GC1012B-PQ

Overview

The GC1012B-PQ is a single-channel wideband digital downconverter (DDC) tuner manufactured by Texas Instruments. It operates within an ambient temperature range of -40°C to +85°C and utilizes a QFP-120 surface-mount package. The device is part of the GC1012B series and is constructed using silicon technology. It is classified as moisture sensitive and is designed for wireless and RF integrated circuit applications.

Feature Summary

• Single-channel wideband digital downconversion architecture
• Surface-mount QFP-120 packaging configuration
• Industrial temperature operation capability

Applications

• Wireless communication systems
• RF signal processing
• Digital tuner implementations

Procurement Notes

This component is officially listed as End-of-Life (EOL) with withdrawal from production confirmed by Texas Instruments. Availability is restricted, and distributors may not stock this item in all regions. Verification of current lifecycle status and substitute availability is required before integration into new designs.

Selection Notes

Select this component only if legacy compatibility with the GC1012B series is mandatory. Due to its discontinued status, long-term supply assurance is not guaranteed. Engineers should evaluate alternative modern DDC solutions that offer active manufacturing support and extended lifecycle commitments for sustainable product development.

Part Context

The GC1012B-PQ belongs to the GC1012B family of digital tuners produced by Texas Instruments. This series focuses on wideband digital downconversion for RF applications. The specific PQ suffix denotes the QFP-120 plastic quad flat package variant, distinguishing it from other pinout or thermal options within the same functional family.