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Product Detailed Parameters
- Description：IC AMP GPS 1575.42MHZ USP-8A01
- Series：-
- Mfr：Torex Semiconductor Ltd
- Package：Tape & Reel (TR)
- Frequency：1575.42MHz
- P1dB：-25.5dB
- Gain：26.5dB
- Noise Figure：0.94dB
- RF Type：GPS
- Voltage - Supply：1.2V
- Current - Supply：10mA
- Test Frequency：1575.42MHz
- Mounting Type：Surface Mount
- Package / Case：8-UFQFN
- Supplier Device Package：USP-8A01 (1.5x1.5)
- Grade：-
- Qualification：-
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Overview
The XC2404A816UR-G is an ultra-low-noise amplifier (LNA) from the XC2404 series, designed for GPS applications at a center frequency of 1575.42 MHz. It operates with low voltage and features a noise figure optimized for signal integrity. The device provides a gain of 26.5 dB and exhibits a P1dB compression point of -25.5 dB. Packaged in an 8-UFQFN (USP-8A01) footprint measuring 1.5x1.5 mm, it is currently obsolete.
Feature Summary
- Ultra-low-noise amplifier architecture for high sensitivity reception
- Optimized for GPS L1 band operation at 1575.42 MHz
- Low power consumption design suitable for portable devices
Applications
- GPS receiver front-end modules
- GNSS positioning systems
- Mobile device location services
Procurement Notes
This component is officially listed as obsolete by Torex Semiconductor Ltd. Verify availability through secondary market distributors or authorized surplus channels. Confirm lot dates and authenticity carefully, as new-old-stock may be limited. Ensure compatibility with existing PCB layouts using the USP-8A01 package before procurement.
Selection Notes
Select this part only if legacy support for the XC2404 series is required. Evaluate alternative LNAs from current product lines if long-term supply stability is critical. Check pinout compatibility with existing designs to avoid re-spreading. Consider system-level noise requirements against the specified 1575.42 MHz performance.
Part Context
Part of the XC2404 series, which focuses on low-voltage, low-noise amplification for satellite navigation. The USP-8A01 package allows for compact integration in space-constrained mobile electronics. Designed specifically for the GPS L1 frequency band to enhance signal acquisition and tracking accuracy.
Replacement Considerations
No direct public substitute part numbers are confirmed for this obsolete model. Review Torex's current LNA portfolio for functional equivalents. Verify electrical parameters such as gain, noise figure, and operating frequency match the original design requirements before substitution.
