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Product Detailed Parameters
- Description：IC CLK BUFFER 2:8 750MHZ 32QFN
- Series：-
- Package：Tray
- Mfr：Microchip Technology
- Type：Fanout Buffer (Distribution), Multiplexer
- Number of Circuits：1
- Ratio - Input:Output：2:08
- Differential - Input:Output：Yes/Yes
- Input：CML, HCSL, LVCMOS, LVDS, LVPECL
- Output：LVPECL
- Frequency - Max：750 MHz
- Voltage - Supply：2.375V ~ 3.465V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：32-VFQFN Exposed Pad
- Supplier Device Package：32-QFN (5x5)
- Grade：-
- Qualification：-
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Overview
The ZL40225LDG1 is a clock fanout buffer and multiplexer IC manufactured by Microchip Technology. It features a 2:8 input-to-output configuration with a maximum operating frequency of 750 MHz. The device utilizes a 32-VFQFN exposed pad package and operates within a supply voltage range of 2.375 V to 3.465 V. Supported input types include CML, HCSL, LVCMOS, LVDS, and LVPECL, while the output type is LVPECL. It supports both differential and single-ended signal configurations.
Feature Summary
- Provides low skew and ultra-low added jitter performance suitable for high-speed data transmission standards.
- Integrates flexible input selection supporting multiple logic families including CML, HCSL, LVCMOS, LVDS, and LVPECL.
- Features a 2:8 multiplexing architecture designed for efficient clock distribution in complex systems.
Applications
- High-performance computing systems requiring precise clock distribution
- Telecommunications infrastructure equipment
- Data center networking applications
Procurement Notes
Verify component authenticity through authorized Microchip distributors or certified partners. Confirm that the received part matches the ZL40225LDG1 marking and package type. Check datasheet revisions for any updates regarding electrical characteristics or pin assignments prior to integration into final designs.
Selection Notes
Select this component when a 2:8 fanout ratio with 750 MHz capability is required. Ensure compatibility with LVPECL outputs and verify that the system power supply falls within the specified 2.375 V to 3.465 V range. Consider thermal management requirements associated with the VFQFN package in dense PCB layouts.
Part Context
This part belongs to the ZL402x series of clock fanout buffers from Microchip Technology. These devices are designed to provide low-jitter clock distribution solutions. The series includes various models with different output counts and input/output combinations, catering to diverse timing requirements in modern electronic systems.
Replacement Considerations
Consult official Microchip documentation for verified substitute part numbers. Cross-reference specifications such as output count, frequency limits, and package dimensions to ensure functional equivalence before considering alternative components.
FAQ
What is the maximum operating frequency of the ZL40225LDG1?
The maximum operating frequency is 750 MHz.
Which output logic family does this device support?
The device supports LVPECL outputs.
