LMK04111SQE/NOPB
- Mfr.Part #
- LMK04111SQE/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 48-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- LMK04111 CLOCK JITTER CLEANER WI
- Stock
- 1,407
- In Stock :
- 1,407
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- Manufacturer :
- National Semiconductor
- Product Category :
- Clock Generators, PLLs, Frequency Synthesizers
- Ratio - Input:Output :
- 2:5
- Mount :
- Surface Mount
- Terminal Position :
- QUAD
- Terminal Form :
- NO LEAD
- Voltage - Supply :
- 3.15V~3.45V
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Packaging :
- Tape and Reel (TR)
- Pbfree Code :
- yes
- Input :
- LVCMOS, LVDS, LVPECL
- Width :
- 7mm
- Number of Terminations :
- 48
- Height :
- 800μm
- Number of Outputs :
- 5
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Thickness :
- 750μm
- Output :
- 2VPECL, LVPECL
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Type :
- Surface Mount
- PLL :
- yes
- Factory Lead Time :
- 12 Weeks
- Lead Free :
- Lead Free
- Series :
- PLLatinum™
- Package / Case :
- 48-WFQFN Exposed Pad
- Divider/Multiplier :
- Yes/No
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- Peak Reflow Temperature (Cel) :
- 260
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Telecom IC Type :
- ATM/SONET/SDH SUPPORT CIRCUIT
- Number of Circuits :
- 1
- Base Part Number :
- LMK04111
- Operating Temperature :
- -40°C~85°C
- Supply Voltage :
- 3.3V
- Frequency (Max) :
- 1.08GHz
- Number of Pins :
- 48
- Number of Functions :
- 1
- Applications :
- SONET; SDH
- Differential - Input:Output :
- Yes/Yes
- Number of Inputs :
- 2
- Length :
- 7mm
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- LMK04111SQE/NOPB

Clock Generators, PLLs, Frequency Synthesizers National Semiconductor LMK04111SQE/NOPB Overview
The Clock Generators, PLLs, Frequency Synthesizers National Semiconductor LMK04111SQE/NOPB is an advanced clock jitter cleaner designed to enhance system performance by improving clock signal quality through superior noise reduction and jitter cleaning. This component is essential for applications requiring high precision and stability in clock signals. Manufactured by National Semiconductor, the LMK04111SQE/NOPB integrates seamlessly into various digital communication systems, offering designers a reliable solution for optimizing timing architectures in complex electronics.
LMK04111SQE/NOPB Features
The LMK04111SQE/NOPB features multiple independent jitter-cleaning PLLs (Phase Locked Loops) that allow for versatile clock management and synchronization for multi-clock systems. Its high-performance capabilities ensure reduced phase noise and jitter across a wide range of frequencies, which is critical for achieving the stringent timing requirements of high-speed data transmission and processing. Additionally, it supports flexible I/O logic levels and has a robust thermal management design that enhances its reliability and longevity in diverse operating environments.
LMK04111SQE/NOPB Applications
- Data Centers: Enhances server performance and reliability by providing cleaner clock signals for better data integrity and reduced error rates.
- Telecommunications: Used in network routers and switches to synchronize high-speed network operations, ensuring efficient and consistent data flow across communication channels.
- Broadcast Video: Helps in achieving high-quality video transmission by stabilizing video signals, thus minimizing jitter and phase noise in broadcast systems.
- Test and Measurement Equipment: Provides precise clock signals necessary for accurate measurements and reliable operation of various testing instruments.
- Wireless Infrastructure: Assists in maintaining clear and stable signal transmissions in base stations and other radio frequency communication devices.
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