Electronic Products & Technology


Ultra-low-jitter clock oscillators serve optical digital signal processors

RALTRON CL2520 LVDS ultra-low-jitter clock oscillator family is suitable for high frequency digital signal processors (DSPs) in optical applications. Devices support optical modules commonly used in networking and data center applications. These include quad small form-factor pluggable (QSFP), octal small form-factor pluggable (OSFP) and C form-factor pluggable 2 (CFP2) optical transceivers, as well as Ethernet, metro and long-haul. Housed in a small 2.5 × 2.0 mm package, devices cover a frequency range from 6.000MHz to 175.000MHz. Product family features a jitter performance of 80fs typ at 156.25MHz, with power supply options of 1.8V, 2.5V, 3.3V. 

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