The VG-4501CA/4502CA are 3.3 V VCXOs capable of +/-50ppm frequency tolerance over the industrial temperature range. The VG-4501CA is available from 80-170MHz with options of +/-50 or +/-100ppm APR depending on frequency. The VG-4502CA is available from 80-120MHz with an APR of +/-100ppm. The VCXOs are available with six possible combinations of frequency tolerances, temperature ranges and APRs.