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Product Detailed Parameters
- Description：IC PLL SONET/SDH CLK MULT 64CBGA
- Series：-
- PLL：Yes
- Mfr：Microchip Technology
- Main Purpose：SONET/SDH
- Input：CML, CMOS, LVDS, LVPECL
- Output：CMOS, LVPECL
- Number of Circuits：1
- Ratio - Input:Output：3:02
- Differential - Input:Output：Yes/Yes
- Frequency - Max：622.08MHz
- Voltage - Supply：3V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：64-LFBGA
- Supplier Device Package：64-CSPBGA (8x8)
- Grade：-
- Qualification：-
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Overview
The ZL30415GGG2 is a SONET/SDH clock generator manufactured by Microchip Technology. It operates with a maximum frequency of 622.08 MHz and features a single output stage. The device supports differential inputs and outputs, accepting CML, CMOS, LVDS, or LVPECL signals. It functions within a supply voltage range of 3V to 3.6V and includes an integrated PLL. The component is housed in a 64-LFBGA (64-CSPBGA 8x8) package and is designed for surface mount installation.
Feature Summary
- SONET/SDH application specific clock generation
- Maximum frequency of 622.08 MHz
- Differential input/output support
- Integrated PLL circuit
Applications
- SONET network synchronization
- SDH network timing
- Telecommunications equipment clocking
Procurement Notes
The ZL30415GGG2 is officially classified as obsolete and no longer manufactured by Microchip Technology. Verification of current availability should be treated with caution as stock levels are reported as zero. Procurement efforts should prioritize identifying qualified replacement components rather than sourcing the original part number directly from primary channels.
Selection Notes
Designers requiring this functionality must evaluate alternative parts due to the obsolescence status of the ZL30415GGG2. Selection criteria should focus on matching the 622.08 MHz frequency requirement, SONET/SDH compatibility, and the 64-pin LFBGA footprint. Electrical parameters such as the 3V-3.6V supply range and differential I/O standards must align with the target system design constraints.
Part Context
This component belongs to the ZL30415 family of programmable clock generators specialized for synchronous optical networking. It serves as a timing solution for generating precise clock signals required by SONET and SDH infrastructure. The device integrates phase-locked loop technology to maintain signal integrity in high-speed digital communication environments.
Replacement Considerations
The ZL30151LDG1 is listed as a similar substitute part by Microchip Technology. Engineers should verify electrical compatibility and pinout alignment before considering this alternative for new designs or retrofitting existing hardware.
