Programmable oscillators cover a range of crystal driven oscillators and can be XO, VCXO, and sometimes TCXO. They offer users the flexibility to request parts programmed to their desired frequency, offering frequency options that wont normally be available and often with smaller lead times. As well as frequency options, some programmable parts offer a selection of the output type; LVCMOS, LVDS or LVPECL can be requested. Stability of these programmed clocks are similar to that of standard oscillators.
Description:
Industry standard SMD crystalResistance welded, hermetically sealed in
an inert atmosphere, glass to metal seals on leads Lead wires are mounted onto a plastic former to create a gull wing mountModel HC49/4HSMXModel Issue number 17.
Description:
Low in height, suitable for thin equipmentGlass sealed
package assures high reliability and high temperature operationTight tolerance and stability availableIR reflow capableLow cost version of ABM8 crystalHigh density applications.Modems, communication and test equipmentPMCIA, wireless applications.
Description:
From AKER, these SMD C3E series microprocessor crystal
units are low profile and packaged in ceramic with a seam-sealed metal lid. These crystal units offer a good standard of environmental parameters in relation to shock, vibration and operating temperature range. ...
Description:
Abracon ABM3B series ceramic SMD crystals have a
ceramic package and metal lid to ensure high precision and reliability. Fundamental mode. Suitable for reflow, seam sealing. Cellular Telephones High density applications Pagers PCMCIA and wireless applications Communication and test equipment. ...