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QT388T-D-4-0.500MHZ

产品描述TTL Output Clock Oscillator, 0.5MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, CERAMIC, SMD, 4 PIN
产品类别无源元件    振荡器   
文件大小710KB,共7页
制造商Q-TECH Corporation
标准  
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QT388T-D-4-0.500MHZ概述

TTL Output Clock Oscillator, 0.5MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, CERAMIC, SMD, 4 PIN

QT388T-D-4-0.500MHZ规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
厂商名称Q-TECH Corporation
Reach Compliance Codecompliant
其他特性TRISTATE; TUBE; TAPE AND REEL
最长下降时间5 ns
频率调整-机械NO
频率稳定性50%
JESD-609代码e4
制造商序列号QT388T
安装特点SURFACE MOUNT
标称工作频率0.5 MHz
最高工作温度70 °C
最低工作温度
振荡器类型TTL
输出负载10 TTL
物理尺寸8.89mm x 7.37mm x 4.32mm
最长上升时间5 ns
最大供电电压5.5 V
最小供电电压4.5 V
标称供电电压5 V
表面贴装YES
最大对称度45/55 %
端子面层Gold (Au) - with Nickel (Ni) barrier

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CLASS B+ PRODUCTS
Q-TECH
CORPORATION
Features
CRYSTAL CLOCK OSCILLATORS
3.3 to 5.0Vdc - 450kHz to 85MHz
• Made in the USA
• ECCN: EAR99
• DFARS 252-225-7014 Compliant:
Electronic Component Exemption
• USML Registration # M17677
• Broad frequency range from 450kHz to 85MHz
• Rugged 4 point mount design for high shock and
vibration
• ACMOS, HCMOS, TTL or LVHCMOS logic
• Tri-State Output Option (D)
• Hermetically sealed ceramic SMD package
• Fundamental and 3rd Overtone designs
• Low phase noise
• Custom designs available
• Q-Tech does not use pure lead or pure tin in its
products
• RoHS compliant
Introduction
The commercial satellite industry has requested that smaller, lighter, less
expensive oscillator products with shorter lead times be made available
for minisatellites, microsatellites, nanosatellites and picosatellites. In
addition some newer satellite programs are being created for short term
space lives and do not need oscillators with the assurance of a 15-20 year
life span.
Q-Tech Corporation, the industry leader in both Class B and Space Rated
hybrid crystal oscillators is pleased to advise that we have created a
special category of product designated as Class B+ for these applications.
See website for link to RAD test data.
We have created these Class B+ products for the discriminate user’s
applications and needs using our small form MIL QPL Class B oscillators.
You, the customer, can now pick and choose the style of clock oscillator
you wish, whether you want a 100kRad (Si) High Dose Tolerant NSC
54ACT3301 (FACT) or a standard Class B qualified die, a swept quartz
space qualified crystal or a Class B cultured quartz crystal and/or a
combination thereof in an oscillator product that otherwise utilizes Class
B qualified passive devices. Q-Tech offers several different screening
options to allow you to choose the screening plan that best suits your
needs.
Q-Tech Corporation does not guarantee the specific radiation hardness
of its Class B+ products but will provide the necessary active device
component traceability to allow you to make your own decision and do
your own testing and evaluation based upon your specific needs and
requirements.
Initially we will begin this product offering in three of our leading
miniature clock oscillator product lines: QT78 (M55310/27, /28 & /30) ,
QT88 (M55310/33 & /34) and QT92 (M55310/37 & /38). Product will
be available in 5.0 and 3.3 Vdc from 450kHz to 85MHZ. Please consult
the factory if you would like to know if this option is available in other
standard Q-Tech Class B product lines or if you have any other specific
oscillator needs that we can help you with.
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-t ec h.com
Class B+ Products (Revision -, April 2009)
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