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MAX2688EWS+T
+Lista de MateriaisIC LNA GPS/GNSS 4WLP
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FabricanteAnalog Devices Inc./Maxim Integrated
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Peça do Fabricante #MAX2688EWS+T
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Ficha Técnica MAX2688EWS+T DataSheet
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Pacote 4-WFBGA, WLBGA
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Especificações
| Atributo | Valor |
| Supplier | Analog Devices Inc./Maxim Integrated |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Frequency | 1575.42MHz |
| P1dB | -10dBm |
| Gain | 15.4dB |
| NoiseFigure | 0.75dB |
| RFType | GPS/GNSS |
| Voltage-Supply | 1.6V ~ 3.3V |
| Current-Supply | 4.1mA |
| TestFrequency | 1575.42MHz |
| MountingType | Surface Mount |
| Package/Case | 4-WFBGA, WLBGA |
Visão Geral
Description
Equivalent
1. Skyworks SKY65605-21: GPS/GNSS Low-Noise Amplifier with high linearity.
2. Qorvo TQM613029: GPS/GNSS Low-Noise Amplifier with integrated filtering.
3. Broadcom AFEM-S102: GPS/GNSS Front-End Module integrating an LNA.
Always check the specific requirements and datasheets to ensure compatibility with your application.
Features
1. Low Noise Figure: It offers a noise figure as low as 0.8 dB, enhancing sensitivity for weak signals.
2. High Gain: The amplifier provides a typical gain of 19 dB, which boosts weak incoming GPS signals for better processing.
3. Low Power Consumption: Operating at a supply voltage of 1.6V to 3.3V, it consumes minimal power, making it suitable for battery-powered devices.
4. Compact Package: The device comes in a 6-pin SOT23 package, optimizing space in compact designs.
5. High Linearity: It ensures improved performance in challenging environments with high interference.
6. ESD Protection: The LNA includes on-chip ESD protection, enhancing its robustness against electrostatic discharge.
7. Ease of Integration: It requires only a few external components, simplifying the design and integration process.
8. Wide Operating Temperature Range: Suitable for various environmental conditions, from -40°C to +85°C.
These features make the MAX2688EWS+T well-suited for portable and embedded GPS applications where performance and power efficiency are critical.
Pinout
1. RF_IN: This is the RF input pin where the GPS signal is received.
2. GND: Ground pin, used to connect the device to the system ground.
3. VCC: Supply voltage pin, where power is provided to the amplifier.
4. SHDN: Shutdown pin, used to enable or disable the amplifier (active low).
5. RF_OUT: RF output pin, from which the amplified GPS signal is output.
6. GND: Another ground pin for additional grounding support.
These pin functions are designed to provide efficient amplification while maintaining low noise, which is critical for enhancing GPS signal reception.