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PF0345A中文资料

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PF0341A SeriesMOS FET Power Amplifier Module for UHF BandADE-208-338C (Z)4th. EditionJuly 1996 Features• Small package: 30 × 10 × 5.9 mm• High output power at low voltage: 2 W Typ at 4.8 V• Low power control current: 200 µA TypOrdering InformationType Name Operating frequencyPF0341A400 to 430 MHzPF0342A440 to 470 MHzPF0343A470 to 490 MHzPF0344A490 to 512 MHzPF0345A380 to 400 MHzPin ArrangementPF0341A Series2Internal Diagram and External CircuitAbsolute Maximum Ratings (Tc = 25°C)ItemSymbol Rating Unit Supply voltage V DD 17V Supply current I DD 3A PC voltage V PC 4.5V Input powerPin 50mW Operating case temperature Tc (op)–30 to +100°C Storage temperatureTstg–40 to +110°CPF0341A Series3Electrical Characteristics (Tc = 25°C)ItemSymbol Min Typ Max Unit Test Condition Drain cutoff current I DS ——100µA V DD = 17 V, V PC = 0 V,R L = Rg = 50 Ω,Total efficiency ηT3538—%Pin = 20 mW, V DD = 9.6 V,2nd harmonic distortion 2nd H.D.—–30–25dBc Pout = 7 W (at V PC controlled),3rd harmonic distortion 3rd H.D.—–60–40dBc R L = Rg = 50 Ω, Tc = 25°CInput VSWR VSWR (in)— 2.0 3.0—Output power (1)Pout (1)78—W Pin = 20 mW, V DD = 9.6 V,V PC = 3.5 V, R L = Rg = 50 ΩOutput power (2)Pout (2) 1.82—W Pin = 20 mW, V DD = 4.8 V,V PC = 3.5 V, R L = Rg = 50 ΩLoad VSWR tolerance—No degradation—Pin = 20 mW, V DD = 15 V,Pout ≤ 7 W, (at V PC controlled),Output VSWR = 6:1 All phases Stability —No parasitic oscillation —Pin = 20 mW, V DD = 4.8 to 15 V,Pout ≤ 7 W, (at V PC controlled),Output VSWR = 6:1 All phases Mechanical CharacteristicsItemMeasuring Conditions SpecTorque for screw up the heatsink flange M2.6 Screw Bolts1.5 to 3.5 kg•cm Warp size of the heatsink flange: SS = 0+0.1/–0 mmPF0341A Series Characteristics Curve4PF0341A Series5PF0341A Series6PF0341A Series7PF0341A Series8PF0341A Series9PF0341A Series10PF0341A Series Package DimensionsUnit: mm11Cautions1.Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent,copyright, trademark, or other intellectual property rights for information contained in this document.Hitachi bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with use of the information contained in this document.2.Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use.3.Hitachi makes every attempt to ensure that its products are of high quality and reliability. However,contact Hitachi’s sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation,traffic, safety equipment or medical equipment for life support.4.Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installationconditions and other characteristics. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as fail-safes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Hitachi product.5.This product is not designed to be radiation resistant.6.No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from Hitachi.7.Contact Hitachi’s sales office for any questions regarding this document or Hitachi semiconductor products.Hitachi, Ltd.Semiconductor & IC Div.Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109Copyright © Hitachi, Ltd., 1998. All rights reserved. Printed in Japan.Hitachi Asia Pte. Ltd.16 Collyer Quay #20-00Hitachi TowerSingapore 049318Tel: 535-2100Fax: 535-1533URLNorthAmerica : http:/Europe : /hel/ecg Asia (Singapore): .sg/grp3/sicd/index.htm Asia (Taiwan): /E/Product/SICD_Frame.htm Asia (HongKong): /eng/bo/grp3/index.htm Japan : http://www.hitachi.co.jp/Sicd/indx.htmHitachi Asia Ltd.Taipei Branch Office3F, Hung Kuo Building. No.167, Tun-Hwa North Road, Taipei (105)Tel: <886> (2) 2718-3666Fax: <886> (2) 2718-8180Hitachi Asia (Hong Kong) Ltd.Group III (Electronic Components)7/F., North Tower, World Finance Centre,Harbour City, Canton Road, Tsim Sha Tsui,Kowloon, Hong Kong Tel: <852> (2) 735 9218Fax: <852> (2) 730 0281 Telex: 40815 HITEC HXHitachi Europe Ltd.Electronic Components Group.Whitebrook ParkLower Cookham Road MaidenheadBerkshire SL6 8YA, United Kingdom Tel: <44> (1628) 585000Fax: <44> (1628) 778322Hitachi Europe GmbHElectronic components Group Dornacher Straße 3D-85622 Feldkirchen, Munich GermanyTel: <49> (89) 9 9180-0Fax: <49> (89) 9 29 30 00Hitachi Semiconductor (America) Inc.2000 Sierra Point Parkway Brisbane, CA 94005-1897Tel: <1> (800) 285-1601Fax: <1> (303) 297-0447For further information write to:。

