Programmable crystal oscillators come in full and half DIPs

Adding to the vendor's programmable-clock-oscillator line, the ECS-UPO-5X7 series comes in a 5×7-mm SMD package, as well as a smaller 3×5-mm package. Full- and half-DIP package series are also available. The programmable crystal oscillators come in 3.3 and 5V series. The 3.3V parts have a programming range of 1 to 125 MHz, and you can program the 5V parts from 1 to 150 MHz. Stability is 50 ppm over a 0 to 70°C temperature range, with a 100-ppm part series also available. The ECS-UPO-5X7 costs $1.99 (1000). Digi-Key sells the programmer for $1521, or the vendor or distributor can preprogram the units.

ECS International, www.ecsxtal.com