ZL50232/GDC

Overview

The ZL50232/GDC is a 32-channel voice echo canceller manufactured by Microchip Technology, formerly Zarlink Semiconductor. It is designed for ISDN applications and features a single-function architecture. The component is housed in a 208-pin Low-Profile Ball Grid Array (LBGA) package with dimensions of 17 x 17 mm and a height of 1.30 mm. The package type corresponds to MO-192 standard.

Feature Summary

• Provides integrated echo cancellation capabilities for digital voice signals
• Supports ISDN protocol environments
• Utilizes a compact surface-mount ball grid array package

Applications

• ISDN communication systems
• Voice network infrastructure
• Digital telephony equipment

Procurement Notes

Verify the manufacturer origin carefully, as the part was originally produced by Zarlink Semiconductor before acquisition by Microsemi and subsequently Microchip. Confirm the specific suffix matches the LBGA-208 package requirements. Ensure compatibility with existing ISDN interface designs. Check for updated datasheets reflecting the current Microchip Technology branding. Validate that the component meets the required environmental specifications for the intended deployment.

Selection Notes

Select this component when a dedicated 32-channel echo canceller is required for ISDN applications. Consider the 208-pin LBGA footprint during PCB layout planning. Evaluate thermal management needs associated with the 17x17mm package size. Compare against other channel counts if fewer or more channels are needed. Verify power supply requirements against system constraints.

Part Context

This device belongs to the ZL50232 family of voice echo cancellers. It represents a specialized communication IC designed for high-density voice processing. The transition from Zarlink to Microchip affects documentation sources but not the core functionality. Similar parts in the series may offer different channel counts or package options.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided data. Cross-reference with ZL50232GDC for potential functional equivalence. Verify pin-to-pin compatibility before considering any alternative components.