SCH100 Series

Key Features

• Double-oven performance in

a single-oven design

• Unmatched wide temperature

range stability

• SC-cut resonator

• Temperature stability as low as

±0.2 ppb

Common Applications

• Test Instrumentation

• Satcom Terminals

• Broadcast Reference Standard

• Military weapon/communication

systems

Software Compensated OCXO

Doc. #: SCH100-3P-SS

Rev: -

Functional Description

Through the implementation of Esterline Research and Design's new patent-pending M-SAC technology, the

new SCH series of software-compensated OCXOs is able to provide unparalleled temperature performance

over the Industrial Temperature Range and beyond. In addition, no other device on the market can offer a

comparable performance ratio of temperature stability to input power.

Unlike traditional OCXO products, SCH-series OCXOs are compensated for trim effect to ensure that

temperature stability performance is maintained as the frequency is adjusted to correct for drift over time

(aging). The SCH-series of OCXOs also enjoys a higher immunity to orientation and airflow effects, as

compared to other contemporary OCXO designs.

The standard CO8, or “EURO” package makes the SCH-series OCXO ideal for upgrading existing applications

to provide improved temperature stability or to expand the application’s operational temperature range.

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