Power Amplifier: The Key Device for Communication Applications
A Power Amplifier (hereafter, PA) is used for transmission lines of radio frequency (RF) signals. Its role is to amplify data communication signals converted from RF signals to the level to which an antenna can transmit it as a electromagnetic wave without distortion.
Related regulations on electric waves from an antenna regulate usable frequencies and power levels, and requires the minimization of influence to other channels. To comply with these regulations, it is important not to distort the waves, which means not to affect other channels. The output power level in mobile phones reaches 1 W class, which is a very large current for semiconductors to deal with. In smartphones, PAs are the second battery-consuming component, following liquid crystal displays. Therefore, PAs must be as power-saving, high-efficiency as possible.
Device
The mainstream of former PAs was the MES-FET depression FET type. The depression type has a normally-on characteristic and a current flows between the drain and source when the voltage between gate and source is 0 V. Therefore, it can pinch off the current between the drain and the source by making the gate level lower than the source level. One way to use it as an amplifier is to pinch off by setting the source level over 0 V and making the gate level relatively lower than the source level. Another way is to apply a negative voltage to the gate. However, applying a negative voltage to the gate requires an external negative voltage source or a negative voltage generator circuit.
At that time, we constructed negative voltage generators with CMOS semiconductor chips and PA circuits with GaAs semiconductor chips. Then, each was combined in a single package to make our PA products.
As we talked in the history of GaAs semiconductors, we put hetero junction transistors (HBTs) into use in 2000s. A PA using the HBTs were incorporated in a front-end IC* for personal handy-phone systems (PHS). We have been brushing up the device characteristics of the HBTs in the successive development of PA.
GaAs HBT (Hetero-Junction Bipolar Transistor) in Volume 2
* front-end IC: a mixed IC including several components such as an RF switch, power amplifier, low noise amplifier, and mixer.
PA Design
High-power PAs can achieve high output power by enlarged transistors and the technology called power combining. However, the distortion characteristics and power consumption are as important characteristics as this high-power performance.
Generally, distortion characteristics are referred to by adjacent current leakage ratio (ACLR) or error vector magnitude (EVM), and the indicator of power consumption is called power-added efficiency (PAE). These ACLR, EVM and PAE have the most suitable conditions respectively, which are achieved by controlling the PA load impedance.
Figure 1. PA Block Diagram
Figure 1 shows a simple block diagram of a PA. The characteristics of the PA are controlled by impedance matching of the PA output and the load impedance matching circuit.
By optimizing the load impedance not only at the used frequency but also at the second and third harmonics, the PA can achieve high efficiency and low distortion. Figure 2 is a Smith chart showing impedance. The black points of the chart show frequency bands. The impedance of the second harmonic is close to open and that of the third harmonic is closer to short than that of second harmonic. These are achieved by connecting optimal inductors and capacitors for respective frequencies.
Figure 2. Example of Smith Chart Showing Impedance
This impedance matching requires strict accuracy, and a subtle change in capacitance and inductance influences the characteristics of the PA. PA designing needs this control like threading the eye of the needle, so designers make full use of their know-how and experience.
In order to accurately achieve such strict output loading and to simplify design and implementation by device users, modularization of PAs, including output matching circuits, is strongly demanded by the market.
Also, devices which correspond to multiple frequency bands such as mobile phones need PAs and load circuits optimized for each band. We develop and provide PA modules (PAM) that contain an HBT, load circuit and control IC in a single package.
Figure 3. PAM (PA Module)
Package
PAs consume a power of 1 W or more in a small chip, so thermal design is also important to radiate heat generated during operation outside the package. In thermal design, exposed pads in the back are essential for lead frame packages, and the paste to join the internal chip and the thickness of the chip itself affect heat dissipation. Also, to reduce heat resistance, modules using resin substrates need embedded through holes through which the backsides of the chip and package are connected.
Like this, materials of packages used for PAs must be selected in perspectives different from other products, and the accumulation of technology is highly important.
Conclusion
PAs directly treating high-frequency signal output from antennas must be compliant to each communication protocol standard following radio regulations. Furthermore, as they are required to have excellent performance, it is not an exaggeration that they are the crystallization of advanced technology. We NISSHINBO Micro Devices have over 20 years of development experience and have partially supported the communication industry by providing components that are usable and flexible.
