零件編號(hào) | 下載 訂購 | 功能描述/絲印 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
2MHz to 1.6GHz 45dB RF-Detecting Controllers and RF Detector GeneralDescription TheMAX9930–MAX9933low-cost,low-powerlogarithmicamplifiersaredesignedtocontrolRFpoweramplifiers(PA)andtransimpedanceamplifiers(TIA),andtodetectRFpowerlevels.Thesedevicesaredesignedtooperateinthe2MHzto1.6GHzfrequencyrange. Features ? | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
2MHz至1.6GHz、45dB RF檢測(cè)控制器和RF檢測(cè)器; ? 完整的RF檢測(cè)PA控制器(MAX9930/MAX9931/MAX9932)\n? 完整的RF檢測(cè)器(MAX9933)\n? 多種輸入范圍\n? MAX9930/MAX9933:-58dBV至-13dBV\n(50Ω端接時(shí)為-45dBm至0dBm)\n? MAX9931:-48dBV至-3dBV\n(50Ω端接時(shí)為-35dBm至+10dBm)\n? MAX9932:-43dBV至+2dBV\n(50Ω端接時(shí)為-30dBm至+15dBm)\n\n\n? 頻率范圍:2MHz至1.6GHz\n? 線性dB響應(yīng)具有溫度穩(wěn)定性\n? 快速響應(yīng):10dB階躍70ns\n? 輸出端電流源出能力10mA\n? 低功耗:3V電源時(shí)17mW (典型值)\n? 關(guān)斷電流13μA (最大值)\n? 提供小型8引腳μMAX封裝; MAX9930–MAX9933是低成本,低功耗的對(duì)數(shù)放大器,設(shè)計(jì)用于控制RF功率放大器(PA)和跨阻放大器(TIA),同時(shí)可檢測(cè)RF功率等級(jí)。這些器件設(shè)計(jì)工作在2MHz至1.6GHz頻率范圍。45dB典型動(dòng)態(tài)范圍使得該系列對(duì)數(shù)放大器非常適用于各種無線和GPON光纖視頻應(yīng)用,例如發(fā)送器功率測(cè)量和終端設(shè)備的RSSI。與基于二極管檢測(cè)器的控制器相比,對(duì)數(shù)放大器可提供更寬的測(cè)量范圍和更高的精度。該器件在-40°C至+85°C擴(kuò)展級(jí)溫度范圍內(nèi)具有優(yōu)異的溫度穩(wěn)定性。\n\n 三種不同的輸入電壓范圍選擇可省去外部衰減器,從而簡(jiǎn)化PA控制環(huán)的設(shè)計(jì)。對(duì)數(shù)放大器是電壓測(cè)量器件,典型信號(hào)范圍分別為-58dBV至-13dBV (MAX9930/MAX9933),-48dBV至-3dBV (MAX9931),以及-43dBV至+2dBV (MAX9932)。\n\n MAX9930–MAX9933需要外部耦合電容串聯(lián)在RF輸入端口。這些器件具有上電延遲功能,當(dāng)脫離關(guān)斷狀態(tài)時(shí)保持OUT為低約2.5μs,以保證控制器輸出端無擾動(dòng)。\n\n MAX9930–MAX9933系列提供8引腳μMAX?封裝。采用5V電源供電時(shí)電流消耗為7mA,掉電狀態(tài)下,關(guān)斷電流僅為13μA。\n\n \n\n | ADIAnalog Devices 亞德諾亞德諾半導(dǎo)體技術(shù)有限公司 | ADI | ||
2MHz to 1.6GHz 45dB RF-Detecting Controllers and RF Detector GeneralDescription TheMAX9930–MAX9933low-cost,low-powerlogarithmicamplifiersaredesignedtocontrolRFpoweramplifiers(PA)andtransimpedanceamplifiers(TIA),andtodetectRFpowerlevels.Thesedevicesaredesignedtooperateinthe2MHzto1.6GHzfrequencyrange. Features ? | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
High-Precision, Low-Voltage, Current-Sense Amplifier with Current Output and Chip Select for Multiplexing GeneralDescription TheMAX9934**high-precision,low-voltage,high-sidecurrent-senseamplifierisidealforbothbidirectional(charge/discharge)andunidirectionalcurrentmeasurementsinbattery-poweredportableandlaptopdevices.Inputoffsetvoltage(VOS)isalow10μV(max)at+25°Cac | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
High-Precision, Low-Voltage, Current-Sense Amplifier with Current Output and Chip Select for Multiplexing GeneralDescription TheMAX9934**high-precision,low-voltage,high-sidecurrent-senseamplifierisidealforbothbidirectional(charge/discharge)andunidirectionalcurrentmeasurementsinbattery-poweredportableandlaptopdevices.Inputoffsetvoltage(VOS)isalow10μV(max)at+25°Cac | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
