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MAX2656EXT
+BOMVARIABLE-IP3 LOW-NOISE AMPLIFIER
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ManufacturerAnalog Devices Inc./Maxim Integrated
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Mfr. Part #MAX2656EXT
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Datasheet MAX2656EXT DataSheet
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Package SC-88
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In Stock718
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Specifications
| Attribute | Value |
| Supplier | Rochester Electronics, LLC |
| Package / Case | Bulk |
| Part Status | Active |
| Frequency | 1.8GHz ~ 2GHz |
| P1d B | -7dBm |
| Gain | 13.5dB |
| Noise Figure | 1.9dB |
| RF Type | GPS, PCS, DCS, WLL |
| Voltage - Supply | 2.7V ~ 5.5V |
| Supply Current | 14.6mA |
| Test Frequency | 1.96GHz |
| Mounting Type | Surface Mount |
Overview
Description
Additionally, the MAX2656EXT incorporates ESD protection and comes in a compact package, facilitating easy integration into various electronic designs. Its high input and output return loss ensure minimal signal reflection, optimizing the performance of GPS systems. Designed by Maxim Integrated, this LNA is part of a series of products aimed at enhancing wireless communication, providing reliable and efficient signal amplification. Its robust performance characteristics make it a suitable choice for engineers and developers looking to improve GPS signal reception in consumer electronics and other portable devices.
Equivalent
1. Skyworks SKY65725-11 - A GPS/GNSS low-noise amplifier.
2. Infineon BGA735N7 - A GNSS LNA.
3. NXP Semiconductor BGU7005 - An LNA for GPS.
4. Broadcom AFEM-S257 - A GPS/GNSS front-end module.
Always verify specific requirements and compatibility before selecting a replacement.
Features
1. Frequency Range: It operates within the GPS L1 frequency band, around 1.575 GHz, making it ideal for GPS signal amplification.
2. Low Noise Figure: The device offers a low noise figure of around 0.8 dB, enhancing the sensitivity of GPS receivers by minimizing signal degradation.
3. High Gain: Provides high gain, typically around 19.5 dB, ensuring reliable signal reception even in challenging environments.
4. Low Power Consumption: Designed for efficient power use, operating at a low supply current, typically around 4.5 mA.
5. Single Supply Voltage: Operates with a single supply voltage of 2.7V to 3.3V, suitable for battery-powered devices.
6. Compact Package: Comes in a small, 6-pin SOT23 package, which is space-efficient and suitable for compact designs.
7. Easy Integration: The device is designed for ease of integration into existing systems, making it suitable for use in consumer electronics and portable GPS devices.
These features make the MAX2656EXT an excellent choice for high-performance GPS applications requiring low noise and high gain.
Pinout
1. GND (Pin 1): Ground connection.
2. RF IN (Pin 2): RF input pin for the GPS signal.
3. VCC (Pin 3): Supply voltage input.
4. EN (Pin 4): Enable pin to turn the amplifier on or off.
5. RF OUT (Pin 5): RF output pin where the amplified signal is obtained.
6. GND (Pin 6): Another ground connection.
The MAX2656EXT provides low-noise figure performance, crucial for enhancing signal reception in GPS devices. It operates over a supply voltage range and is designed to optimize performance while minimizing power consumption.