UPC1688G-T1-A

RF Amplifiers Overview

The UPC1688G-T1-A is a UHF RF amplifier manufactured by CEL, designed for wideband applications with a frequency range of 0Hz to 1GHz. It provides a gain ranging from 18dB to 23dB and features a noise figure between 4dB and 5.5dB. The device operates on a 5V supply and dissipates up to 200mW of power. It offers an input return loss of 13 dB and isolation of 27 dB at 500 MHz. Packaged in SOT-143, it is intended for standard 50Ω RF systems.

RF Amplifiers Feature Summary

• Wideband amplification capability covering DC to 1GHz
• Designed for integration into standard 50Ω RF system architectures
• Single-channel configuration optimized for low-power dissipation

RF Amplifiers Applications

• UHF wireless communication systems
• RF signal conditioning circuits
• Broadband receiver front-ends

RF Amplifiers Procurement Notes

Verify the specific datasheet version for the UPC1688G-T1-A to confirm electrical characteristics against your design requirements. Ensure compatibility with the SOT-143 package footprint and account for potential impedance mismatches above 500MHz due to parasitics inherent to this package type when designing PCB layouts.

RF Amplifiers Selection Notes

Select this component for applications requiring wideband amplification from DC to 1GHz within a compact SOT-143 form factor. Consider the specified gain and noise figure ranges to ensure they meet system sensitivity requirements. Evaluate thermal management capabilities given the 200mW power dissipation limit under operating conditions.

RF Amplifiers Part Context

This part belongs to the UPC1688 series of MMIC amplifiers produced by CEL (California Eastern Laboratories). The series focuses on UHF frequency range operations. The -T1-A suffix typically indicates tape-and-reel packaging and compliance status, distinguishing it from bulk or other packaging variants within the same functional family.

RF Amplifiers Replacement Considerations

Direct substitutes may include other single-channel UHF MMICs in SOT-143 packages from manufacturers like NEC or Analog Devices. Verify pinout compatibility and electrical specifications such as gain flatness and noise figure before substitution.