onsemi Clock/Timing - Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers - NBC12430AFAR2 NBC12430AFAR2

The NBC12430AFAR2 is a programmable PLL synthesized clock generator from Quarktwin Technology Ltd., designed to operate within a frequency range of 50 MHz to 800 MHz. It features a voltage-controlled oscillator (VCO) that can be configured to output frequencies from 400 MHz to 800 MHz, with division ratios of 1, 2, 4, or 8 available through its N-output divider. The device supports output frequency steps of 250 kHz, 500 kHz, 1.0 MHz, and 2.0 MHz when using a 16 MHz crystal, depending on the divider settings. This clock generator includes a fully integrated phase-lock loop (PLL) with an internal loop filter, eliminating the need for external components. It offers best-in-class output jitter performance of ¬±20 ps peak-to-peak and provides differential PECL outputs. The device can be programmed via a parallel or serial interface, making it versatile for various applications. It operates within a supply voltage range of 3.135 V to 5.25 V and is compatible with CMOS and TTL control inputs. The NBC12430AFAR2 is available in a 32-lead LQFP package and is rated for an ambient operating temperature range of 0¬8C to 70¬8C.