Part Number
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IDT8R43002I-01 |
Manufacturer
|
Renesas |
Description
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LVPECL Frequencey Synthesizer |
Published
|
May 20, 2020 |
Detailed Description
|
FemtoClock® Crystal - to - 3.3 V, 2.5 LVPECL Frequencey Synthesizer
IDT8R43002I-01
GENERAL DESCRIPTION
The IDT8R43002I...
|
Datasheet
|
IDT8R43002I-01
|
Overview
FemtoClock® Crystal - to - 3.
3 V, 2.
5 LVPECL Frequencey Synthesizer
IDT8R43002I-01
GENERAL DESCRIPTION
The IDT8R43002I-01 is a two output LVPECL synthesizer optimized to generate Ethernet reference clock frequencies.
Using a 25MHz 18pF parallel resonant crystal, the following frequencies can be generated based on the two frequency select pins (F_SEL[1:0]): 156.
25MHz, 125MHz, and 62.
5MHz.
The IDT8R43002I-01 uses IDT’s FemtoClock® low phase noise VCO technology and can achieve 1ps or lower typical RMS phase jitter, easily meeting Ethernet jitter requirements.
The IDT8R43002I-01 is packaged in a small 20-pin TSSOP package.
DATA SHEET
FEATURES
• Two 3.
3V or 2.
5V LVPECL outputs
• Selectable cr...
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