This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

840N021BGILF +BOM

Clock Synthesizer / Jitter Cleaner FemtoClock NG Crystal-to-LVCMOS

Manufacturer:

Renesas Electronics
Mfr.Part #:

840N021BGILF
Datasheet:

840N021BGILF Datasheet (PDF)
Series:

840N021
Height:

1 mm
Length:

3.1 mm
Factory Pack Quantity:

96
EDA/CAD Models:

Request Free CAD Models for 840N021BGILF

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

840N021BGILF General Description

The 840N021 is a LVCMOS/LVTTL clock synthesizer designed for Ethernet applications. The device generates a 125MHz clock signal from a 25MHz crystal with excellent phase jitter performance. The device uses IDT’s fourth generation FemtoClock® NG technology for an optimum of high clock frequency, low phase noise performance and low power consumption.The device supports 2.5V or 3.3V voltage supply and is packaged in a small, lead-free (RoHS 6) 8-lead TSSOP package. The extended temperature range supports wireless infrastructure, telecommunication and networking end equipment requirements. The device is a member of the high-performance clock family from IDT.

Key Features

Fourth generation FemtoClock® NG technology
125MHz output clock synthesized from a 25MHz fundamental mode crystal
One 2.5V or 3.3V LVCMOS/LVTTL clock output
Crystal interface designed for a 12pF parallel resonant crystal
RMS phase jitter @ 125MHz, using a 25MHz crystal (1.875MHz - 20MHz): 0.156ps (maximum)
RMS phase jitter @ 100MHz, using a 20MHz crystal (12kHz - 20MHz): 0.451ps (maximum)
LVCMOS interface level for the output enable input
Full 2.5V or 3.3V supply voltage
Lead-free (RoHS 6) packaging
-40°C to 85°C ambient operating temperature

Specifications

Product Category	Clock Synthesizer / Jitter Cleaner	Series	840N021
Height	1 mm	Length	3.1 mm
Product Type	Clock Synthesizers / Jitter Cleaners	Factory Pack Quantity	96
Subcategory	Clock & Timer ICs	Tradename	FemtoClock
Width	4.4 mm	Part # Aliases	840N021I
Unit Weight	0.006737 oz