規格
| 屬性 | 價值 |
| Supplier | Analog Devices Inc./Maxim Integrated |
| Package / Case | Tape & Reel (TR) |
| Part Status | Obsolete |
| Frequency | 1575.42MHz |
| P1d B | -10dBm |
| Gain | 15.4dB |
| Noise Figure | 0.75dB |
| RF Type | GPS/GNSS |
| Voltage - Supply | 1.6V ~ 3.3V |
| Supply Current | 4.1mA |
| Test Frequency | 1575.42MHz |
| Mounting Type | Surface Mount |
概述
Description
The MAX2688EWS+T10 is a low-noise amplifier (LNA) designed for GPS and other GNSS applications. Manufactured by Maxim Integrated, this device operates in the L1 band at 1575.42 MHz. It is specifically designed to enhance the signal reception of GPS receivers by amplifying weak incoming signals while maintaining a low noise figure for better signal clarity and accuracy.
Key features of the MAX2688EWS+T10 include a high gain of about 19.5 dB, low noise figure as low as 0.8 dB, and low power consumption around 4.1 mA, making it ideal for battery-powered applications. It operates from a supply voltage ranging between 2.3V to 5.5V, offering flexibility in various designs. The device is housed in a small 6-pin wafer-level package (WLP), which is suitable for compact and space-constrained applications.
The MAX2688EWS+T10 is commonly used in mobile devices, automotive, and personal navigation devices where enhanced GPS performance is required.
Key features of the MAX2688EWS+T10 include a high gain of about 19.5 dB, low noise figure as low as 0.8 dB, and low power consumption around 4.1 mA, making it ideal for battery-powered applications. It operates from a supply voltage ranging between 2.3V to 5.5V, offering flexibility in various designs. The device is housed in a small 6-pin wafer-level package (WLP), which is suitable for compact and space-constrained applications.
The MAX2688EWS+T10 is commonly used in mobile devices, automotive, and personal navigation devices where enhanced GPS performance is required.
Equivalent
The MAX2688EWS+T10 is a low-noise amplifier (LNA) designed for GPS applications. Equivalent products include:
1. Skyworks SKY65605-11: Offers similar GPS LNA functionality.
2. Qorvo TQP9401: A suitable replacement with GPS LNA capabilities.
3. Infineon BGA715L7: Provides comparable performance for GPS applications.
4. NXP BGU7005: Another GPS LNA alternative with similar specifications.
When selecting an equivalent, always verify specific electrical characteristics and pin compatibility.
1. Skyworks SKY65605-11: Offers similar GPS LNA functionality.
2. Qorvo TQP9401: A suitable replacement with GPS LNA capabilities.
3. Infineon BGA715L7: Provides comparable performance for GPS applications.
4. NXP BGU7005: Another GPS LNA alternative with similar specifications.
When selecting an equivalent, always verify specific electrical characteristics and pin compatibility.
Features
The MAX2688EWS+T10 is a high-performance low-noise amplifier (LNA) designed for GPS applications. Key features include:
1. Frequency Range: It operates efficiently in the GPS L1 frequency band, around 1575 MHz.
2. Low Noise Figure: The amplifier boasts a low noise figure, enhancing signal-to-noise ratio and improving GPS reception sensitivity.
3. High Gain: Provides significant gain to boost weak GPS signals, aiding in better signal acquisition and tracking.
4. Low Power Consumption: Designed to operate with low power, making it suitable for battery-powered applications.
5. Compact Package: Comes in a small, lead-free, RoHS-compliant package, ideal for compact and portable devices.
6. ESD Protection: Integrated ESD protection provides durability and reliability against electrostatic discharge events.
These features make the MAX2688EWS+T10 suitable for use in GPS modules, smartphones, and other portable navigation devices where efficient and reliable signal amplification is critical.
1. Frequency Range: It operates efficiently in the GPS L1 frequency band, around 1575 MHz.
2. Low Noise Figure: The amplifier boasts a low noise figure, enhancing signal-to-noise ratio and improving GPS reception sensitivity.
3. High Gain: Provides significant gain to boost weak GPS signals, aiding in better signal acquisition and tracking.
4. Low Power Consumption: Designed to operate with low power, making it suitable for battery-powered applications.
5. Compact Package: Comes in a small, lead-free, RoHS-compliant package, ideal for compact and portable devices.
6. ESD Protection: Integrated ESD protection provides durability and reliability against electrostatic discharge events.
These features make the MAX2688EWS+T10 suitable for use in GPS modules, smartphones, and other portable navigation devices where efficient and reliable signal amplification is critical.
Pinout
The MAX2688EWS+T10 is a low-noise amplifier (LNA) designed for Global Navigation Satellite System (GNSS) applications. It typically comes in a 6-bump wafer-level package (WLP) with a small form factor, making it suitable for space-constrained applications. The main function of the MAX2688EWS+T10 is to amplify weak GNSS signals while maintaining low noise levels, thereby improving the sensitivity and performance of GNSS receivers. Its design is optimized to provide a high level of integration with minimal external components, often requiring only a single input matching inductor and a DC-blocking capacitor for operation.
Manufacturer
The MAX2688EWS+T10 is manufactured by Analog Devices, Inc. This company is a well-established entity in the field of semiconductor technology. Analog Devices specializes in the design and production of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Their products are used in a wide array of applications, including communications, healthcare, automotive, industrial automation, and consumer electronics. The company is known for its innovation and leadership in high-performance analog technologies, providing components that are integral to contemporary electronic devices and systems.
Application
The MAX2688EWS+T10 is a low-noise amplifier designed primarily for GPS applications. It enhances signal reception for GPS receivers, making it suitable for automotive navigation systems, smartphones, and personal navigation devices. The device is also used in other RF applications where improved signal sensitivity and low power consumption are critical, such as wireless communication systems and IoT devices requiring precise location tracking. Its compact size and low power requirements make it ideal for portable and battery-operated devices.
Package
The MAX2688EWS+T10 is packaged in a 6-pin µDFN (micro Dual Flat No-lead) package. This package is compact, which makes it suitable for space-constrained applications like mobile and handheld devices.