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PF0342A中文资料

PF0342A中文资料

PF0341A SeriesMOS FET Power Amplifier Module for UHF BandADE-208-338C (Z)4th. EditionJuly 1996 Features• Small package: 30 × 10 × 5.9 mm• High output power at low voltage: 2 W Typ at 4.8 V• Low power control current: 200 µA TypOrdering InformationType Name Operating frequencyPF0341A400 to 430 MHzPF0342A440 to 470 MHzPF0343A470 to 490 MHzPF0344A490 to 512 MHzPF0345A380 to 400 MHzPin ArrangementPF0341A Series2Internal Diagram and External CircuitAbsolute Maximum Ratings (Tc = 25°C)ItemSymbol Rating Unit Supply voltage V DD 17V Supply current I DD 3A PC voltage V PC 4.5V Input powerPin 50mW Operating case temperature Tc (op)–30 to +100°C Storage temperatureTstg–40 to +110°CPF0341A Series3Electrical Characteristics (Tc = 25°C)ItemSymbol Min Typ Max Unit Test Condition Drain cutoff current I DS ——100µA V DD = 17 V, V PC = 0 V,R L = Rg = 50 Ω,Total efficiency ηT3538—%Pin = 20 mW, V DD = 9.6 V,2nd harmonic distortion 2nd H.D.—–30–25dBc Pout = 7 W (at V PC controlled),3rd harmonic distortion 3rd H.D.—–60–40dBc R L = Rg = 50 Ω, Tc = 25°CInput VSWR VSWR (in)— 2.0 3.0—Output power (1)Pout (1)78—W Pin = 20 mW, V DD = 9.6 V,V PC = 3.5 V, R L = Rg = 50 ΩOutput power (2)Pout (2) 1.82—W Pin = 20 mW, V DD = 4.8 V,V PC = 3.5 V, R L = Rg = 50 ΩLoad VSWR tolerance—No degradation—Pin = 20 mW, V DD = 15 V,Pout ≤ 7 W, (at V PC controlled),Output VSWR = 6:1 All phases Stability —No parasitic oscillation —Pin = 20 mW, V DD = 4.8 to 15 V,Pout ≤ 7 W, (at V PC controlled),Output VSWR = 6:1 All phases Mechanical CharacteristicsItemMeasuring Conditions SpecTorque for screw up the heatsink flange M2.6 Screw Bolts1.5 to 3.5 kg•cm Warp size of the heatsink flange: SS = 0+0.1/–0 mmPF0341A Series Characteristics Curve4PF0341A Series5PF0341A Series6PF0341A Series7PF0341A Series8PF0341A Series9PF0341A Series10PF0341A Series Package DimensionsUnit: mm11Cautions1.Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent,copyright, trademark, or other intellectual property rights for information contained in this document.Hitachi bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with use of the information contained in this document.2.Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use.3.Hitachi makes every attempt to ensure that its products are of high quality and reliability. However,contact Hitachi’s sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation,traffic, safety equipment or medical equipment for life support.4.Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installationconditions and other characteristics. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as fail-safes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Hitachi product.5.This product is not designed to be radiation resistant.6.No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from Hitachi.7.Contact Hitachi’s sales office for any questions regarding this document or Hitachi semiconductor products.Hitachi, Ltd.Semiconductor & IC Div.Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109Copyright © Hitachi, Ltd., 1998. All rights reserved. Printed in Japan.Hitachi Asia Pte. Ltd.16 Collyer Quay #20-00Hitachi TowerSingapore 049318Tel: 535-2100Fax: 535-1533URLNorthAmerica : http:/Europe : /hel/ecg Asia (Singapore): .sg/grp3/sicd/index.htm Asia (Taiwan): /E/Product/SICD_Frame.htm Asia (HongKong): /eng/bo/grp3/index.htm Japan : http://www.hitachi.co.jp/Sicd/indx.htmHitachi Asia Ltd.Taipei Branch Office3F, Hung Kuo Building. No.167, Tun-Hwa North Road, Taipei (105)Tel: <886> (2) 2718-3666Fax: <886> (2) 2718-8180Hitachi Asia (Hong Kong) Ltd.Group III (Electronic Components)7/F., North Tower, World Finance Centre,Harbour City, Canton Road, Tsim Sha Tsui,Kowloon, Hong Kong Tel: <852> (2) 735 9218Fax: <852> (2) 730 0281 Telex: 40815 HITEC HXHitachi Europe Ltd.Electronic Components Group.Whitebrook ParkLower Cookham Road MaidenheadBerkshire SL6 8YA, United Kingdom Tel: <44> (1628) 585000Fax: <44> (1628) 778322Hitachi Europe GmbHElectronic components Group Dornacher Straße 3D-85622 Feldkirchen, Munich GermanyTel: <49> (89) 9 9180-0Fax: <49> (89) 9 29 30 00Hitachi Semiconductor (America) Inc.2000 Sierra Point Parkway Brisbane, CA 94005-1897Tel: <1> (800) 285-1601Fax: <1> (303) 297-0447For further information write to:。

