Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The DSA557-0344FL1TVAO is an automotive grade crystal-less, 2-output PCI express clock generator meeting Gen1, Gen2, Gen3 and Gen4  specifications. The clock generator uses proven silicon MEMS technology to provide 100MHz differential output clocks with excellent jitter and stability over a wide range of supply voltages and automotive grade 2  ( -40°C to 105°C) temperature range. By eliminating the external quartz crystal, the DSA557-03 significantly enhances reliability and accelerates product development, while meeting stringent clock performance criteria for a variety of automotive applications. DSA557-03 has an Output Enable/Disable feature allowing it to disable the outputs when OE pin is low. The device is a space saving 14 pin QFN  package. 

Product Features

AEC-Q100 qualified

Dual 100 MHz HCSL Clock Outputs

Meets PCIe Gen1/2/3/4 specs

MEMS based clock generator eliminates the need for external 25MHz crystal

Wide Operation Temperature Range:

Automotive Grade 2: -40°C to 105°C

Automotive Grade 3: -40°C to 85°C

Excellent Shock and Vibration Immunity

Qualified to MIL-STD-883

High Reliability

20x Better MTBF than Quartz Oscillators

Space saving 14-pin QFN package at 3.2x2.5 mm

Wide supply voltage range: 2.25V to 3.63V

Lead-Free and RoHS Compliant

Applications

• Automotive Infotainment

• Automotive ADAS

• Autonomous Driving

• In-Vehicle Network

• 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.