圖片僅供參考
MAX2675EWT+T
+物料清單IC RF AMP GPS 1575.42MHZ
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製造商類比設備股份有限公司/Maxim集成
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製造商部分 #MAX2675EWT+T
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有存貨8652
365 天品質保證
7*24 小時服務保證
90-日售後保障
正品保證
規格
| 屬性 | 價值 |
| Supplier | Analog Devices Inc./Maxim Integrated |
| Package | Tape & Reel (TR) |
| ProductStatus | Obsolete |
| Frequency | 1575.42MHz |
| RFType | GPS |
| TestFrequency | 1575.42MHz |
概述
Description
Key features of the MAX2675EWT+T include a low noise figure, which helps in improving the overall sensitivity of the GPS receiver, and a high gain that aids in boosting the incoming signal strength. The amplifier is also noted for its low power consumption, making it ideal for portable and battery-powered devices.
The MAX2675EWT+T comes in a compact, surface-mount package, facilitating easy integration into various electronic designs. It is commonly used in GPS-enabled devices such as smartphones, tablets, and automotive navigation systems, where efficient signal amplification is crucial for accurate location tracking.
Equivalent
Features
1. Frequency Range: Operates in the GPS L1 band, specifically around 1.575 GHz.
2. Low Noise Figure: Offers a noise figure of 0.8 dB, enhancing sensitivity and performance in weak signal environments.
3. High Gain: Provides a typical gain of around 19 dB, which helps in amplifying weak satellite signals.
4. Low Supply Current: Consumes a low supply current of approximately 4.6 mA, making it suitable for battery-powered applications.
5. Supply Voltage: Operates at a single positive supply voltage, typically around 3.0 V.
6. Compact Package: Available in a lead-free, 6-pin TDFN package, which is compact and surface-mountable.
These features make the MAX2675EWT+T suitable for portable GPS applications where power efficiency and performance are critical.
Pinout
Key functions of the MAX2675 include:
- Amplification: It provides high gain to weak GPS signals, improving sensitivity and reception.
- Low Noise: With a low noise figure, it enhances signal clarity by minimizing added noise during amplification.
- Power Management: It operates on a single power supply and includes features for power saving, suitable for portable devices.
- Input and Output: It has dedicated pins for RF input and output, allowing seamless integration into GPS signal paths.
The typical pin configuration for this type of device in a 6-pin SOT-23 package includes VCC (power supply), GND (ground), RF input, RF output, and potentially additional pins for control or biasing functions. Always refer to the specific datasheet for detailed pin assignments and electrical characteristics.