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See Technical Specifications

843251BGI-12LF +BOM

Versatile LVPECL output for seamless system integrati

Manufacturer:

Renesas Electronics Corporation
Mfr.Part #:

843251BGI-12LF
Datasheet:

843251BGI-12LF Datasheet (PDF)
Series:

FemtoClock®
Programmabe:

Not Verified
Type:

Clock Generator
PLL:

Yes
EDA/CAD Models:

Request Free CAD Models for 843251BGI-12LF

843251BGI-12LF General Description

The IDT 843251I-12LF sets the standard for clock generation in high-speed Ethernet applications, offering unparalleled performance and reliability in a compact package. Its 18pF parallel resonant crystal and 3rd generation low phase noise VCO technology deliver exceptional phase jitter performance, ensuring precise timing and synchronization in Ethernet systems. With a frequency range of 23.2MHz to 30MHz and support for a 25MHz crystal, this clock generator is the perfect choice for demanding Ethernet applications that require high-speed and high-precision clock signals

Key Features

Mono output amplifier stage with adjustable gain
SPI interface for programming and data transfer
Frequency range: 100MHz - 400MHz
VCO range: 200MHz - 400MHz
Rise time: 0.5ns

Specifications

Series	FemtoClock®	Programmabe	Not Verified
Type	Clock Generator	PLL	Yes
Input	Crystal	Output	LVPECL
Number of Circuits	1	Ratio - Input:Output	1:1
Differential - Input:Output	No/Yes	Frequency - Max	312.5MHz
Divider/Multiplier	Yes/Yes	Voltage - Supply	2.375V ~ 3.465V
Operating Temperature	-40°C ~ 85°C	Mounting Type	Surface Mount
Base Product Number	843251B