News | December 3, 2008

Greenray Announces TCXO Series With Ultra-Low Acceleration Sensitivity

Source: Greenray Industries, Inc.
Mechanicsburg, PA – Greenray Industries, Inc. has announced the availability of the T1300 Series TCXO. The T1300 Series is relatively impervious to the effects of shock and vibration and represents a major breakthrough for compact, low-power TCXO performance.

Utilizing a combination of proprietary crystal and oscillator design techniques, the T1300 offers g-sensitivity of <0.05 ppb,="" or="" 5="" x="" 10-11/g="" of="" applied="" acceleration="" force.="" this="" is="" an="" order="" of="" magnitude="" improvement="" when="" compared="" with="" the="" best="" performance="" of="" commercial="" tcxos="" currently="" available,="" and="" enables="" customers="" to="" extend="" their="" system="" operating="" environment="" while="" maintaining="" spec-compliant="" operation.="" the="" t1300,="" when="" operating="" under="" random="" vibration,="" can="" offer="" phase="" noise="" improvements="" of="" more="" than="" 40db="" compared="" to="" conventional="" tcxos="" -="" and="" better="" performance="" than="" most="" ocxos.="" the="" t1300="" series="" is="" 100%="" screened="" for="" g-sensitivity="" to="" ensure="" compliance="" with="" these="" rigorous="">

The T1300 is supplied in a standard 4-pin dual in-line oscillator package, suitable for direct replacement and source component upgrades. T1300 standard frequencies are 10MHz and 20MHz, and it is available from 10 to 50MHz. Frequency stability is ±1ppm (-40 to +70°C), ±2ppm max. Supply voltage is +5Vdc at 10mA (+3.3 Vdc optional). Low phase noise output is CMOS compatible with 50/50±5% duty cycle. Electronic frequency control (EFC) is provided for precise tuning or phase locking applications. Custom specifications and package options are available.

Greenray Industries, a market leader in precision, high reliability TCXOs, designs and manufactures high precision, quartz-based oscillators for use in wireless, wired telephony, aerospace, military, satellite, GPS and other communications applications.

SOURCE: Greenray Industries, Inc.