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See Technical Specifications

9FG430AGILFT

Intel QPI, PCI Express (PCIe) Clock/Frequency Generator IC 400MHz 1 Output 28-TSSOP

Manufacturer:

Renesas Technology Corp
Mfr.Part #:

9FG430AGILFT
Datasheet:

9FG430AGILFT Datasheet (PDF)
Programmable:

Not Verified
PLL:

Yes
Main Purpose:

Intel QPI, PCI Express (PCIe)
Input:

Clock, Crystal

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

9FG430AGILFT General Description

The 9FG430 is a Frequency Timing Generator that provides 4 HCSL differential output pairs. These outputs support PCI-Express Gen3, and QPI applications. The part supports Spread Spectrum and synthesizes several additional output frequencies from either a 14.31818 MHz crystal, a 25 MHz crystal or reference input clock. The 9FG430 also outputs a copy of the reference clock. Complete control of the device is available via strapping pins or via the SMBus interface.

Key Features

4 - 0.7 V current mode differential HCSL output pairs
1 - 3.3 V LVTTL REF output
Pin-to-Pin with 9FG104D/Easy upgrade to PCIe Gen3
Generates common frequencies from 14.318 MHz or 25 MHz; single part supports multiple applications
Provides copy of reference output; eliminates need for additional crystal or oscillator
Unused outputs may be disabled in Hi-Z save system power
Device may be configured by SMBus and/or strap pins; can be used in systems without SMBus
Cycle-to-cycle jitter: < 50 ps with 25 MHz input
Output-to-output skew: <50 ps
Phase jitter: PCIe Gen3 < 1 ps RMS
Phase jitter: QPI 9.6 GB/s < 0.2 ps RMS
10 ppm synthesis error with 25 MHz input and Spread Off

Specifications

Category	Integrated Circuits (ICs)Clock/TimingApplication Specific Clock/Timing	Series	-
Programmable	Not Verified	PLL	Yes
Main Purpose	Intel QPI, PCI Express (PCIe)	Input	Clock, Crystal
Output	HCSL, LVTTL	Number of Circuits	1
Ratio - Input:Output	1:5	Differential - Input:Output	No/Yes
Frequency - Max	400MHz	Voltage - Supply	3.135V ~ 3.465V
Operating Temperature	-40°C ~ 85°C	Mounting Type	Surface Mount
Base Product Number	9FG430