×

基于TQM8M9076下的0.05 – 4 GHz Digital Variable Gain Amplifier

消耗积分:0 | 格式:pdf | 大小:0.32 MB | 2018-07-25

分享资料个

　　Applications

　　• Wireless Infrastructure • Fixed Wireless • Microwave and Satellite Radio • IF and RF Applications • General Purpose Wireless

　　Product Features

　　• Integrates DSA + Amp Functionality • 50 – 4000 MHz Broadband Performance • 19.5 dB Gain at 2.14 GHz • 2.9 dB Noise Figure at Maximum Gain Setting • +21.5 dBm P1dB • +38.5 dBm OIP3 • +5 V Supply Voltage • 125 mA Operating Current • MTTF 》 1000 Years

　　General Description

　　The TQM8M9076 is a digitally controlled variable gain amplifier （DVGA） with a broadband frequency range of 50 to 4000 MHz The DVGA features high linearity and low noise while providing digital variable gain with 31.5 dB of range in 0.5 dB steps through a 6-bit serial mode control interface. This combination of performance parameters makes the DVGA ideal for receiver applications requiring gain control with high IIP3 and low noise figure. The TQM8M9076 integrates a high performance digital step attenuator and a high linearity， broadband gain block. Both stages are internally matched to 50 Ohms and do not require any external matching components. A serial output port enables cascading with other serial controlled devices. The TQM8M9076 is packaged in a RoHS-compliant， compact 5 x 5 mm surface-mount leadless package. Superior thermal design allows the product to have a minimum MTTF rating of 1000 years at a mounting temperature of +85 °C. The TQM8M9076 is targeted for use in wireless infrastructure， point-to-point， or can be used for any general purpose wireless application.

基于TQM8M9076下的0.05 – 4 GHz Digital Variable Gain Amplifier

下载并关注上传者 低至0.43元/天 开通VIP 免费下载

声明：本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人，不代表电子发烧友网立场。文章及其配图仅供工程师学习之用，如有内容侵权或者其他违规问题，请联系本站处理。 举报投诉

评论(0)
发评论

下载排行榜

全部0条评论

快来发表一下你的评论吧 !

'+ '

'+ '