High-Precision, Low-Voltage, Current-Sense Amplifier with Current Output and Chip Select for Multiplexing GeneralDescription TheMAX9934**high-precision,low-voltage,high-sidecurrent-senseamplifierisidealforbothbidirectional(charge/discharge)andunidirectionalcurrentmeasurementsinbattery-poweredportableandlaptopdevices.Inputoffsetvoltage(VOS)isalow10μV(max)at+25°Cac | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
High-Precision, Low-Voltage, Current-Sense Amplifier with Current Output and Chip Select for Multiplexing GeneralDescription TheMAX9934**high-precision,low-voltage,high-sidecurrent-senseamplifierisidealforbothbidirectional(charge/discharge)andunidirectionalcurrentmeasurementsinbattery-poweredportableandlaptopdevices.Inputoffsetvoltage(VOS)isalow10μV(max)at+25°Cac | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
High-Precision, Low-Voltage, Current-Sense Amplifier with Current Output and Chip Select for Multiplexing GeneralDescription TheMAX9934**high-precision,low-voltage,high-sidecurrent-senseamplifierisidealforbothbidirectional(charge/discharge)andunidirectionalcurrentmeasurementsinbattery-poweredportableandlaptopdevices.Inputoffsetvoltage(VOS)isalow10μV(max)at+25°Cac | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
High-Precision, Low-Voltage, Current-Sense Amplifier with Current Output and Chip Select for Multiplexing GeneralDescription TheMAX9934**high-precision,low-voltage,high-sidecurrent-senseamplifierisidealforbothbidirectional(charge/discharge)andunidirectionalcurrentmeasurementsinbattery-poweredportableandlaptopdevices.Inputoffsetvoltage(VOS)isalow10μV(max)at+25°Cac | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
High-Precision, Low-Voltage, Current-Sense Amplifier with Current Output and Chip Select for Multiplexing GeneralDescription TheMAX9934**high-precision,low-voltage,high-sidecurrent-senseamplifierisidealforbothbidirectional(charge/discharge)andunidirectionalcurrentmeasurementsinbattery-poweredportableandlaptopdevices.Inputoffsetvoltage(VOS)isalow10μV(max)at+25°Cac | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim |
技術(shù)參數(shù)
- Dynamic Range(dB):
45
- VCC(V):
2.7 to 5.25
- ISUPPLY(mA):
7
- RF Freq. (min)(MHz):
2
- RF Freq. (max)(MHz):
1600
- PRF (50Ω Term)(dBm):
-45 to 0
- Footprint(mm x mm):
3.0 x 5.0
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
See Data Sheet
- RoHS Available:
Yes
- Smallest Available Pckg. (max w/pins)(mm2):
15.6
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MAXIM |
23+ |
NA |
25060 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
MAXIM |
25+ |
TSSOP14 |
500 |
品牌一級(jí)代理,新加坡香港上百萬現(xiàn)貨,歡迎查詢! |
詢價(jià) | ||
MAXIM |
24+ |
SOP |
2250 |
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時(shí)可發(fā)貨 |
詢價(jià) | ||
MAXIM |
13+ |
TSSOP |
3758 |
原裝分銷 |
詢價(jià) | ||
24+ |
3000 |
公司現(xiàn)貨 |
詢價(jià) | ||||
MAX |
23+ |
SOT23-5 |
4200 |
絕對(duì)全新原裝!優(yōu)勢(shì)供貨渠道!特價(jià)!請(qǐng)放心訂購! |
詢價(jià) | ||
MAXIM |
17+ |
SOT23-5 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
0 |
24 |
詢價(jià) | |||||
MAXIM |
2020+ |
BGA |
2500 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價(jià) | ||
MAXIM |
23+ |
原廠原封□□□ |
20000 |
原廠授權(quán)代理分銷現(xiàn)貨只做原裝正邁科技樣品支持現(xiàn)貨 |
詢價(jià) |
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