23 package, aiding in space-constrained designs.
7. Input and Output Matching: Features integrated input and output matching, simplifying the design process and reducing the need for external components.
These features make the MAX2634AXT/V+T an excellent choice for enhancing the performance of RF receiver systems in satellite navigation applications.
Pinout
The primary functions of the pins are generally as follows:
1. RF Input (RFIN): This pin is used to input the RF signal that needs amplification.
2. RF Output (RFOUT): This pin outputs the amplified RF signal.
3. Ground (GND): This pin is connected to ground to complete the circuit and provide a return path for current.
4. Power Supply (VCC): This pin is connected to a power source to supply the necessary operating voltage to the LNA.
These pins provide the necessary connections for the operation of the MAX2634AXT/V+T in enhancing weak GPS signals by amplifying them with minimal added noise.