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The AD9546BCPZ dual channel DPLL Digital Clock synchronizer combines digital clock technology to efficiently transmit and distribute clock signals in the system. The digital clock on the AD9546 enables the design of flexible, scalable clock transmission systems with well-controlled phase (time) alignment. The AD9546 is ideal for designing network devices that must meet the synchronization requirements of the ITU-T G.8273.2D IEEE® Boundary clock.

Applications

• 5G timing transmission with high precision synchronization

• Global Positioning System (GPS), Precision Time Protocol PTP (IEEE 1588), and Synchronous Ethernet (SyncE) jitter filtering and synchronization

Optical Transport Network (OTN), Synchronous Digital System (SDH) and macro and small cell base stations. Small base station clock (Baseband and RF)

• Stratum 2, Stratum 3e, and Stratum 3 maintain and remove signal jitter and phase transient control

• JESD204B supports analog-to-digital converter (ADC) and digital-to-analog converter (DAC) clocks

• Carrier Ethernet

Product attribute

Type: Clock synchronizer

PLL: Yes

Input: Clock

Output: Clock, CML, HCSL

Circuit number: 2

Ratio - Input: Output: 2:6

Difference - Input: Output: Yes/yes

Frequency - Max. : 2.415GHz

Divider/doubler: Yes/yes

Voltage - power supply: 1.71V ~ 1.89V, 1.71V ~ 3.465V

Operating temperature: -40°C ~ 85°C (TA)

Mounting type: Surface mount type

Package/Housing: 48-WFQFN bare pad, CSP

Supplier Package: 48-LFCSP (7x7)

• 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.