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

844201BG-45LF

FemtoClock® Crystal-to-LVDS Clock Generator

Manufacturer:

Renesas Electronics Corporation
Mfr.Part #:

844201BG-45LF
Datasheet:

844201BG-45LF Datasheet (PDF)
Series:

FemtoClock®
Programmabe:

Not Verified
PLL:

Yes
Main Purpose:

PCI Express (PCIe)
EDA/CAD Models:

Request Free CAD Models for 844201BG-45LF

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

844201BG-45LF General Description

The 844201-45 is a PCI Express®TM Clock Generator. The 844201-45 can synthesize 100MHz or 125MHz reference clock frequencies with a 25MHz crystal. The 844201-45 has excellent phase jitter performance and is packaged in a small 8-pin TSSOP, making it ideal for use in systems with limited board space.

Key Features

One differential LVDS output
Crystal oscillator interface designed for 18pF, 25MHz parallel resonant crystal
VCO range: 490MHz - 680MHz
RMS phase jitter at 100MHz (12kHz - 20MHz): 0.792ps (typical)
RMS phase jitter at 125MHz (12kHz - 20MHz): 0.773ps (typical)
Full 3.3V output supply mode
PCI Express® (2.5 Gb/s) and Gen 2 (5 Gb/S) jitter compliant
0°C to 70°C ambient operating temperature
Available in lead-free (RoHS 6) package

Specifications

Series	FemtoClock®	Programmabe	Not Verified
PLL	Yes	Main Purpose	PCI Express (PCIe)
Input	Crystal	Output	LVDS
Number of Circuits	1	Ratio - Input:Output	1:1
Differential - Input:Output	No/Yes	Frequency - Max	125MHz
Voltage - Supply	2.97V ~ 3.63V	Operating Temperature	0°C ~ 70°C
Mounting Type	Surface Mount	Base Product Number	844201B