STPTIC-68F1M6

Overview

The STPTIC-68F1M6 is an analog tunable capacitor IC from the Parascan series, designed for RF applications. It operates within a frequency range of 700MHz to 3GHz and is housed in a compact 6-UQFN (1.6x1.2) surface-mount package. This component integrates tuning functionality directly into the RF signal path, offering low power consumption and high linearity suitable for adaptive RF tuning systems.

Feature Summary

• Integrates analog tunable capacitor technology for adaptive RF tuning
• Provides high linearity and low power consumption for efficient signal processing
• Supports wide frequency operation across 700MHz to 3GHz bands

Applications

• GSM wireless communication systems
• LTE network infrastructure and devices
• W-CDMA radio frequency modules

Procurement Notes

Verify component availability through authorized distributors as this part may be subject to limited supply conditions or end-of-life status. Confirm that the 6-UQFN package dimensions match your PCB footprint requirements. Ensure compliance with RoHS standards if required by your manufacturing specifications before finalizing procurement plans.

Selection Notes

Select this component when designing RF front-ends requiring integrated tunable capacitance within the 700MHz to 3GHz range. The 6-UQFN package is ideal for space-constrained mobile and base station designs. Consider the specific capacitance tuning characteristics and control interface requirements relative to other Parascan series variants like the STPTIC-47F1M6 or STPTIC-82F1M6.

Part Context

This device belongs to the Parascan series of integrated tunable capacitors manufactured by STMicroelectronics. These components are engineered to replace traditional discrete varactor diodes, providing superior performance in terms of linearity and power efficiency. The series supports various capacitance values tailored for different RF bandwidths and impedance matching needs.

Replacement Considerations

Compatible substitutes within the same family include STPTIC-47F1M6 and STPTIC-82F1M6. Verify pin compatibility and electrical parameter differences such as capacitance range and operating frequency before substitution.