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The ZL30122GGG2 is a SONET/SDH line card synchronizer manufactured by Microchip Technology. It operates with a maximum frequency of 622.08 MHz and features one output channel. The device utilizes an LVCMOS input and provides LVCMOS or LVPECL outputs. It is housed in a 64-CABGA (9x9) package and supports a supply voltage range of 2.97V to 3.63V. Designed for telecom applications, it functions within a temperature range of -40°C to 85°C.
Verify the manufacturer designation, as historical records indicate Zarlink Semiconductor (Microsemi) as the original producer before acquisition by Microchip. Confirm the specific suffix 'GGG2' corresponds to the required packaging and material compliance specifications for the target deployment environment.
Select this component for designs requiring synchronization to standard telecom references and synthesis of OC-48/OC-192 compatible clocks. Ensure the design accommodates the 64-CABGA package footprint and the specified 2.97V to 3.63V power supply constraints.
This part belongs to the ZL30122 family of low jitter line card synchronizers. It is functionally related to other models in the ZL301xx series, such as the ZL30117 and ZL30121, which serve similar SONET/SDH synchronization roles but may differ in pin counts, output configurations, or specific frequency ratios.
Potential substitutes include ZL30117GGG2 and ZL30121GGGV2. Verify compatibility regarding package dimensions, electrical parameters, and software configuration tools before substitution.