Low jitter clock generator chip manufacturer

Low jitter clock generator chip manufactureryesa kind ofbased onPLLThe clock generator，adoptADPLL（All digital phase-locked loop）Technology to achieve high-frequency and low phase noise performance, andpossessLow power consumption and highPSNRability，Can achieve less than0.3ps RMSThe phase jitter performance.

Low jitter clock generator chip manufacturercanOutput differential100MHz，125MHz，156.25MHzAnd single ended33.33MHz CPUClock, simultaneous output6road25MHzBuffer reference clock.

?Key Features

l7Road single endLVCMOSOutput, output impedance is30Ω；

l3rightLVPECLoutput

-- 1Road differenceLVPECLOutput to(QA，nQAThe output frequency is156.25 MHz

-- 2Differential options for road selectionLVPECLOutput to(QB，nQBandQC，nQC)The output frequency is100 MHzand125 MHz

l1Road single endLVCMOSOutput（QD）The frequency is33.33MHz CPUclock

lOptional external crystal or single ended input source

lCrystal oscillator interface is used for25MHzcrystal

lDCOFrequency:2.5GHz

l125MHzunderRMSPhase jitter, use25MHzCrystal（12kHz~20MHz）：0.188ps(Typical)value）

lPower noise suppressionPSNR：-70dB

l+3.3 Vpower supply voltage

l-40°Cto85°CEnvironmental working temperature

lLead free（RoHS 6）Sealedpretend

l40pinVFQFNencapsulation6.0 × 6.0 × 0.85mm

? clock chipApplication scenarios

lWireless base station

lEthernet cards, switches, and routers

lSCSI，SATA，and PCI-express

lLow jitter, low phase noise clock generator

Saisi is a time-frequency technology enterprise that connects all things on the same frequency. Based on the industry's time-frequency research and solution capabilities, Saisi has created a software hardware integrated time-frequency product system, providing solutions for core scenarios such as power, transportation, communication, intelligent buildings, data centers, and cutting-edge fields, continuously creating value for customers and society.

Zhejiang Saisi Electronic Technology Co., Ltd. was established in 2013 with a registered capital of 215 million RMB. Its headquarters is located in Jiaxing Science and Technology City, Zhejiang, and its global R&D headquarters is located in Zhongguancun Science Fiction Industry Innovation Center in Beijing. It also has R&D branches in Xi'an, Chengdu, Wuhan, and Shenzhen. The headquarters covers an area of over 20 acres and has nearly 20000 square meters of research and development office space.

Zhejiang Saisi Electronic Technology Co., Ltd. is a pre IPO hard technology enterprise and a national, specialized, and new "little giant" enterprise that is supported by the Ministry of Industry and Information Technology, the National Emerging Industry Entrepreneurship Investment Guidance Fund, the Beijing Integrated Circuit Chip Fund, China Unicom, and other state-owned background funds, as well as by the Ministry of Science and Technology and several provincial and municipal governments.

The core team of the company comes from the world's top clock technology companies and possesses domestic time-frequency industry technology;

Our own FPGA timing and delivery algorithm can improve clock timing and delivery capabilities;

Our self-developed TDC technology can improve the accuracy of PTP stamping;

By using Kalman filtering algorithm, intelligent parameter matching, and PI control, high-precision taming control can be achieved;

Capable of hardware design and software deep customization development, able to provide customized solutions;

All key time-frequency technologies have self-developed capabilities, without the need for outsourced functional modules, and can quickly locate and solve product problems;

With the ability to establish large-scale time-frequency networks and manage them, it can provide precise support for the operation of systems in various industries, ensuring transmission, reducing latency, and ensuring communication encryption.