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The 8T49N240-023NLGI is a single-channel jitter attenuator and clock generator that supports various input signal formats such as LVCMOS, LVDS, and LVPECL, and can output clock signals in HCSL, LVCMOS, LVDS, and LVPECL formats. With flexible input-to-output ratio configuration and support for frequencies up to 867 MHz, it is suitable for complex digital systems demanding high timing performance.
Category:Integrated Circuits (ICs);Clock/Timing;Clock Generators, PLLs, Frequency Synthesizers
Manufacturer:Renesas Electronics Corporation
Series:FemtoClock® NG
Packaging:Tray
Part Status:Active
Type:Jitter Attenuator
Input:LVCMOS, LVDS, LVHSTL, LVPECL, Crystal
Output:HCSL, LVCMOS, LVDS, LVPECL
Number of Circuits:1
Ratio - Input:Output:2:4
Frequency - Max:867MHz
Voltage - Supply:2.375V ~ 2.625V, 3.135V ~ 3.465V
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:40-VFQFN Exposed Pad
Supplier Device Package:40-VFQFPN (6x6)
Base Product Number:8T49N240
Excellent Jitter Attenuation: Built-in high-performance PLL and filtering circuitry significantly reduce input clock jitter, providing ultra-low phase noise output.
Multi-Protocol Compatibility: Supports a wide range of standard input and output logic levels, eliminating the need for external level translators and simplifying system design.
High Frequency and Flexibility: Supports output frequencies up to 867 MHz with configurable input-to-output ratios, adaptable to various clock architectures.
Dual Supply Voltage Design: Supports both 2.5 V and 3.3 V power rails, accommodating different system power environments.
Compact and Reliable Packaging: Housed in a 40-pin VFQFPN exposed-pad package with good thermal performance, suitable for high-density PCB layouts.
High-Speed Networking Equipment: Used for clock cleaning and distribution in routers, switches, and optical modules.
Data Centers & Servers: Provides low-jitter reference clocks for CPUs, FPGAs, and high-speed SerDes.
Wireless Communication Base Stations: Utilized for LO clock generation and jitter cleaning in 5G NR and LTE base stations.
Test & Measurement Instruments: Supplies clean clock sources for high-performance oscilloscopes, spectrum analyzers, and BER testers.
Broadcast & Video Equipment: Employed in high-precision timing systems such as SDI video transmission and audio clock synchronization.
The 8T49N240-023NLGI is a highly integrated, high-performance jitter attenuating clock generator. Its outstanding jitter suppression, multi-protocol support, and flexible frequency configuration make it a key component for enhancing signal integrity and timing accuracy in high-speed digital systems. Whether in communication infrastructure, data centers, or high-end test equipment, this device delivers stable, clean clocking solutions for system operation.
Industry Information