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本文由玄子转载自NISSHINBO Official Website，原文标题为:Columns on RF devices Volume 4 Power Amplifier, The Key Device for Communication Applications，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。
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芯谷科技（Silicore）模拟和数模混合IC选型指南（英文）
目录- Company Profile Audio and Video Circuit Power Management Circuit Communication Series Circuit LNB Circuit of Satellite Receiver Capacitive Touch Key Control Circuit Clock Controller Circuit Power Tool Speed Control Circuit Leakage Protector Circuit Operational Amplifier Circuit Driver Circuit Universal Microcontroller Circuit
型号- D8051,D8052,D32F103,D8053,D32F104,D8054,D32F105,MXD2002,D4809,MXD2001,79LXX,MXD2000,D4890,D7000,D70XX,D1381,D337,D8634CF,D2068,D2587,LMV358,D1084-XX,D8600,MC34063A,D4800,D2107,D6287,D4140,D6283,D6282,D2630,D2596,D3842,D2632,78SXX,D2631,D2076,D2504A,D7368,D3845,D3846,D1302,D3843,D3844,D54123B,D55125ADA,D02,D2171,D2576HV,D358,D232,D8829,TS01S,D8543,D8544,S321,D1237,D2568,ULN2003,D3414,D34018,D54123,ULN2803,D8563,D1117-XX,B34063,D2212,WL431,D1122,D2577,D4510,D2576,WL432,D3308,D7500,79XX,D3703,ULN2803L,D75232,D9741,GS069,D5020,D2596HV,D258,D2025,D5139,D4202,D5534,D5015,D5532,D4440,D8400,D8521,D7312,D8522,D8128,D8524,D2668,D2822,D7292,TS08N,D34118,D1509,S324,D706,LDO SERIES,D8541,D2822M,D8542,D4580,78MXX,TS223B,D7050,TS223C,D3485,D3121,78XX,D1085-XX,D1507,D3524,D336-5.0,D3525,D29150,S358,D29151,TS12,79MXX,D317,D2822ML,D2761,D1675,TS223,D4147,D4145,D3211,D1671,D8227,D6208,TS06,TS04,GS016,D431L,D4560,KS4558,78LXX,D724,D723,D722,D721,D324,D2652,D4556,D2651,D321,D2650,D6211,D8631,D2538,D8632,D8634,D1721,D336-2.5,D4558,D31101
ROHM（罗姆）传感器产品选型指南（英文）
目录- Company Profile Motion Sensors Environment Sensors Interface Wireless Communication Sensor Control Evaluation Kits R&D Sensors Thin-Film Piezoelectric MEMS Service Package
型号- BU52492NUZ,BH1790GLC,BU52274NUZ,BU52040HFV,WQFN32,WSOF5,WQFN40,WSOF6,RLD82PZJ1,SIR-568ST3F,RPMD-0100,TCM 310,ML7396D,RPT-38PB3F,ML7396A,RLD94PZJ5,BU21170 MUV,BU52074GWZ,BU21180FS,RLD94PZJ7,SOP16,RPR-0521RS,USB 400J,RPI- 441C1E,STM 431J,KXG07,ECO 200,BH1900NUX,KXG08,BU52073GWZ,BU21077MUV,BU21029MUV,VQFN028V5050,KX022-1020,BP35A1,BM1386GLV,BP35C2,BM1383AGLV,KX122-1037.KX122-1037,BP35C0,VQFN024V4040,SIM-22ST,BU21025GUL,PTM 