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See Technical Specifications

9FGV0631CKILFT

6-output 1.8 V PCIe Gen1-4 Clock Generator

Manufacturer:

Renesas Electronics Corporation
Mfr.Part #:

9FGV0631CKILFT
Datasheet:

9FGV0631CKILFT Datasheet (PDF)
Programmabe:

Not Verified
PLL:

Yes
Main Purpose:

PCI Express (PCIe)
Input:

LVDS, Crystal
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9FGV0631CKILFT General Description

The 9FGV0631 is a member of IDT's SOC-Friendly 1.8 V Very-Low-Power PCIe clock family. The device has 6 output enables for clock management, 2 different spread spectrum levels in addition to spread off and 2 selectable SMBus addresses.

Key Features

PCIe Gen1–4 compliant
LP-HCSL outputs; save 12 resistors compared to standard PCIe devices
54 mW typical power consumption; reduced thermal concerns
Outputs can optionally be supplied from any voltage between 1.05 and 1.8 V; maximum power savings
OE# pins; support DIF power management
Programmable slew rate for each output; allows tuning for various line lengths
Programmable output amplitude; allows tuning for various application environments
DIF outputs blocked until PLL is locked; clean system start-up
Selectable 0%, -0.25% or -0.5% spread on DIF outputs; reduces EMI
External 25 MHz crystal; supports tight ppm with 0 ppm synthesis error
Configuration can be accomplished with strapping pins; SMBus interface not required for device control
3.3 V tolerant SMBus interface works with legacy controllers
Space saving 5x5 mm 40-pin VFQFPN; minimal board space
Selectable SMBus addresses; multiple devices can easily share an SMBus segment

Specifications

Series	-	Programmabe	Not Verified
PLL	Yes	Main Purpose	PCI Express (PCIe)
Input	LVDS, Crystal	Output	LP-HCSL, LVCMOS
Number of Circuits	1	Ratio - Input:Output	1:6
Differential - Input:Output	No/Yes	Frequency - Max	100MHz
Voltage - Supply	1.7V ~ 1.9V	Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount	Base Product Number	9FGV0631