Available in 14 x 20 mm SMD or 14-pin DIP through hole package, OH4 SC-cut, crystal-based oscillator is designed for use in conjunction with low filter bandwidths from <1 mH to .1 Hz for compliance with T1-based hierarchy specifications. Series configuration options offer 10 ppb pk-pk frequency stability, industrial operating range of -40 to +85°C, as well as sub-300 psec jitter performance over 12 kHz to 20 MHz band. Available frequencies range is 10–100 MHz.