GC4016-PB

Overview

The GC4016-PB is a multi-standard quad digital downconverter (DDC) chip manufactured by Texas Instruments. It features a BGA-160 package with dimensions of 15x15 mm. The device operates with an operating supply current of 390 mA and supports a maximum operating temperature of +85°C. Designed for RF applications, it handles digitized intermediate frequency data for multiple communication standards.

Feature Summary

• Integrates four independent digital downconversion channels within a single ASIC architecture.
• Supports multi-standard operation for various RF communication protocols.
• Processes digitized intermediate frequency input data directly.

Applications

• Digital signal processing in radio frequency systems
• AMPS cellular infrastructure
• CDMA base station implementations

Procurement Notes

Verify the specific suffix variant, such as GC4016-PB1, against project requirements to ensure compatibility with existing design specifications. Confirm that the BGA-160 mounting style aligns with the target PCB layout capabilities. Ensure thermal management strategies account for the 390 mA supply current and the +85°C maximum operating temperature limit during system integration.

Selection Notes

Select this component when a compact solution for quadruple channel downconversion is required for AMPS or CDMA architectures. The choice depends on the need for a dedicated ASIC rather than discrete components. Evaluate the BGA-160 footprint constraints and verify that the operating temperature range meets the environmental conditions of the intended deployment scenario.

Part Context

This part belongs to Texas Instruments' Graychip series of digital signal processing ASICs. It is functionally related to other receiver chips like the GC4014. The GC4016 specifically addresses the need for multi-standard DDC capabilities in mobile communication hardware, distinguishing it from general-purpose RF modules.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Designers should consult official Texas Instruments resources for potential cross-references or updated product line replacements.