GC5316IZED

Overview

The GC5316IZED is a high-density digital downconverter and upconverter manufactured by Texas Instruments. It integrates dual-channel analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) with programmable finite impulse response (FIR) filters. The device operates within a temperature range of -55 °C to +125 °C and utilizes a 388-ball BGA-EP package measuring 27x27 mm.

Feature Summary

• Integrates dual-channel ADC and DAC functionality for direct RF sampling
• Includes programmable FIR filters for flexible signal processing
• Supports high-density digital conversion for cellular standards

Applications

• Cellular base station front-end processing
• CDMA2000 signal conversion
• UMTS digital up/downconversion

Procurement Notes

Verify component authenticity through authorized TI channels or certified distributors. Confirm the specific ordering suffix matches project requirements, as variations may exist. Ensure storage conditions comply with moisture sensitivity levels specified in the datasheet to prevent package damage during assembly.

Selection Notes

Select this component for applications requiring integrated digital conversion and filtering in a compact form factor. Evaluate thermal performance due to the high integration density. Ensure the host system supports the required interface protocols and clocking schemes for optimal data throughput and signal integrity.

Part Context

This part belongs to Texas Instruments' portfolio of RF miscellaneous ICs and modules. It is designed for wireless infrastructure, specifically targeting multi-standard base stations that require efficient digital signal processing capabilities for modern cellular communication protocols.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Texas Instruments directly for current availability status and potential obsolescence notices.