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HCD681中文资料High Performance OCXO with CMOS Output and US pin-out数据手册Golledge规格书

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厂商型号

HCD681

功能描述

High Performance OCXO with CMOS Output and US pin-out

制造商

Golledge Golledge Electronics Ltd

数据手册

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更新时间

2025-9-26 16:52:00

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HCD681规格书详情

描述 Description

The HCD681 oven controlled oscillator provides CMOS output with exceptionally tight temperature stability, including options as good as ±1ppb and good close-in phase noise specifications, for example -150dBc/Hz @ 10Hz when operating at 5.0MHz.

The standard US pin-out package provides excellent protection for this high performance oven controlled oscillator which is available at frequencies from 5.0MHz to 20.0MHz and with optional supply voltage, and excellent ageing specifications, with options as good as <2 x 10-10 per day available.

特性 Features

• Temperature stability down to 1ppb
• Single 12V supply (12V ~ 30V optional)
• Standard US footprint & pin-out
• Custom options available

技术参数

  • 制造商编号

    :HCD681

  • 生产厂家

    :Golledge

  • Dimensions

    :50.8 x 50.8 x 24.5mm;

  • Frequency stability

    :< 1x10-7 per year (option D);< 2x10-8 per year (option F);< 1x10-9 per 10% change in VDD;< 5x10-10 per 10% change in load;

  • Storage temperature range

    :-40 to +90°C;

  • Output waveform

    :CMOS / TTL compatible;

  • Frequency adjustment

    :±5x10-7 (typ) over +0.5 to +7.0V;(sufficient for 10 years ageing min);Stabilised +7.0V supply provided;

  • Power consumption

    :5.0W max at switch on;1.2W typ when stabilised at 25°C;

  • Warm up

    :< 1x10-8 after 8mins at +20°C;

  • Far-out phase noise (all freqs)

    :< -155 dBc/Hz @ 1kHz;< -157 dBc/Hz @ 10kHz;< -157 dBc/Hz @ 100kHz;

  • Harmonics

    :< -30dB wrt carrier;

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