2SK2955中文资料

2SK2955中文资料


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加德纳丹佛工业用螺铨压缩机油说明书(中文版)讲解

加德纳丹佛工业用螺铨压缩机油说明书(中文版)讲解

加德纳丹佛工业用螺旋压缩机用油说明书我们推荐使用质量好的、按照下文要求的机油或循环油（液化油）等碳氢化合物润滑剂。

我们主要推荐的是加德纳丹佛 F 2105型螺旋压缩机油，这种机油在压缩机中已经预先填充好。

10升序列号 033 891 41200升序列号 033 891 43如果没有这种油，对油的选择就要注意以下因素：矿物油选用为螺旋压缩机特配的油，此种油中须含有抗氧化剂、抗生锈、防止发泡、抗磨损成分。

合成润滑油选用为螺旋压缩机特配的油，此种油中须含有抗氧化剂、抗生锈、防止发泡、抗磨损成分。

粘性—起始温度最高为500 mm2 /s （﹥0℃）—运行温度最低为7mm2/s (=环境温度的55℃以上)闪点-最低温度为180℃（开杯）在一般环境下，当使用ISO VG 32…46 或 SAE 10W…20W/20 油，这些条件都须满足。

在循环利用油前，必须检查如下的各项（对压缩机的操作有影响）：-运行温度（持续在90℃以上的运行温度会使一半的普通油变为矿物油）-耗油量（运行温度越高，耗油量越多）-是否-是否形成漆膜（影响降温和油分离效果）可以通过观察金属棕色漆涂料判断漆膜形成。

注意：不同品质和类型的油不能混合使用第 1 页共14 页目录电子股 (1)控制板.....................................................................................................2. 操作 . (3)主要结构的菜单 (3)读出/状态菜单 (4)错误读出菜单 (4)计时器菜单 (4)操作性设置菜单 (5)调节输出和卸载压力 (5)压力设置计划 (5)调节卸载时间 (6)调节冷凝排水时间 (7)调整电子股置 (8)显示厂家设置菜单 (8)服务菜单 (9)机器配置改编菜单 (10)出厂设置 (11)服务设置 (11)服务诊断菜单 (12)错误警报电气显示 (13)压缩机设置 (15)使用器设置 (15)出厂设置，使用者无法改动 (16)第 2 页共14 页电子股电子股控制着和压缩机调节有关的所有功能。

两极单极检测型霍尔IC设计指南(中文)

两极单极检测型霍尔IC设计指南(中文)

Rev.2.7_00两极/单极检测型S-5711A系列霍尔ICS-5711A系列是采用CMOS技术开发的高灵敏度、低消耗电流的霍尔IC(磁性开关IC)。

可检测出磁束密度的强弱，使输出电压发生变化。

通过与磁石的组合，可进行各种设备的开/关检测。

由于采用了超小型的SNT-4A或SOT-23-3封装，因此可高密度安装。

同时，由于消耗电流低，因此最适用于便携设备。

特点•内置斩波放大器•可选范围广，支持各种应用极性检测：检测两极、检测S极、检测N极磁性检测逻辑：动态“L”、动态“H”输出方式： Nch开路漏极输出、CMOS输出•宽电源电压范围： 2.4 V ~ 5.5 VµA 典型值、8.0 µA 最大值•低消耗电流： 5.0•工作温度范围：－40°C ~ ＋85°C磁性的温度依赖性较小SOT-23-3•采用小型封装： SNT-4A,•无铅产品用途•手机(翻盖式、滑盖式等)•膝上型电脑•数码摄像机•玩具、游戏机•家用电器产品封装图面号码封装名封装图面卷带图面带卷图面焊盘图面SNT-4A PF004-A PF004-A PF004-A PF004-A－MP003-ZMP003-CSOT-23-3 MP003-C两极/单极检测型霍尔ICS-5711A系列Rev.2.7_00 框图1.Nch开路漏极输出产品OUTVSS*1.寄生二极管图12.CMOS输出产品OUTVSS*1.寄生二极管图2两极/单极检测型霍尔IC Rev.2.7_00S-5711A系列 产品型号的构成1.产品名(1) SNT-4AS-5711 A x x x – I4T1 G封装简称和IC的包装规格*1I4T1 ：SNT-4A、卷带产品磁性检测逻辑L ：动态“L”H ：动态“H”极性检测D ：检测两极S ：检测S极N ：检测N极输出方式N ：Nch开路漏极输出C ：CMOS输出*1.请参阅卷带图。

(2) SOT-23-3S-5711 A x x x x – M3T1S封装简称和IC的包装规格*1M3T1 ：SOT-23-3、卷带产品磁性灵敏度无：B OP = 3.8 mT典型值1 ：B OP = 5.0 mT典型值磁性检测逻辑L ：动态“L”H ：动态“H”极性检测D ：检测两极S ：检测S极N ：检测N极输出方式N ：Nch开路漏极输出C ：CMOS输出*1.请参阅卷带图。