ZL38010DCF1 - Brand New Microsemi Telecommunication Interface ICs
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Description
This article introduces the electronic component model ZL38010DCF1, which belongs to the product category of Telecommunication Interface ICs. The ZL30143 System Synchronizer and SETS device is a highly integrated device that provides all of the functionality that is required for a central timing card in carrier grade network equipment. It supports various telecom and Ethernet clock rates and provides automatic reference switching and holdover during a loss of reference input.
Specifications and Features
- Supports EECS options 1 and 2 for synchronous Ethernet
- Supports Telcordia GR-1244 Stratum 3 and GR-253, ITU-T G.813, and G.781 SETS
- Meets SONET/SDH jitter generation requirements up to OC-48/STM-16
- Synchronizes to telecom reference clocks (2 kHz, N*8 kHz up to 77.76 MHz, 155.52 MHz) or to Ethernet reference clocks (25 MHz, 50 MHz, 62.5 MHz, 125 MHz)
- Supports composite clock inputs (64 kHz, 64 kHz + 8 kHz, 64kHz + 8 kHz + 400 Hz)
- Generates standard SONET/SDH clock rates (e.g., 19.44 MHz, 38.88 MHz, 77.76 MHz, 155.52 MHz, 622.08 MHz) or Ethernet clock rates (e.g., 25 MHz, 50 MHz, 125 MHz, 156.25 MHz, 312.5 MHz) for synchronizing Gigabit Ethernet PHYs
- Programmable output synthesizers (P0, P1) generate telecom clock frequencies from any multiple of 8 kHz up to 100 MHz
- Provides two DPLLs which are independently configurable through a serial interface
- Flexible input reference monitoring automatically disqualifies references based on frequency and phase irregularities
- Provides automatic reference switching and holdover during loss of reference input
- Supports master/slave configuration and dynamic input to output delay compensation for AdvancedTCA
- Configurable input to output delay and output to output phase alignment
Application Scenarios
The ZL30143 System Synchronizer and SETS device is a suitable electronic component for ITU-T G.8262 System Timing Cards that support 1 GbE and 10 GbE interfaces, Telcordia GR-253 Carrier Grade SONET/SDH Stratum 3 System Timing Cards, and System Timing Cards that support ITU-T G.781 SETS (SDH Equipment Timing Source).
Comparison
Advantages- Supports various telecom and Ethernet clock rates
- Provides automatic reference switching and holdover during loss of reference input
- Generates standard SONET/SDH clock rates or Ethernet clock rates for synchronizing Gigabit Ethernet PHYs
- Programmable output synthesizers (P0, P1) generate telecom clock frequencies from any multiple of 8 kHz up to 100 MHz
Disadvantages- No significant disadvantages were found in this model
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Similar parts: 1542 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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Popular parts of the same kind
- Datasheet: Download ZL38010DCF1
- Chipdatas Part: CD91-ZL38010DCF1
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 10:06 +0800
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- Full or Partial Refund , If the item is not as described
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