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16192-004

更新时间： 2024-02-03 05:47:23

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16192-004 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	unknown	风险等级：	5.57
其他特性：	ENABLE/DISABLE FUNCTION	安装特点：	SURFACE MOUNT
标称工作频率：	10 MHz	最高工作温度：	70 °C
最低工作温度：	-25 °C	振荡器类型：	ATOMIC OSCILLATOR, RUBIDIUM, SINE
物理尺寸：	5X3.64X1.52 m	最大供电电压：	32 V
最小供电电压：	19 V	表面贴装：	YES
Base Number Matches：	1

Frequency and Timing

XPRO

High-Performance Rubidium Oscillator

Summary

Microchip's XPRO is a high-performance rubidium oscillator designed for a wide

range of telecommunications and test and measurement applications. The XPRO is

a drop-in replacement for the venerable LPRO, which has been widely installed in

wireless base station applications, RF test equipment and other applications where

an embedded high-performance oscillator is required.

The XPRO leverages over 35 years of proven rubidium atomic physics with ad-

vanced digital electronics architecture to provide an exceptionally stable oscillator

that meets the most demanding performance requirements.

With its low proﬁle and standard connector interface, the XPRO is designed for

easy integration into time and frequency systems. Great care has been taken in the

design to minimize EMI emissions and susceptibility, including the use of a ﬁltered

9-pin D-connector, SMA for the RF output and a shielded outer cover.

The XPRO is designed for long operating periods without maintenance (long-life rubidium lamp and extended crystal control range). With

a 5.0 × 10^–11per month aging, the oscillator will maintain 1.0 × 10^–9frequency accuracy for 10 years or longer without recalibration.

A low aging rate option is available for XPRO that will provide 1 × 10^–11per month aging, resulting in an even more robust reference source.

Standard outputs are 10 MHz, 1PPS and a rubidium lock status bit. All monitoring and control is done through the TTL level RS-

232 style serial interface, allowing you access to comprehensive status and control parameters.

Standard Features

• 10 MHz output

Beneﬁts

• Low proﬁle with standard connector interface for easy

• 1 PPS output

integration

• Low maintenance

• Long lifecycle (>10 years) without recalibration operation

• <5.0 × 10^–11(optional <1.0 × 10^–11) per month aging

• Digital monitor and control

• RoHS compliant

• Low EMI emission and susceptibility

www.microchip.com

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