330,BH1620FVC,ML7404,ML7406,PTM 210,BH1682FVC,WSON008X2120,RLD85PZJ4,WLGA010V28,ML7416N,BU52075GWZ,BDJXXX0HFV,BU52098GWZ,RPI-441C1,BH1726NUC,RPI-0352E,BD9251FV,BH1749NUC,BU21170MUV,BD1020HFV,BU52493NUZ,RPI-222,SSOP5,VSON008X2030,KX122-1037,RPI-221,RLD85NZJ4,PTM 210J,SSON004X1216,BU52494NUZ,1053KX222,ML630Q464,RLD84NZJ2,ML630Q466,KMX62-1031,BU52092GWZ,RPT-34PB3F,KX123-6000,BH1721FVC,ML7066,BU21079F,K X112-10 42,KX224-1053,BU52097GWZ,RPI-441C1E,KX126-1063,BH1792GLC,PTM 430J,BU52273NUZ,RLD84PZJ2,RPR- 0521RS,STM 429J,ML610Q793,STM 300,ML620Q503H,BU21027MUV,TCM 410J,ML7344J,ML7344C,BU21023GUL,BH1680FVC,KX222,BM1422AGMV,MK71251-02,MK71251-01,SIM-030ST,BP3580,KX112-1042,ML620Q504H,BH1730FVC,BU52054GWZ,MK71050-03,BP359B,ML7345D,ML7345C,BP3599,SIR-34ST3F,RPI-352,BP3595,BGA81,KXTC9,RPT-37PB3F,BP3591,BU52272NUZ,BU52792GWZ,SIM-040ST,KX126 -1063,ML630Q791,VCSP50L,SIR-563ST3F,BH1603FVC,RLD94NZJ7,RLD94NZJ5,RPI-125,RPI-246,RPI-121,USB 300,C-QFN24,RPI-122,RPI-243,BU21028FV-M,RPM-22PB,SIR-341ST3F,BU21026MUV,KX222-1054,SSOP-B20,VQFN020V4040,SSOP-B28,SIR-56ST3F,BU21023MUV,BU52078GWZ,UCSP35L,HVSOF5,ML62Q1000,KX124-1051,SSOP-B14,KXCJB-1041,KXTJ3-1057,BD7411G,BU52095GWZ,BU21072MUV,K X TJ3 -10 57,BU52177GXZ,BU21078FV,KXG03,KXG07-1080,BU21024FV-M,RPI-0226,ML610Q794G,MK71251-02B,MK71251-02A,RPI- 441C1,BU52077GWZ,VQFN48,ML7345,STM 320,RLD82NZJ1,HSM 100,BU52055GWZ,BU21029GUL,RPM-20PB,STM 400J,BU52072GWZ,SIM-20ST,KX123,KX122,BU21078MUV,RPI-0125,STM 331,ML8540
UMS Releases 24-27.5GHz 4W Linear Power Amplifier CHA6682-QKB with Low Consumption
The CHA6682-QKB from UMS is a three-stage packaged monolithic High Power Amplifier. It is well suited for VSAT, SatCom, 5G communication and RADAR applications.
产品 发布时间 : 2024-08-27
NIDEC（尼得科）S-FLAG II系列AC伺服电机/驱动器选型指南（英文）
目录- Servo Amplifier/Servo Motor Product overview Servo Motor Encoder Servo Amplifier Common Specifications Standard Model Servo Amplifier EtherCAT Communications Model Servo Amplifier Wiring I/O Wiring Example Safety Precautions
