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The 9ZXL0851AKLF is a low-power 8-channel output differential buffer that meets all performance requirements of the Intel DB1200ZL specification. It is suitable for PCI-Express Gen1/2/3 or QPI/UPI applications and uses fixed external feedback to maintain low drift to meet demanding QPI/UPI applications.

9ZXL0851AKLF has the following features:

8 to 0.7V low-power HCSL compatible output pairs

Zo = Ohmic low-pass HCSL output; Save power consumption and circuit board space - no termination resistor required.

Space-saving 48-pin VFQFPN package

A fixed feedback path with a 0ps input-to-output delay

8 OE# pins; Hardware control for each output

PLL or bypass mode; PLL can eliminate the jitter of the input clock

Operate in 100MHz or 133MHz PLL mode; Supports PCIe and QPI applications

Optional PLL bandwidth; Minimize the jitter peak of the downstream PLL

Spread spectrum compatibility Track the extended input clock to achieve low EMI

The jitter during the cycle is less than 50ps

Output skew < 65 ps

The input-output delay variation is less than 50ps

The phase jitter of the third-generation PCIe is less than 1.0ps RMS

QPI/UPI 9.6GT/s 12UI phase jitter < 0.2ps RMS

Application field

The 9ZXL0851AKLF is used as a buffer for Romley, Grantley and Purley servers, SSD drives and PCIe.

• 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.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

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

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

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