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MAX2634AXT+T
+BOMIC AMP RKE 315MHZ 433MHZ SC70-6
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ManufacturerAnalog Devices Inc./Maxim Integrated
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Mfr. Part #MAX2634AXT+T
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Datasheet MAX2634AXT+T DataSheet
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Package 6-TSSOP, SC-88, SOT-363
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In Stock9700
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Specifications
| Attribute | Value |
| Supplier | Analog Devices Inc./Maxim Integrated |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Frequency | 315MHz, 433MHz |
| 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 |
Overview
Description
Key features of the MAX2634AXT+T include a low noise figure, high gain, low power consumption, and a small package size, making it suitable for compact and portable GPS devices. It operates with a power supply of around 3V, and its small footprint helps in minimizing board space, an essential factor in mobile and handheld device designs.
Its surface-mount packaging allows for easy integration into various circuit designs, and its robust performance enhances the sensitivity and selectivity of GPS receivers, making it an ideal choice for modern navigation systems.
Equivalent
1. NXP BGU7004: A low-noise amplifier designed for FM/AM applications.
2. Infineon BFP640: A silicon-germanium RF transistor suitable for FM/AM amplifiers.
3. ON Semiconductor NSGA002: A low-noise amplifier for RF applications.
4. Skyworks SKY65377-11: A high-linearity front-end module.
Ensure compatibility with your specific requirements like frequency range and noise figure when selecting an equivalent.
Features
1. Low Noise Figure: It provides a low noise figure of 0.85 dB, optimizing the sensitivity of GPS receivers by minimizing the noise added by the LNA itself.
2. High Gain: The device offers a high gain of 19 dB, which helps in amplifying weak signals received from GPS satellites, improving the overall signal quality.
3. Low Power Consumption: It operates with low power consumption, typically around 4.1 mA at a supply voltage of 2.7V, making it suitable for battery-powered applications.
4. Compact Package: The amplifier is available in a compact 2 mm x 2 mm TDFN package, aiding in space-constrained designs.
5. Operating Frequency: It is optimized for GPS L1 frequency at 1575 MHz.
6. Single-Supply Operation: The device operates from a single supply voltage ranging from 2.4V to 3.6V.
These features make the MAX2634AXT+T ideal for enhancing GPS performance in portable and compact devices.
Pinout
Key functions of the MAX2634AXT+T include:
1. Low Noise Figure: Enhances signal quality by minimizing noise.
2. High Gain: Provides significant amplification to weak input signals.
3. Low Power Consumption: Optimized for battery-powered applications.
4. Internal Biasing and Matching: Simplifies design by reducing the need for external components.
The pinout function generally includes pins for power supply (VCC), ground (GND), RF input, RF output, and possibly a shutdown or gain control pin, though you should consult the specific datasheet for detailed pin functions.