ZL50114GAG2

Overview

The ZL50114GAG2 is a 128-channel CESoP processor manufactured by Microchip Technology, designed for Circuit Emulation Services over Packet transport in MPLS, IP, and Ethernet networks. It operates within a supply voltage range of 1.65V to 1.95V and draws up to 950mA. The device supports TDM interfaces and includes on-chip timing and synchronization recovery capabilities across packet networks. It functions reliably in temperatures from -40°C to +85°C and is housed in a 552-PBGA (35x35) surface-mount package.

Feature Summary

• Supports Circuit Emulation Services over Packet (CESoP) transport for MPLS, IP, and Ethernet networks
• Provides on-chip timing and synchronization recovery across packet networks

Applications

• Circuit Emulation Services over Packet (CESoP) transport
• MPLS network interface processing
• IP and Ethernet network synchronization

Procurement Notes

This component is officially listed as End-of-Life (EOL) by the manufacturer. Availability is restricted, with some distributors indicating no current sales in specific regions. Verification of lifecycle status and substitute availability is required before integration into new designs due to discontinuation.

Selection Notes

Select this part only if legacy compatibility with 128-channel CESoP architectures is mandatory. Verify that the 552-PBGA footprint fits the PCB layout constraints. Ensure power delivery systems can support the 950mA peak current requirement at 1.65V-1.95V. Confirm that timing recovery features meet the specific jitter and wander specifications of the target network infrastructure.

Part Context

The ZL50114GAG2 belongs to the ZL5011x family of CESoP processors, which also includes models supporting 128, 256, and 512 channels. This specific model handles 128 channels, distinguishing it from higher-capacity variants like the ZL50112 or ZL50114 in terms of channel count while sharing similar interface and power characteristics within the same product line.

Replacement Considerations

Publicly confirmed direct substitute part numbers are not available in the provided documentation. Due to the EOL status, alternative solutions may require redesigning the interface logic or selecting newer generation processors from the manufacturer's portfolio that support equivalent CESoP standards.