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The 9FGU0231AKLF is a member of the (Renesas) 1.5V ultra-low power PCIe clock family. This device features two clock management output enables, two different spread spectrum levels and two optional SMBus addresses. The following are its core parameters:

PLL: Yes

Main use: PCI Express (PCIe)

Input: LVDS, crystal

Output: LP-HCSL, LVCMOS

Number of circuits: 1

Ratio - Input: Output: 1:3

Differential - Input: Output: None/Yes

Frequency - Maximum value: 100MHz

Voltage - Power supply: 1.425V to 1.575V

Operating temperature: 0°C to 70°C

Installation type: Surface mount type

Package/Housing: 24-VFQFN

Application scenarios

The 9FGU0231AKLF clock generator is suitable for PCIe devices that require a low-power clock solution, such as servers, storage and network devices ‌.

9FGU0231AKLF also has the following features

Low-voltage HCSL output; Compared with standard PCIe devices, it saves 4 resistors

A typical power consumption of 23 mW reduces heat issues

OE# pin; Support DIF power management

The programmable slew rate of each output; Tuning of various line lengths is allowed

Programmable output amplitude Adjustments are allowed for various application environments

The DIF output is blocked until the PLL is locked. The cleaning system starts.

The DIF output can be selected within the range of 0%, -0.25% or -0.5%. Reduce electromagnetic interference

External 25 MHz crystal oscillator; Supports tight ppm, with a synthesis error of 0 ppm

The configuration can be accomplished using a binding pin. The equipment control does not require an SMBus interface

3.3V compatible with SMBus interface supports traditional controllers

The 4x4mm 24-pin VFQFPN saves space with the smallest circuit board space

Optional SMBus address; Multiple devices can easily share one SMBus network segment

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

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• 5.When can I deliver the goods after placing an order? How long will it take to get there?

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• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.