(Source: Business Wire)ON Semiconductor (Nasdaq: ONNN), a leading global supplier of high performance, energy efficient, silicon solutions, has expanded its PureEdge family of high accuracy crystal oscillator (XO) clock modules. The new high precision devices provide total frequency stability of ±50 parts per million (ppm) and will meet clock generation requirements in next generation low-voltage differential signaling (LVDS) and low-voltage positive emitter coupled logic (LVPECL) designs.

The NBXzzzzzz series of single- and dual-frequency modules provide ultra low jitter and ultra low phase noise LVDS and LVPECL differential outputs respectively. Applications include frequency control and high accuracy clock trees in high speed LAN and WAN networking equipment, telecom base stations, storage systems and high-end computing platforms.

All of the new modules use a low frequency, high Q fundamental mode crystal and analog Phase Lock Loop (PLL) multiplier to provide the high accuracy single- or dual-output frequency. Typical RMS phase jitter is rated at just 0.5 picoseconds (ps) when output Single Side Band (SSB) is integrated between 12 kilohertz (kHz) and 20 megahertz (MHz). Output frequency options for single-frequency modules are 161.13 MHz; 175.00 MHz; 187.50 MHz; 340.00 MHz; 425.00 MHz; 622.08 MHz. Dual-frequency modules offer user selectable output frequency of 106.25 MHz/212.50 MHz; 125 MHz/250 MHz; 155.52 MHz/311.04 MHz; 156.25 MHz/312.50 MHz; 200.00 MHz/400.00 MHz.