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Product Detailed Parameters
- Description：CUSTOM GPS LNA SHIELDED
- Series：-
- Mfr：Skyworks Solutions Inc.
- Package：Tape & Reel (TR)
- Function：Amplifier
- Frequency：-
- RF Type：GPS
- Secondary Attributes：1.1V ~ 2.85V Supply
- Mounting Type：Surface Mount
- Package / Case：9-SMD Module
- Supplier Device Package：9-MCM (1.6x1.6)
- Grade：-
- Qualification：-
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Overview
The SKY65725-11 is a shielded low-noise amplifier front-end module designed for GPS, GNSS, and BDS applications. It operates within the frequency range of 1.559 GHz to 1.606 GHz. The device provides a typical small signal gain of 16.5 dB with a noise figure of 1.8 dB. It functions on an operating supply voltage between 1.1 V and 2.85 V. The component utilizes Silicon technology and is housed in a compact MCM-9 surface-mount package.
Feature Summary
- Innovative proprietary shielded technology for enhanced isolation
- Integrated wideband pre-filter for excellent out-of-band rejection
Applications
- GPS radio receivers
- GNSS radio receivers
- BDS radio receivers
Procurement Notes
Verify the specific part number suffix against official Skyworks documentation to confirm pinout and functional compatibility. Ensure that any ordering suffixes do not alter the electrical characteristics or shielding configuration. Confirm moisture sensitivity levels and reflow soldering profiles prior to assembly to prevent damage during manufacturing processes.
Selection Notes
Select this component for designs requiring high isolation and low noise in satellite navigation systems. The integrated pre-filter reduces external component count. Verify that the system power supply remains within the 1.1 V to 2.85 V range. Ensure the PCB layout accommodates the MCM-9 package dimensions and thermal requirements for optimal performance.
Part Context
This module belongs to the Skyworks RF Front End category, specifically targeting wireless and RF integrated circuits. It is engineered for Si-based construction. The development kit SKY65725-11EK1 is available for evaluation purposes. The component supports surface mount installation techniques suitable for automated production lines.
FAQ
What is the typical small signal gain of the SKY65725-11?
The typical small signal gain is 16.5 dB.
Does the SKY65725-11 include filtering capabilities?
Yes, it features an integrated wideband pre-filter for excellent out-of-band rejection.