型号- MY500A2K,MG401P2 □ □ ＊＊,MJ851P2 □ □ ＊＊,MY500A2L,172159-1,DB6Z111,MY500A2S,CM10-#22SC(S2)(D8)-100,MY500A2T,MX102,MZ401,JL04V-6A18-10SE-EB-R,MY500B2□ □ ＊＊,MZ751,MX951A,MX401P2 □ □ ＊＊,MH102,MG500B2□ □ ＊＊,MZ401P2 □ □ ＊＊,MX201A2SN* *,MX951B,MZ751P2 □ □ ＊＊,MM102,MX751P2 □ □ ＊＊,DB64A11,DB6YZ41,MH102P2 □ □ ＊＊,MY500B2L,MY500B2K,MG101,MJ851,MY500B2T,MY500B2S,MX202,MX201,MZ201N,MZ201P,MZ751B2 □ □ ＊＊,MX751B2 □ □ ＊＊,DB63811,MM SERIES,MG201B2 □ □ ＊＊,MZ201A,MZ201B,MG500P2L,MG500P2K,MM202,MG500P2T,MG500P2S,NAUL1007-24-BK,MZ201,MY101B2T,MJ132B,MY101B2S,MJ851N,MX SERIES,MY101B2L,MY101B2K,MJ851P,MX102A,MM152,MX102B,MX951P2 □ □ ＊＊,MJ132P,DB6YZ11,MZ401N,MJ851A,MZ401P,MJ851B,MM152N,MM152P,DB68C41,EW32AAG-3P020B,MG500A2K,MY101,MG500A2L,MH SERIES,MJ132P2 □ □ ＊＊,MG500A2S,MG500A2T,MZ401A,MM152A,MZ401B,170365-1,MM152B,MG401B2 □ □ ＊＊,MX102N,EW32AAG-2P020B,MZ751P,E04SR401938,MZ751N,MX102P,NA20276RRSB-C@@@###%%＞206-0100KV@@@###%%＞306-3200-008,MY101A2S,MY101A2T,MX201A2SA* *,MZ751A,MY101A2K,MY101A2L,NA3CT-18-4,DF3-2EP-2C,MM102P2 □ □ ＊＊,MZ751B,MX951P,JL04V-18CK13-CR-R,MX951N,NA3CTR-18-4,216-143,CM10-#22SC(C1)(D8),MG500B2K,MG500B2L,MG101N2K,MG500B2S,NAUL1007-24-R,MG500B2T,MH152N,MG201B,MG201A,170366-1,MH152P,MG201N,MG201P,MM102B2 □ □ ＊＊,MG101N2T,MG101N2S,MH152A,MH152B,MX201B2SA* *,MG101N2L,CM10-SP2S-M-D,DB61241,MM202N,MG401,MM202P,MX152P2 □ □ ＊＊,MAST-UL2517-19-2,MG101P2 □ □ ＊＊,MX202N,MX202P,MM202A,MJ132B2 □ □ ＊＊,MM202B,DB66B41,MG401A,MG401B,MG500P2 □ □ ＊＊,MY101P2T,MG401P,DF3-EP2428PCFA,MY101P2S,MG401N,MY500N2T,MY500N2S,DB68C11,MY101P2L,DB67C41,MY101P2K,ATCK-1130,MX951B2 □ □ ＊＊,MG500,LV275DI-U4,MY500P2 □ □ ＊＊,MH152,MX201A,MX201B,MY500N2L,MY500N2K,MY101P2 □ □ ＊＊,DB67C11,MG201P2 □ □ ＊＊,CM10-SP10S-M,NA20276TSB-C,MX152,CM10-#22SC(C2)(D8),MX152B2 □ □ ＊＊,MX202A,MX202B,MX951,DB62441,MX201N,MG101P2T,SK06G-E10,MG101P2S,MG101B2 □ □ ＊＊,MG101P2L,MX201P,MG101P2K,MZ201P2 □ □ ＊＊,MX401A,DB62411,MX201P2 □ □ ＊＊,NA6CTR-14-4,MY SERIES,MZ SERIES,MG201,MY101B2 □ □ ＊＊,MX401B,MH102B2 □ □ ＊＊,MX751N,DB64A41,MX751P,MJ SERIES,MG101A2S,MH102N,MG101A2T,DB6Z141,MH102P,MG101A2K,MX102B2 □ □ ＊＊,MG101A2L,DB61211,MY500,MY500P2L,MY500P2K,MX401N,MX401P,MY101N2T,MY101N2S,MY500P2T,MH102B,MY500P2S,MH102A,DB65B41,MY101N2L,DB66B11,MJ851B2 □ □ ＊＊,MY101N2K,DB63841,S-FLAG II,LV275DI-Q4,MX152A,NA6CT-14-4,MX152B,MJ132,MX401,MZ201B2 □ □ ＊＊,MX201B2 □ □ ＊＊,DB65B11,R2-4,MG101B2T,MM102N,MM102P,MG101B2S,MG SERIES,MG101B2L,MG500N2L,MX751,MG101B2K,MX751B,MG500N2K,172160-1,MX751A,NA3UCR-18-2,MX401B2 □ □ ＊＊,MG500N2T,MG500N2S,MM102B,MM102A,MX152P,MX102P2 □ □ ＊＊,MZ401B2 □ □ ＊＊,3SUPF-BE □□ -ER-6- □,MX152N
IMS（亿迈通讯）汽车制造业用HSD连接器/SMBA®连接器（FAKRA）选型指南
