Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Frequency | 600MHz ~ 1.2GHz |
| P1dB | 5.2dBm |
| Gain | 17.5dB |
| NoiseFigure | 0.6dB |
| RFType | CDMA, GSM, TDMA, WCDMA |
| Voltage-Supply | 5V |
| Current-Supply | 100mA |
| TestFrequency | 900MHz |
| MountingType | Surface Mount |
| Package/Case | 8-WFDFN Exposed Pad |
Overview
Description
The SKY67021-396LF is a low-noise amplifier (LNA) designed for wireless communication applications. It operates across a wide frequency range from 0.7 GHz to 1.2 GHz, making it suitable for various wireless standards. The device is notable for its high linearity and low noise figure, which enhances signal quality by amplifying weak signals while minimizing additional noise.
Key features include a single-supply voltage operation, typically at 3 V, and a high input third-order intercept point (IIP3), which improves the system's ability to handle strong signals without distortion. The amplifier is also designed for low current consumption, contributing to energy efficiency in portable and battery-powered devices.
The SKY67021-396LF is housed in a compact, surface-mount package, which facilitates easy integration into circuit boards. Its robust performance and small footprint make it ideal for use in various RF applications, including cellular base stations, repeaters, and other communication devices requiring high-performance amplification.
Key features include a single-supply voltage operation, typically at 3 V, and a high input third-order intercept point (IIP3), which improves the system's ability to handle strong signals without distortion. The amplifier is also designed for low current consumption, contributing to energy efficiency in portable and battery-powered devices.
The SKY67021-396LF is housed in a compact, surface-mount package, which facilitates easy integration into circuit boards. Its robust performance and small footprint make it ideal for use in various RF applications, including cellular base stations, repeaters, and other communication devices requiring high-performance amplification.
Equivalent
The SKY67021-396LF is a low-noise amplifier (LNA) designed for wireless communication systems. Equivalent products may include:
1. Qorvo TQP3M9008 – a low-noise, high linearity gain block.
2. Analog Devices HMC519LC4 – a GaAs MMIC LNA.
3. Mini-Circuits PSA4-5043+ – a wideband MMIC LNA.
4. Infineon BGA616 – a high-gain, low-noise amplifier.
Always verify compatibility regarding frequency range, gain, noise figure, and other specifications before substitution.
1. Qorvo TQP3M9008 – a low-noise, high linearity gain block.
2. Analog Devices HMC519LC4 – a GaAs MMIC LNA.
3. Mini-Circuits PSA4-5043+ – a wideband MMIC LNA.
4. Infineon BGA616 – a high-gain, low-noise amplifier.
Always verify compatibility regarding frequency range, gain, noise figure, and other specifications before substitution.
Features
The SKY67021-396LF is a low-noise amplifier (LNA) designed for wireless communication systems. It is particularly suited for applications requiring high linearity and low noise figure. Key features include:
1. Low Noise Figure: The device offers a low noise figure which enhances receiver sensitivity.
2. High Linearity: Provides improved performance in terms of handling multiple signals simultaneously without distortion.
3. Wide Frequency Range: Operates effectively across a broad frequency range, making it versatile for various applications.
4. Integrated Bias Circuitry: Simplifies design and reduces the need for additional external components.
5. Compact Package: Available in a small package size, which aids in conserving PCB space.
6. Low Current Consumption: Designed for efficient power use, beneficial for battery-powered devices.
7. Gain: Offers substantial gain to amplify weak signals.
8. Stability: Ensures stable performance across different conditions.
These features make the SKY67021-396LF a suitable choice for enhancing signal reception in applications like mobile devices, GPS, and other RF communication systems.
1. Low Noise Figure: The device offers a low noise figure which enhances receiver sensitivity.
2. High Linearity: Provides improved performance in terms of handling multiple signals simultaneously without distortion.
3. Wide Frequency Range: Operates effectively across a broad frequency range, making it versatile for various applications.
4. Integrated Bias Circuitry: Simplifies design and reduces the need for additional external components.
5. Compact Package: Available in a small package size, which aids in conserving PCB space.
6. Low Current Consumption: Designed for efficient power use, beneficial for battery-powered devices.
7. Gain: Offers substantial gain to amplify weak signals.
8. Stability: Ensures stable performance across different conditions.
These features make the SKY67021-396LF a suitable choice for enhancing signal reception in applications like mobile devices, GPS, and other RF communication systems.
Pinout
The SKY67021-396LF is a low-noise amplifier (LNA) from Skyworks Solutions. It is designed for use in various wireless applications. The device comes in a compact package and has a pin count of 6. Each pin serves a specific function as follows:
1. RF_IN: This is the input pin for the radio frequency signal that needs amplification.
2. GND (multiple pins): Ground pins are used for grounding the device. They are crucial for stable operation and minimizing noise.
3. VDD: This pin is used to supply the DC power voltage necessary for the operation of the amplifier.
4. RF_OUT/VDD: This pin serves a dual function; it is both the output for the amplified RF signal and can be used as a power supply pin.
These pins collectively enable the device to amplify signals with low noise, making it suitable for improving signal quality in wireless communication systems.
1. RF_IN: This is the input pin for the radio frequency signal that needs amplification.
2. GND (multiple pins): Ground pins are used for grounding the device. They are crucial for stable operation and minimizing noise.
3. VDD: This pin is used to supply the DC power voltage necessary for the operation of the amplifier.
4. RF_OUT/VDD: This pin serves a dual function; it is both the output for the amplified RF signal and can be used as a power supply pin.
These pins collectively enable the device to amplify signals with low noise, making it suitable for improving signal quality in wireless communication systems.
Manufacturer
The SKY67021-396LF is manufactured by Skyworks Solutions, Inc. Skyworks is a semiconductor company that specializes in the production of analog and mixed-signal semiconductors. They focus on enabling wireless communication technologies and offer a wide range of products, including amplifiers, attenuators, circulators, detectors, diodes, and front-end modules, among others. Skyworks serves various markets, including mobile communications, automotive, broadband, connected home, industrial, and aerospace and defense. Their components are critical in facilitating wireless connectivity and enhancing the performance of communication systems.
Application
The SKY67021-396LF is a low-noise amplifier designed primarily for wireless communication applications. Its key application areas include GPS receivers, cellular base stations, satellite communications, and other RF front-end designs. It is also used in wireless infrastructure, such as repeaters and access points, due to its low noise figure and high linearity. Additionally, the amplifier is suitable for use in devices operating in the ISM band, making it ideal for Bluetooth, ZigBee, and other short-range wireless systems. Its compact size and efficiency make it a good fit for portable and battery-powered devices.
Package
The SKY67021-396LF is a low-noise amplifier from Skyworks Solutions. It typically comes in a small, surface-mount package, specifically the SC-70, 6-lead package. This compact form factor is suitable for integrating into a variety of RF applications.
