ZL30314
Combined IEEE1588 Timing over Packet and Synchronous Ethernet Device
NOT RECOMMENDED FOR NEW DESIGNS
Overview
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The ZL30314 is a member of a family of footprint-compatible devices offering the full range of features required for timing and synchronization across packet networks. These are the only commercially available single chip devices to offer both packet timing using IEEE-1588 Precision Time Protocol (PTP) and Synchronous Ethernet (SyncE) for physical layer timing. The ZL30314 offers a full Stratum 3 (SDH) DPLL, ideal for Timing Card applications and supports clock recovery over L2 and L3 networks for all wireless applications. The ZLE30320 reference design operates as a standalone IEEE 1588-2008 server/ grandmaster or client, in addition to fulfilling the requirements of Synchronous Ethernet, to help speed the design of new equipment or retrofit existing equipment. For more, visit the ZLE30320 IEEE 1588 & SyncE Reference Design profile page. |
Typical Applications
- IEEE 1588 and Synchronous Ethernet timing
- GSM and UMTS air interface synchronization over a packet network
- Circuit Emulation Services over Packets
- IP-PBX and VoIP Gateways
- Video Conferencing
- Broadband Video Distribution
Features & Benefits
- Recovers and transmits network synchronization over Ethernet, IP, MPLS networks
- Capable of server, client and repeater operation
- Integrates two separate digital phase locked loops
- Recovers clocks from two independent servers, with hitless switching between packet streams for redundancy
- Hitless switching from Packet to Packet, Packet to Electrical, Electrical to Packet
- Accepts eight input references, and up to three associated low frequency alignment or framing pulses
- Generates up to four separate output clocks at frequencies between 8 kHz and 100 MHz
- Generates two separate Synchronous Ethernet clocks to drive industry standard Ethernet PHY devices at either 25 MHz or 125 MHz
- Two independently configurable MAC interfaces, supporting both Fast Ethernet and Gigabit Ethernet for Wire-speed timestamping of ingress and egress IEEE1588 messages
- Full demonstration & evaluation platform available
Resources
Documentation
Software Manuals
Application Notes
- ZLAN-296 Applications of the ZL30320 Linux Software Porting Guide
- ZLAN-287 Applications of the ZL303xx Hybrid Clock
- ZLAN-261 Applications of the ZL303xx Bring-up Scripts
- ZLAN-294 Understanding New Char Driver with FPE
- ZLAN-442 Crystals and Oscillators for Next Generation Timing Solutions
- ZLAN-252 - Perform IEEE 1588v2 PTP Testing Using the ZLE30320 Kit
- ZLAN-221 - ZL30310 Reference Design - Based on the ARM9 Processor
- ZLAN-222 - Application of the ZL303x0 Family - Host Interface
- ZLAN-227 - ZL303xx Ethernet Interfaces Reference Design
- ZLAN-234 - ZL30310 Reference Design - Based on the MPC8313 Processor
- ZLAN-250 - Applications of the ZL303xx Using 1 Hz At Server & Client
- ZLAN-251 - Applications of the ZL303xx - Debug Steps
Product Previews
Downloads, Firmware and Drivers
- BSDL Files:
- zl30314gkg.bsd
- IBIS Models:
- zl30314.ibs
Applications
Typical Applications
- IEEE 1588 and Synchronous Ethernet timing
- GSM and UMTS air interface synchronization over a packet network
- Circuit Emulation Services over Packets
- IP-PBX and VoIP Gateways
- Video Conferencing
- Broadband Video Distribution
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Ordering
BGA-256(17x17) Clock / Timing - Application Specific ROHS
| Distributor | SKU | Stock | MOQ | Pkg | |
|---|---|---|---|---|---|
| DigiKey | ZL30314GKG2-ND | .. | Tray | No Stock |
