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See Technical Specifications

843031AG-01LFT +BOM

FemtoClock® Crystal-to-3.3V,2.5V LVPECL Clock Generator

Manufacturer:

Renesas Electronics Corporation
Mfr.Part #:

843031AG-01LFT
Datasheet:

843031AG-01LFT Datasheet (PDF)
Series:

FemtoClock®
Programmabe:

Not Verified
Type:

Clock/Frequency Synthesizer, Clock Generator
PLL:

Yes
EDA/CAD Models:

Request Free CAD Models for 843031AG-01LFT

843031AG-01LFT General Description

The 843031-01 is an 10Gb Ethernet Clock Generator and a member of the family of high performance devices from IDT. The 843031-01 uses an 18pF parallel resonant crystal. The 843031-01 has excellent <1ps phase jitter performance, over the 1.875MHz - 20MHz integration range. The 843031-01 is packaged in a small 8-pin TSSOP, making it ideal for use in systems with limited board space.

Key Features

One differential 3.3V or 2.5V LVPECL output
Crystal oscillator interface designed for 25MHz, 18pF parallel resonant crystal
Output frequencies: 280MHz – 340MHz
VCO range: 560MHz - 680MHz
RMS phase jitter @ 312.5MHz, using a 25MHz crystal (1.875MHz - 20MHz): 0.46ps (typical)
Full 3.3V or 2.5V operating supply
0°C to 70°C ambient operating temperature
Available in lead-free (RoHS 6) package

Specifications

Series	FemtoClock®	Programmabe	Not Verified
Type	Clock/Frequency Synthesizer, Clock Generator	PLL	Yes
Input	Crystal	Output	LVPECL
Number of Circuits	1	Ratio - Input:Output	1:1
Differential - Input:Output	No/Yes	Frequency - Max	340MHz
Divider/Multiplier	Yes/No	Voltage - Supply	2.375V ~ 3.465V
Operating Temperature	0°C ~ 70°C	Mounting Type	Surface Mount
Base Product Number	843031A