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MAX2688LEWS+T10
+StücklisteIC RF AMP GPS 1575.42MHZ 4WLP
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HerstellerAnalog Devices Inc./Maxim Integrated
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Herstellerteil #MAX2688LEWS+T10
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Datenblatt MAX2688LEWS+T10 DataSheet
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Paket 4-WFBGA, WLBGA
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Auf Lager6897
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Supplier | Analog Devices Inc./Maxim Integrated |
| Package | Tape & Reel (TR) |
| ProductStatus | Obsolete |
| 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 |
Übersicht
Description
Key features include a low noise figure, which improves signal sensitivity, and a high linearity that helps maintain signal integrity. The amplifier is packaged in a compact form factor, making it suitable for space-constrained applications such as smartphones, tablets, and portable navigation devices. It operates on a low supply voltage, making it energy-efficient and ideal for battery-powered applications.
The MAX2688LEWS+T10 is designed to be easy to integrate into existing systems, with minimal external components required. Its performance and design make it a reliable choice for enhancing GPS signal quality in consumer electronics and other devices requiring precise geolocation capabilities.
Equivalent
1. Skyworks SKY65713-11 - GPS/GNSS LNA with integrated filter.
2. NXP BGU7005 - Low-noise GPS amplifier.
3. Infineon BGA715L7-27 - GPS LNA offering high linearity.
4. Qorvo TQL6090 - LNA suitable for GPS applications.
5. Broadcom AFEM-S257 - GPS/GNSS front-end module with integrated LNA and filter.
These alternatives may have differences in specifications, so cross-verification is recommended.
Features
1. Low Noise Figure: Offers a low noise figure, typically around 0.8 dB, enhancing the sensitivity of GPS receivers by minimizing the noise added to the received signal.
2. High Gain: Provides high gain (around 19 dB) to amplify weak GPS signals, ensuring better reception and performance.
3. Low Power Consumption: Optimized for portable applications, with a low supply current of approximately 4.1 mA, making it suitable for battery-powered devices.
4. Wide Operating Voltage Range: Operates over a broad voltage range from 1.6V to 3.6V, providing flexibility in various circuit designs.
5. Compact Package: Comes in a small, lead-free SOT-323 package, facilitating easy integration into space-constrained designs.
6. Robust Performance: Maintains consistent performance across a wide temperature range, ensuring reliability in diverse environments.
Overall, the MAX2688LEWS+T10 is ideal for enhancing GPS signal reception while maintaining low power usage and compact design.
Pinout
Here is a brief overview of the pin functions:
1. VCC: Power supply input.
2. GND: Ground connection.
3. RF_IN: RF signal input.
4. RF_OUT: Amplified RF signal output.
5. SHDN: Shutdown mode control, used to enable or disable the amplifier.
6. NC: No internal connection (may be used for mechanical stability or left unconnected).
This LNA provides a high gain and low noise figure, making it suitable for improving the sensitivity and accuracy of GPS systems.