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MAX2641EUT+T
+BOMIC AMP CEL 1.4GHZ-2.5GHZ SOT23-6
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ManufacturerAnalog Devices Inc./Maxim Integrated
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Mfr. Part #MAX2641EUT+T
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Datasheet MAX2641EUT+T DataSheet
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Package SOT-23-6
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In Stock588
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Specifications
| Attribute | Value |
| Supplier | Analog Devices Inc./Maxim Integrated |
| Package | Tape & Reel (TR) |
| ProductStatus | Obsolete |
| Frequency | 1.4GHz ~ 2.5GHz |
| Gain | 13.5dB |
| NoiseFigure | 1.5dB |
| RFType | Cellular, GPS, PCS |
| Voltage-Supply | 2.7V ~ 5.5V |
| Current-Supply | 6.4mA |
| TestFrequency | 2.45GHz |
| MountingType | Surface Mount |
| Package/Case | SOT-23-6 |
Overview
Description
Key features of the MAX2641EUT+T include a low noise figure that enhances signal quality by reducing unwanted noise, and a high gain that ensures strong signal amplification. The amplifier also boasts low power consumption, making it suitable for battery-powered devices. Additionally, it offers a wide supply voltage range, contributing to design flexibility.
The MAX2641EUT+T is commonly used in applications requiring high linearity and efficient power usage, such as in portable communication devices, cordless phones, and other RF front-end systems. Its robust performance and ease of use make it a popular choice among engineers designing modern wireless communication systems.
Equivalent
1. Skyworks SKY65611-11: A low-noise amplifier for GNSS applications with similar frequency range and noise performance.
2. NXP BGU8009: A GPS LNA with comparable gain and noise figure.
3. Infineon BGA615L7: Another LNA option for GPS with similar features.
Always check datasheets to ensure compatibility with specific application requirements.
Features
1. Operating Frequency: It operates from 2.4GHz to 2.5GHz, making it suitable for applications like GPS, ISM band, and WLAN.
2. Low Noise Figure: Typically around 1.4dB, which enhances receiver sensitivity by minimizing the noise introduced by the amplifier.
3. High Gain: Provides a typical gain of 15.5dB, which improves signal strength for better reception and processing.
4. High Linearity: Features a high third-order intercept point (OIP3), ensuring minimal distortion and improved performance in environments with multiple signals.
5. Low Supply Current: Consumes only 3.3mA, making it energy-efficient and ideal for battery-powered devices.
6. Single Supply Operation: Operates on a supply voltage ranging from 2.7V to 5.5V, offering flexibility in power supply design.
7. Compact Package: Available in a small, 6-pin SOT23 package, facilitating compact and space-constrained designs.
These features make the MAX2641EUT+T suitable for a variety of RF applications where low noise, high gain, and compact size are crucial.
Pinout
1. Pin 1 (GND): Ground. This pin should be connected to the RF ground.
2. Pin 2 (RF IN): RF Input. This is the input pin for the RF signal.
3. Pin 3 (SHDN): Shutdown. This pin controls the shutdown mode; pulling it low places the device in shutdown mode.
4. Pin 4 (BIAS): Bias. This pin is used to set the operating current of the amplifier.
5. Pin 5 (RF OUT): RF Output. This is the output pin for the amplified RF signal.
6. Pin 6 (VCC): Supply Voltage. This pin provides the DC power for the device.
The MAX2641EUT+T is designed for use in wireless communication applications, offering a balance of low noise, gain, and power consumption.