GC3021-PQ

Overview

The GC3021-PQ is a mixed-signal integrated circuit manufactured by Texas Instruments, designed for modulator and demodulator applications. It operates on a supply voltage range of 3V to 3.6V with a typical current consumption of 150 mA. The component is housed in a 160-BQFP surface-mount package, measuring 28mm by 28mm. This device functions as a mixer and carrier removal chip, supporting 3.3V operation within the specified voltage window.

Feature Summary

• Integrated mixer and carrier removal functionality for signal processing
• Mixed-signal design suitable for modulator and demodulator tasks
• Surface-mount construction in a 160-pin BQFP package

Applications

• RF modulator/demodulator circuits
• Carrier removal in communication systems
• Specialty telecom circuit implementations

Procurement Notes

Verify the specific suffix (e.g., A) against the required datasheet revision, as variants like GC3021A-PQ may exist. Confirm the 160-BQFP package dimensions match the PCB footprint requirements. Ensure the 3V-3.6V supply range aligns with the system power architecture before finalizing procurement.

Selection Notes

Select this component when a dedicated mixer and carrier removal solution is required for RF applications. The 160-pin QFP package necessitates adequate board space and thermal management considerations. Verify compatibility with the target operating voltage of 3.3V and ensure the 150 mA supply current fits within the system's power budget constraints.

Part Context

The GC3021 series represents Texas Instruments' specialized approach to RF signal conditioning. As a CMOS-based telecom circuit, it integrates complex analog and digital functions into a single package. The PQFP160 form factor allows for dense integration in professional telecommunications equipment requiring precise carrier handling capabilities.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence carefully if considering alternative vendors or newer generations from Texas Instruments.

FAQ

What is the primary function of the GC3021-PQ?

It serves as a mixer and carrier removal chip for modulator and demodulator applications.

What package type does the GC3021-PQ use?

It utilizes a 160-BQFP (160-pin Plastic Quad Flat Package) surface-mount package.