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The LMK5B12212RGCR is a network synchronizer launched by (TI), featuring an integrated 2.5GHz BAW VCO, ultra-low jitter, 12 output channels, one DPLL and two APLLs.

Technical Specification

Type: Clock synchronizer and Jitter eliminator

PLL: Yes

Input: Difference

Output: HCSL, HSDS, LVCMOS, LVDS, LVPECL

Number of circuits: 1

Ratio - Input: Output: 2:12

Differential - Input: Output: Yes/Yes

Frequency - Maximum: 25MHz, 200MHz, 650MHz, 1.25GHz

Frequency divider/frequency multiplier: None/Yes

Voltage - Power supply: 3.135V to 3.465V

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

Installation type: Surface mount type

Package/Shell: 64-VFQFN

The LMK5B12212RGCR is based on BAW VCO (voltage-controlled oscillator), with typical RMS jitter of 13fs at 625MHz, typical RMS jitter of 24fs at 312.5MHz, and maximum RMS jitter of 60fs‌.

In addition, the LMK5B12212RGCR synchronizer is widely used in various networks and communication devices that require high-precision clock synchronization, including:

Ethernet switches and routers ‌ : Meet 400G line card and network card requirements.

Wireless base station ‌ : For wireless backhaul and base station clock synchronization.

Test & Measurement equipment ‌ : Provides a stable clock source in precision measurement and timing applications.

Medical imaging equipment ‌ : Medical equipment that requires high precision clock synchronization.

• 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.