Microchip Technology

The ZL30735A is a feature-rich network synchronization solution with up to eight independent DPLLs, five extremely low output jitter synthesizers and embedded time-of-day (eToD) features combined with IEEE 1588-2008 Precision Time Protocol Stack and Synchronization Algorithm software modules. The eToD features include a 3-wire MiToDBasic output interface and a 1-wire MiToDSync input/output interface. This solution is ideal for applications such as routers, switches, optical transparent network and 4G/5G wireless base stations (CU/DU/RU). We also have ZL3064x as line card jitter attenuators, such as [**ZL30642A**](https://www.microchip.com/en-us/product/zl30642a), to form full SyncE&IEEE1588 Timing solution for any rack system. [Click here to know about our full IEEE1588 software solution and profiles we can support.](https://www.microchip.com/en-us/product/zls30390)

The ZL30735B is a network synchronization chip with up to eight independent DPLLs, five extremely low output jitter synthesizers plus extraordinary features to ease customers’ design and increase the flexibility. Having new features, such as fast boot, partial reset, per-input DPLL settings, cascading DPLL and NCO holdover, combined with industry leading IEEE1588 Precision Time Protocol and Synchronization algorithm, makes the solution ideal for applications such as routers, switches, optical transparent network and 4G/5G wireless base stations (CU/DU/RU). We also have ZL3064x as line card jitter attenuators, such as [**ZL30642B**](https://www.microchip.com/en-us/product/zl30642b), to form full SyncE&IEEE1588 Timing solution for any rack system. [Click here to know about our full IEEE1588 software solution and profiles we can support.](https://www.microchip.com/en-us/product/zls30390)

The ZL30771 offers one independent timing channel of a combined hardware and software platform including IEEE 1588-2008 Precision Time Protocol Stack and Synchronization Algorithms. Using Microsemi’s miTimePLL timing technology, this device offers new and improved features for 5G transport and wireless infrastructure equipment. This device is ideal for timing card applications in systems that need to support 10G/40G and 100G Phys. [**Click here for the list of supported IEEE 1588-2008 PTP Profiles and Equipment Clock Specifications**](https://www.microsemi.com/product-directory/network-synchronization/882-ieee-1588#ieee-1588-profiles) Log in to your [MyMicrochip](https://login.microchip.com/ssologin/Account/Login?ReturnUrl=%2Fssologin%2Fconnect%2Fauthorize%2Fcallback%3Fclient_id%3DAuthenticatedUserapi%26redirect_uri%3Dhttps%253A%252F%252Fwww.microchip.com%252Fmymicrochip%252F%2523%252Fcallback%26response_type%3Dcode%26scope%3Dopenid%2520profile%2520AuthenticatedUserapi%26state%3Dd0743a67132a4f7cabf87766498ef7a5%26code_challenge%3D7VwT2FZLyz0rJZj7k5oY1o1voVEo9eQaaVmfjNzodVQ%26code_challenge_method%3DS256%26response_mode%3Dquery) account (with SDE enabled) and request for data sheet and the following application notes. AN3467 Crystals and Oscillators for Next Generation Timing Solutions ZLAN-649 ZL3067x Power Supply Decoupling and Layout Practices ZLAN-656 Redwood PSNR ZLAN-664 Board Design Recommendations for Redwood ZLAN-672 Generating JESD204B Clock SYSREF Using Redwood ZLAN-683 Assembly and PCB Layout Guidelines for 80-lead LGA Package ZLAN-724 Phase Measurement Compensation for Redwood ZLAN-728 Indirect Read and Write Procedure

