Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The 9ZXL1251EKILF device is the second-generation DB1200ZL differential buffer with enhanced performance. This device is a pin-compatible upgraded version of the 9ZXL1251A, offering significantly improved phase jitter performance and enhanced system safety features. Fixed external feedback can maintain low drift for critical QPI/UPI applications.

The 9ZXL1251EKILF buffer has the following key parameters:

PLL: Yes

Main uses: Intel QPI, PCI Express (PCIe)

Input: Clock

Output: HCSL

Number of circuits: 1

Ratio - Input: Output: 1:12

Differential - Input: Output: Yes/Yes

Frequency - Maximum value: 400MHz

Voltage - Power supply: 3.135V to 3.465V

Operating temperature: -40°C to 85°C

Installation type: Surface mount type

Package/Housing: 64-VFQFPN (9x9)

Application scenarios

The 9ZXL1251EKILF is mainly applied in fields with high requirements for clock accuracy, such as servers, storage systems, network devices, and solid-state drives. It supports two modes: common clock and independent reference.

• 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.