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The ZL30117GGG is a SONET/SDH OC-48/OC-192 line card synchronizer manufactured by Microchip Technology. It operates within a supply voltage range of 2.97V to 3.63V and supports an operating temperature range from -40°C to +85°C. The device is housed in a 64-CABGA package with dimensions of 9x9 mm. It functions as a Phase-Locked Loop (PLL) circuit designed for telecommunications applications, specifically synthesizing protected telecom line interface clocks compliant with Telcordia GR-253-CORE and ITU-T G.813 standards.
Verify the manufacturer origin, as the ZL30117GGG was originally produced by Zarlink Semiconductor before its acquisition by Microsemi and subsequently Microchip. Confirm the specific revision level and packaging details against current Microchip documentation to ensure compatibility with existing designs. Cross-reference part numbers such as ZL30117GGG2 for updated versions.
Select this component for applications requiring strict adherence to SONET/SDH timing standards. Ensure the design accommodates the 2.97V to 3.63V supply voltage range. Verify that the 64-CABGA footprint matches the PCB layout. Consider the ZL30117GGG2 variant if newer manufacturing processes or minor functional updates are required for the specific application.
The ZL30117GGG belongs to the ZL301xx family of SONET/SDH synchronizers. It is functionally similar to the ZL30117GGG2 and other variants like the ZL30119 and ZL30120, which share similar telecom synchronization capabilities but may differ in pin counts or specific output configurations. The part represents legacy Zarlink technology now managed under the Microchip portfolio.
The ZL30117GGG2 is a documented alternative within the same product family. Verify pin-to-pin compatibility and electrical parameter equivalence before substitution. No other direct public substitutes are confirmed in the provided data.