The ZL30793 offers three independent timing channels of a combined hardware and software platform including IEEE 1588-2008 Precision Time Protocol Stack and Synchronization Algorithms. Using Microsemi’s miTimePLL timing technology, this device offers new and improved features for 5G transport and wireless infrastructure equipment. This devices is ideal for timing card applications in systems that need to support 10G/40G and 100G Phys. [**Click here for the list of supported IEEE 1588-2008 PTP Profiles and Equipment Clock Specifications**](https://www.microsemi.com/product-directory/network-synchronization/882-ieee-1588#ieee-1588-profiles) Under the same family, the [ZL3066x](https://www.microchip.com/wwwproducts/en/ZL30663) and [ZL3069x](https://www.microchip.com/wwwproducts/en/ZL30693) offer one to three channels of Synchronous Ethernet (SyncE) packet clock synchronization for line card and timing card interface. Log in to your [MyMicrochip](https://login.microchip.com/ssologin/Account/Login?ReturnUrl=%2Fssologin%2Fconnect%2Fauthorize%2Fcallback%3Fclient_id%3DAuthenticatedUserapi%26redirect_uri%3Dhttps%253A%252F%252Fwww.microchip.com%252Fmymicrochip%252F%2523%252Fcallback%26response_type%3Dcode%26scope%3Dopenid%2520profile%2520AuthenticatedUserapi%26state%3Dd0743a67132a4f7cabf87766498ef7a5%26code_challenge%3D7VwT2FZLyz0rJZj7k5oY1o1voVEo9eQaaVmfjNzodVQ%26code_challenge_method%3DS256%26response_mode%3Dquery) account (with SDE enabled) and request for data sheet and the following application notes. AN3467 Crystals and Oscillators for Next Generation Timing Solutions ZLAN-649 ZL3067x Power Supply Decoupling and Layout Practices ZLAN-656 Redwood PSNR ZLAN-664 Board Design Recommendations for Redwood ZLAN-672 Generating JESD204B Clock SYSREF Using Redwood ZLAN-683 Assembly and PCB Layout Guidelines for 80-lead LGA Package ZLAN-724 Phase Measurement Compensation for Redwood ZLAN-728 Indirect Read and Write Procedure

The ZL30795 offers two independent timing channels of a combined hardware and software platform including IEEE 1588-2008 Precision Time Protocol Stack and Synchronization Algorithms. Using Microsemi’s miTimePLL timing technology, this device offers new and improved features for 5G transport and wireless infrastructure equipment. This devices is ideal for timing card applications in systems that need to support 10G/40G and 100G Phys. [**Click here for the list of supported IEEE 1588-2008 PTP Profiles and Equipment Clock Specifications**](https://www.microsemi.com/product-directory/network-synchronization/882-ieee-1588#ieee-1588-profiles) Under the same family, the [ZL3066x](https://www.microchip.com/wwwproducts/en/ZL30663) and [ZL3069x](https://www.microchip.com/wwwproducts/en/ZL30693) offer one to three channels of Synchronous Ethernet (SyncE) packet clock synchronization for line card and timing card interface. Log in to your [MyMicrochip](https://login.microchip.com/ssologin/Account/Login?ReturnUrl=%2Fssologin%2Fconnect%2Fauthorize%2Fcallback%3Fclient_id%3DAuthenticatedUserapi%26redirect_uri%3Dhttps%253A%252F%252Fwww.microchip.com%252Fmymicrochip%252F%2523%252Fcallback%26response_type%3Dcode%26scope%3Dopenid%2520profile%2520AuthenticatedUserapi%26state%3Dd0743a67132a4f7cabf87766498ef7a5%26code_challenge%3D7VwT2FZLyz0rJZj7k5oY1o1voVEo9eQaaVmfjNzodVQ%26code_challenge_method%3DS256%26response_mode%3Dquery) account (with SDE enabled) and request for data sheet and the following application notes. AN3467 Crystals and Oscillators for Next Generation Timing Solutions ZLAN-649 ZL3067x Power Supply Decoupling and Layout Practices ZLAN-656 Redwood PSNR ZLAN-664 Board Design Recommendations for Redwood ZLAN-672 Generating JESD204B Clock SYSREF Using Redwood ZLAN-683 Assembly and PCB Layout Guidelines for 80-lead LGA Package ZLAN-724 Phase Measurement Compensation for Redwood ZLAN-728 Indirect Read and Write Procedure