Microsemi ZL30312
The ZL30312 incorporates an extremely low-jitter frequency synthesizer, capable of generating all the frequencies required for Synchronous Ethernet operation, together with Microsemi’s patent-pending Timing over Packet (ToP) technology based on the industry-standard IEEE1588TM “PTP” (Precision Time Protocol).| Part No. | ZL30312 |
|---|---|
| Datasheet | ZL30312 Download |
| Manufacturer |  Microsemi |
| Description | Combined Synchronous Ethernet and IEEE1588 Network Synchronization |
| Buy | Stock & Price |
FEATURES
October 2012● Supports the combination of SyncE for frequency synchronization and IEEE 1588 for phase alignment (referred to as Hybrid Mode) Ordering Information ZL30312GKG 256 TEPBGA, 17 x 17 mm ZL30312GKG2* 256 TEPBGA, 17 x 17 mm
● Recovers and transmits network synchronization * PB Free Tin/Silver/Copper over Ethernet, IP and MPLS Networks -40°C to +85°C
● Simultaneously supports both the Synchronous Ethernet (Option 1 and Option 2 and the IEEE 1588 industry standard timing protocols
● Accepts eight input references, and up to three associated low frequency alignment or framing pulses
● Capable of server, client repeater, and boundary clock operation
● Generates up to four separate output clocks at frequencies between 8 kHz and 100 MHz
● Integrates two separate digital phase locked loops, with hitless switching between packet and electrical clock references
● Generates two separate Synchronous Ethernet clocks to drive industry standard Ethernet PHY devices at either 25 MHz...