目录- Company Profile CONNECTOR SYSTEMS RF solution HSD CONNECTORS SMBA® (FAKRA) CONNECTORS CONNECTOR SYSTEMS
型号- 7310.HSD.2X2L.0R,3401.SMBA.1X10.08,4101.SMBA.1X10.0,3401.SMBA.1X10.04,4981.SMBA.1X10.00,3401.SMBA.1X10.01,7309.HSD.1X10.0R,4102.SMBA.2X20.03,4102.SMBA.2X20.02,4989.SMBA.1X10.00,5185.HSD.1X10.00,3607.SMBA.1X20.00,7310.HSD.2X2D.0R,4101.SMBA.1X10.03,3548.SMBA.9910,4101.SMBA.1X10.02,5307.SMBA.1X10.00,7308.HSD.2X10.0R,7181.SMBA.1X10.02,7236.SMBA.1X20.00,5069.SMBA.1X10.00,7388.SMBA.2X10.02,5275.SMBA.1X10.00,4936.HSD.1X10.00,4100.SMBA.2X10.0,5066.SMBA.1X10.00,5007.HSD.1X10.00,3786.SMBA.1X10.04,4610.SMBA.1X10.02,5112.HSD.1X10.00,3309.SMBA.1X12.00,7237.SMBA.2X10.02,7249.SMBA.1X20.00,3400.SMBA.2X10.08,5063.SMBA.1X10.00,3401.SMBA.1X10.0,5283.HSD.1X10.00,7121.SMBA.1X10.08,3402.SMBA.1X10.03,3402.SMBA.1X10.02,4648.SMBA.1X10.00,4802.SMBA.1X10.03,7310.HSD.2X2R.0R,4102.SMBA.2X20.0,4802.SMBA.1X10.02,7238.SMBA.1X10.02,3400.SMBA.2X10.0,7380.SMBA.2X10.02,7380.SMBA.2X10.03,7310.HSD.2X2U.0R,4654.SMBA.1X10.04,4803.SMBA.2X20.02,7153.SMBA.2X10.08,5001.HSD.1X10.00,4803.SMBA.2X20.03,6925.SMBA.1X10.00,3849.SMBA.1X10.00,4206.SMBA.2X10.02,4206.SMBA.2X10.03,3402.SMBA.1X10.01,3549.SMBA.9910
思瑞浦（3PEAK）车规芯片选型指南（英文）
描述- Established in 2012, 3PEAK was listed on the Shanghai Science and Technolog y Innovation Board on September 21, 2020. The company is committed to the research and de velopment of high-performance, high-quality, and highly reliable integrated circuit products, including signal chains, power analog chips, mixed-signal front-ends, and embedded processors to provide customers with all-around solutions
型号- LM2904A-VS1R-S,TPL8032ADQ,TP1562AL1-SO1R-S,TPM27524Q-SO1R-S,TPA2031Q,TPT1042V-SO1R-S,TPL803133Q-DF6R-S,TPT7742-SOBR-S,TPH2861-DF4R-S,TPR6040F30-S3TR-S,TPM2025Q-FC1R-S,TPT1042Q-SO1R-S,TPA1881Q-S5TR-S,TPR6040F33-S3TR-S,LM2902A-TS2R-S,TPR33XX,TPA8001-SOAR-S,TPA8003-SOAR-S,TP1564AL1-SO2R-S,TPL905236-S5TR-S,TP2262L1-SO1R-S,TPT1043Q-SO2R-S,TPT1051VQ-DF6R-S,TPR6040FXX,TPT1051Q-SO1R-S,TPT774X,TPL803133Q-EV1R-S,LM2903DQ-SO1R-S,TPT1051Q-DF6R-S,TPL8652FQ-ES1R-S,LM2903A-SO1R-S,TPT1051VQ-SO1R-S,TPR3330-S3TR-S,TPT7741F-SO3R-S,TPL803133Q-ST4R-S,TPT7741F-SOBR-S,TPL803450Q,TPL803450Q-EV1R-S,TPR3312-S3TR-S,TPL803150Q-ST4R-S,TPL905218-S5TR-S,TPL905233-S5TR-S,TPT7720-SO1R-S,TPR6040F25-S3TR-S,TPT1043Q-DFKR-S,TPL905215-S5TR-S,TPR6040