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MAX2659ELT+G47
+BOMINTEGRATED CIRCUIT
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제조업체아날로그 장비 주식회사/Maxim 통합
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제조업체 부품 #MAX2659ELT+G47
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데이터시트 MAX2659ELT+G47 DataSheet
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사양
| 속성 | 가치 |
| Supplier | Analog Devices Inc./Maxim Integrated |
| Package | Bulk |
| ProductStatus | Obsolete |
개요
Description
The MAX2659ELT+G47 is a low-noise amplifier (LNA) designed by Maxim Integrated, now part of Analog Devices. It is specifically tailored for Global Navigation Satellite System (GNSS) applications such as GPS, Galileo, GLONASS, and BeiDou. The amplifier operates within a frequency range of 1559 MHz to 1606 MHz, offering a high gain of 16 dB and low noise figure of 0.8 dB, which helps improve the sensitivity of GNSS receivers.
The MAX2659ELT+G47 is housed in a compact SOT23-6 package, making it suitable for space-constrained applications. It operates on a single supply voltage ranging from 1.6V to 3.6V, consuming very low power, typically around 4.1 mA. This makes it an energy-efficient choice for portable and battery-powered devices.
The device also features an integrated shutdown mode that reduces current consumption to approximately 1 µA, enhancing power efficiency further. Its robustness and performance make it ideal for use in smartphones, tablets, and other portable navigation devices.
The MAX2659ELT+G47 is housed in a compact SOT23-6 package, making it suitable for space-constrained applications. It operates on a single supply voltage ranging from 1.6V to 3.6V, consuming very low power, typically around 4.1 mA. This makes it an energy-efficient choice for portable and battery-powered devices.
The device also features an integrated shutdown mode that reduces current consumption to approximately 1 µA, enhancing power efficiency further. Its robustness and performance make it ideal for use in smartphones, tablets, and other portable navigation devices.
Equivalent
The MAX2659ELT+G47 is an LNA (Low Noise Amplifier) designed for GPS applications by Maxim Integrated. Equivalent products from other manufacturers might include:
1. Skyworks SKY65605-21: GPS/GLONASS/Galileo/BDS LNA module.
2. Analog Devices ADL5523: High-performance LNA for GPS applications.
3. Qorvo TQP3M9036: GPS LNA with low noise figure.
Ensure to check the specific datasheets and parameters to match your application needs before selecting an equivalent.
1. Skyworks SKY65605-21: GPS/GLONASS/Galileo/BDS LNA module.
2. Analog Devices ADL5523: High-performance LNA for GPS applications.
3. Qorvo TQP3M9036: GPS LNA with low noise figure.
Ensure to check the specific datasheets and parameters to match your application needs before selecting an equivalent.
Features
The MAX2659ELT+G47 is a low-noise amplifier (LNA) primarily designed for GPS, Galileo, and GLONASS applications. Key features include:
1. Low Noise Figure: Offers a noise figure as low as 0.9 dB, enhancing weak signal reception.
2. High Gain: Provides a high gain of around 19 dB, improving the signal strength.
3. Low Power Consumption: Operates at a low supply current of approximately 3.4 mA, making it energy efficient.
4. Wide Supply Voltage Range: Functions effectively within a supply voltage range of 1.6V to 3.6V.
5. Integrated Output Matching: Comes with integrated output matching, simplifying the design and reducing external components.
6. Bypass Mode: Features a bypass mode to conserve power when amplification is not required.
7. Compact Package: Housed in a small, 6-pin SOT-23 package, ideal for space-constrained applications.
These features make the MAX2659ELT+G47 suitable for portable and battery-operated GPS devices requiring efficient signal amplification.
1. Low Noise Figure: Offers a noise figure as low as 0.9 dB, enhancing weak signal reception.
2. High Gain: Provides a high gain of around 19 dB, improving the signal strength.
3. Low Power Consumption: Operates at a low supply current of approximately 3.4 mA, making it energy efficient.
4. Wide Supply Voltage Range: Functions effectively within a supply voltage range of 1.6V to 3.6V.
5. Integrated Output Matching: Comes with integrated output matching, simplifying the design and reducing external components.
6. Bypass Mode: Features a bypass mode to conserve power when amplification is not required.
7. Compact Package: Housed in a small, 6-pin SOT-23 package, ideal for space-constrained applications.
These features make the MAX2659ELT+G47 suitable for portable and battery-operated GPS devices requiring efficient signal amplification.
Pinout
The MAX2659ELT+G47 is a Low-Noise Amplifier (LNA) designed primarily for GPS applications. It comes in a compact form factor with a pin count of 6. The package is a thin, lead-free, 6-pin TDFN (Thin Dual Flat No-lead) package.
The pin functions are as follows:
1. RF IN: This is the RF input pin where the GPS signal is fed into the amplifier.
2. GND: Ground connection for the device.
3. VCC: Supply voltage pin to power the device.
4. SHDN: Shutdown control pin. When low, the device is in shutdown mode; when high, the device is operational.
5. GND: Another ground connection for proper grounding and stability.
6. RF OUT: This is the RF output pin where the amplified GPS signal is output.
The MAX2659 is optimized for low noise, high linearity, and an excellent gain level, making it suitable for enhancing weak GPS signals in navigation systems.
The pin functions are as follows:
1. RF IN: This is the RF input pin where the GPS signal is fed into the amplifier.
2. GND: Ground connection for the device.
3. VCC: Supply voltage pin to power the device.
4. SHDN: Shutdown control pin. When low, the device is in shutdown mode; when high, the device is operational.
5. GND: Another ground connection for proper grounding and stability.
6. RF OUT: This is the RF output pin where the amplified GPS signal is output.
The MAX2659 is optimized for low noise, high linearity, and an excellent gain level, making it suitable for enhancing weak GPS signals in navigation systems.
Manufacturer
The MAX2659ELT+G47 is manufactured by Analog Devices, Inc. Analog Devices is a multinational company specializing in the design, manufacture, and marketing of a broad range of integrated circuits (ICs) and solutions used in electronic equipment. The company is known for its high-performance analog, mixed-signal, and digital signal processing (DSP) technologies. Analog Devices serves a diverse range of markets, including industrial, automotive, communications, consumer, and healthcare sectors.
Application
The MAX2659ELT+G47 is a low-noise amplifier (LNA) designed for GPS applications. Its primary application areas include enhancing signal reception in GPS receivers used in automotive navigation systems, smartphones, personal navigation devices, and other portable GPS-enabled devices. The amplifier improves signal sensitivity and performance, making it ideal for applications requiring reliable GPS signal acquisition and tracking. Additionally, the MAX2659ELT+G47 can be used in other RF front-end applications that demand low noise and high gain to improve overall system performance.
Package
The MAX2659ELT+G47 is housed in a 6-pin SOT-23 package. This package type is compact, making it suitable for space-constrained applications in RF circuits.
