Synchronous Clock Generator Touts Digital PLL Control

Model SCG6500 LVPECL synchronous clock generator module is said to be tha only such module to offer completely digital PLL control. The module provides one fixed, 622.08-MHz output and five user-selectable LVPECL outputs.With jitter of 0.2 ps at 622.08 MHz, the module is suitable for use up to OC-192 operation. Other features include 3.3V operation, seven selectable output frequencies, 20 ppm free-run and hold-lost modes, input references with hitless switchover, and alarm outputs for LORA, LORB and LOL. CONNOR-WINFIELD CORP., Aurora, IL. (630) 851-4722.