'+ ''+ '
'+ ''+ ''+ '
'+ ''+ '' ); $.get('/article/vipdownload/aid/'+webid,function(data){ if(data.code ==5){ $(pop_this).attr('href',"/login/index.html"); return false } if(data.code == 2){ //跳转到VIP升级页面 window.location.href="//m.obk20.com/vip/index?aid=" + webid return false } //是会员 if (data.code > 0) { $('body').append(htmlSetNormalDownload); var getWidth=$("#poplayer").width(); $("#poplayer").css("margin-left","-"+getWidth/2+"px"); $('#tips').html(data.msg) $('.download_confirm').click(function(){ $('#dialog').remove(); }) } else { var down_url = $('#vipdownload').attr('data-url'); isBindAnalysisForm(pop_this, down_url, 1) } }); }); //是否开通VIP $.get('/article/vipdownload/aid/'+webid,function(data){ if(data.code == 2 || data.code ==5){ //跳转到VIP升级页面 $('#vipdownload>span').text("开通VIP 免费下载") return false }else{ // 待续费 if(data.code == 3) { vipExpiredInfo.ifVipExpired = true vipExpiredInfo.vipExpiredDate = data.data.endoftime } $('#vipdownload .icon-vip-tips').remove() $('#vipdownload>span').text("VIP免积分下载") } }); }).on("click",".download_cancel",function(){ $('#dialog').remove(); }) var setWeixinShare={};//定义默认的微信分享信息，页面如果要自定义分享，直接更改此变量即可 if(window.navigator.userAgent.toLowerCase().match(/MicroMessenger/i) == 'micromessenger'){ var d={ title:'基于TQM8M9076下的0.05 – 4 GHz Digital Variable Gain Amplifier',//标题 desc:$('[name=description]').attr("content"), //描述 imgUrl:'https://'+location.host+'/static/images/ele-logo.png',// 分享图标,默认是logo link:'',//链接 type:'',// 分享类型,music、video或link，不填默认为link dataUrl:'',//如果type是music或video，则要提供数据链接，默认为空 success:'', // 用户确认分享后执行的回调函数 cancel:''// 用户取消分享后执行的回调函数 } setWeixinShare=$.extend(d,setWeixinShare); $.ajax({ url:"//www.obk20.com/app/wechat/index.php?s=Home/ShareConfig/index", data:"share_url="+encodeURIComponent(location.href)+"&format=jsonp&domain=m", type:'get', dataType:'jsonp', success:function(res){ if(res.status!="successed"){ return false; } $.getScript('https://res.wx.qq.com/open/js/jweixin-1.0.0.js',function(result,status){ if(status!="success"){ return false; } var getWxCfg=res.data; wx.config({ //debug: true, // 开启调试模式,调用的所有api的返回值会在客户端alert出来，若要查看传入的参数，可以在pc端打开，参数信息会通过log打出，仅在pc端时才会打印。 appId:getWxCfg.appId, // 必填，公众号的唯一标识 timestamp:getWxCfg.timestamp, // 必填，生成签名的时间戳 nonceStr:getWxCfg.nonceStr, // 必填，生成签名的随机串 signature:getWxCfg.signature,// 必填，签名，见附录1 jsApiList:['onMenuShareTimeline','onMenuShareAppMessage','onMenuShareQQ','onMenuShareWeibo','onMenuShareQZone'] // 必填，需要使用的JS接口列表，所有JS接口列表见附录2 }); wx.ready(function(){ //获取“分享到朋友圈”按钮点击状态及自定义分享内容接口 wx.onMenuShareTimeline({ title: setWeixinShare.title, // 分享标题 link: setWeixinShare.link, // 分享链接 imgUrl: setWeixinShare.imgUrl, // 分享图标 success: function () { setWeixinShare.success; // 用户确认分享后执行的回调函数 }, cancel: function () { setWeixinShare.cancel; // 用户取消分享后执行的回调函数 } }); //获取“分享给朋友”按钮点击状态及自定义分享内容接口 wx.onMenuShareAppMessage({ title: setWeixinShare.title, // 分享标题 desc: setWeixinShare.desc, // 分享描述 link: setWeixinShare.link, // 分享链接 imgUrl: setWeixinShare.imgUrl, // 分享图标 type: setWeixinShare.type, // 分享类型,music、video或link，不填默认为link dataUrl: setWeixinShare.dataUrl, // 如果type是music或video，则要提供数据链接，默认为空 success: function () { setWeixinShare.success; // 用户确认分享后执行的回调函数 }, cancel: function () { setWeixinShare.cancel; // 用户取消分享后执行的回调函数 } }); //获取“分享到QQ”按钮点击状态及自定义分享内容接口 wx.onMenuShareQQ({ title: setWeixinShare.title, // 分享标题 desc: setWeixinShare.desc, // 分享描述 link: setWeixinShare.link, // 分享链接 imgUrl: setWeixinShare.imgUrl, // 分享图标 success: function () { setWeixinShare.success; // 用户确认分享后执行的回调函数 }, cancel: function () { setWeixinShare.cancel; // 用户取消分享后执行的回调函数 } }); //获取“分享到腾讯微博”按钮点击状态及自定义分享内容接口 wx.onMenuShareWeibo({ title: setWeixinShare.title, // 分享标题 desc: setWeixinShare.desc, // 分享描述 link: setWeixinShare.link, // 分享链接 imgUrl: setWeixinShare.imgUrl, // 分享图标 success: function () { setWeixinShare.success; // 用户确认分享后执行的回调函数 }, cancel: function () { setWeixinShare.cancel; // 用户取消分享后执行的回调函数 } }); //获取“分享到QQ空间”按钮点击状态及自定义分享内容接口 wx.onMenuShareQZone({ title: setWeixinShare.title, // 分享标题 desc: setWeixinShare.desc, // 分享描述 link: setWeixinShare.link, // 分享链接 imgUrl: setWeixinShare.imgUrl, // 分享图标 success: function () { setWeixinShare.success; // 用户确认分享后执行的回调函数 }, cancel: function () { setWeixinShare.cancel; // 用户取消分享后执行的回调函数 } }); }); }); } }); } function openX_ad(posterid, htmlid, width, height) { if ($(htmlid).length > 0) { var randomnumber = Math.random(); var now_url = encodeURIComponent(window.location.href); var ga = document.createElement('iframe'); ga.src = 'https://www1.elecfans.com/www/delivery/myafr.php?target=_blank&cb=' + randomnumber + '&zoneid=' + posterid+'&prefer='+now_url; ga.width = width; ga.height = height; ga.frameBorder = 0; ga.scrolling = 'no'; var s = $(htmlid).append(ga); } } openX_ad(828, '#berry-300', 300, 250);