202130 Jul

Single-chip network synchronisation solution launched


Microchip Technology has made it possible to achieve 5G performance with the first single-chip, highly integrated, low-power, multi-channel integrated circuit (IC) coupled with the company’s widely adopted and reliable IEEE 1588 Precision Time Protocol (PTP) and clock recovery algorithm software modules. “Our newest ZL3073x/63x/64x network synchronisation platform implements sophisticated measure, calibrate and tune capabilities, thereby significantly reducing network equipment time error to meet the most stringent 5G requirements,” said Rami Kanama, Vice President of Microchip’s timing and communications business unit. “A uniquely flexible architecture for implementing the necessary channel density as well as high-performance, low-jitter synthesisers help simplify the design of timing cards, line cards, Radio Units (RU), Centralised Units (CUs) and Distributed Units (DUs) for 5G Radio Access Networks (RAN).” Microchip’s measure, calibrate and tune capabilities ensure 5G systems achieve International Telecommunication Union – Telecommunication (ITU-T) Standard G.8273.2 Class C (30ns max|TE|) and the emerging Class D (5ns max|TEL|) time error requirements. The architecture provides flexibility, offering up to five independent Digital Phase Locked Loop (DPLL) channels while consuming only 0.9W of power in a compact 9x9mm package that simultaneously reduces board space, power and system complexity. Microchip’s network synchronisation platform software includes its ZLS30730 high-performance algorithm coupled with its ZLS30390 IEEE 1588-2008 protocol engine.

Source: Electronicspecifier