The PureEdge NBVSBAxxx voltage controlled crystal oscillators (VCXOs) meet requirements for 2.5V/3.3V LVPECL clock applications. They employ high Q fundamental mode pullable crystals and PLL multipliers to enable a bandwidth of 60 MHz to 700 MHz with a pullable range of ±100 ppm and frequency stability of ±50 ppm. A tri-state enable/disable feature allows users to turn the output on and off across a temperature range of -40°C to +85°C. Available in hermetically-sealed CLCC-6 SMD packages measuring 5 mm x 7 mm x 1.9 mm, pricing is $6.50 each/1,000. ON SEMICONDUCTOR, Phoenix, AZ. (800) 282-9855.