F20-S3TR-S,TPL8651Q-ES1R-S,LM2901A-SO2R-S,TPT1145NQ-SO2R-S,TPL9052XX,TPL8031XXQ,TPA2644-SO2R-S,LM2904A-TS1R-S,TPM650XAQ,TPL8151ADQ-ES1R-S,TPL865XQ,TPT772X,TPT1042Q-DF6R-S,TPT7721-SOBR-S,TPT1044V-SO1R-S,TPT1145Q-SO2R-S,TPR3325-S3TR-S,TPR431B-S3TR-S,TPR6040F50-S3TR-S,TPW3188Q,TPT7742F-SOBR-S,TPA1882Q-VR-S,TPR3320-S3TR-S,TPL910ADJQ,TPT7740F-SO3R-S,TPC5120Q-TS7R-S,TPL803150Q-DF6R-S,TPL910ADJQ-DF6R-S,TPV8368SAQ,TPA1882Q-SO1R-S,TP1561AL1-S5TR-S,TPA5561Q-S5TR-S,TPL905225-S5TR-S,TPL905228-S5TR-S,TPT7741-SSAR-S,TPL8151ADQ,LM2902A-SO2R-S,TP2261L1-S5TR-S,TPA2031Q-S5TR-S,TPM2025Q,TPL803150Q-EV1R-S,TPM27524Q-DF4R-S,LM2903A-TS1R-S,TPV8368SAQ-S6TR-S,TPT1145NQ,TP1562AL1-VS1R-S,TPL803133-ST4R-S,TPT104XQ,TPR3333-S3TR-S,TPT1042VQ-SO1R-S,TPL905230-S5TR-S,LM2903A-VS1R-S,TPM27524Q-EV1R-S,TPR6040F40-S3TR-S,TPM27524Q,TPT7721-SO1R-S,LM2901A-TS2R-S,TPM6501AQ-S5TR-S,TPL905212-S5TR-S,TPT7720F-SO1R-S,TPA188XQ,TPT1145NQ-DFKR-S,TPR431B,TPM6505AQ-S6TR-S,TPT7741-SOBR-S,TPA5561Q,TPT1051VQ,TPT1042VQ-DF6R-S,TPL8032ADQ-ES1R-S,LM2904A-SO1R-S,TPW3188Q-TS3R-S,TPC5120Q,LM2903DQ,TPR3340-S3TR-S
SANYO DENKI（山洋电气）SANMOTION R (100,200 VAC)伺服系统产品选型指南
描述- The SANMOTION R series servo systems contribute to the evolution of your devices with a rich product lineup of high-precision servo amplifiers and servo motors.These high-precision and highly reliable systems offer a wide range of products from small to large capacity servo systems.
型号- R2AAB8075F□□,R1AA10150FXR00M,R2AA04003FCRA0M,RS2E03A0AL0,RS3E01A2HLE,R2AA06010FXRA0M,RS3E02A□□,RS3A01A□□,R2AA08075FXR03M,R2AA18750H,R2AA18450HCR00M,R2AA13120BXH00M,R5AA06020F□□,RS3E01A2HL4,RS3A30A0FLE,RS3A30A2HL4,R2AA04003F□□,R1AA13400HXH00M,R1AA13400H,R1AA13400F,RS3□02□□A□□,RS2A03A0BL0,R2AA13120B□□,R2AA18750HCR00M,DD045MB512□00,RS3A03A0FA4,R1AA13300H□□,R2EA04008FCR03M,R5AA08075F□□,RS3E01A0FLE,R2AA18350,RS3A01A0AAC,R1AA2220KVXH00M,R1AA06040FCH03M,RS3A60A□FL□,RS3E01A0FL4,RS3A30A0FL4,RS3A15A□F□□,RS3A10A0AL0,RS2A10A0BA0,RS3A10A0AL2,RS3□60□□A□□,R1AA08075FCH03M,R2AA1811K,R2AA18550H□□,R1AA10100,R1AA10150FCH00M,RS3A10A0ALC,R1AA10150F,R1AA10150H,DS065MC256□00,R2AA22700S,R2EA04003FCR03M,RS3A01A0CLE,R5AA06020H□□,R1AA10250HCH00M,RS3W60A□□,RS3E01A0BAC,R2AA06040FXR03M,DT030M512□00,RS1A05AB,RS1A05AA,R1AA13400,RS3A01A0CL4,R2AA13180HXH00M,RS3A05A0BL2,R2AA06040FCRA0M6,RS3A05A0BL0,RS3E02A0BL2,DD035CC2AN,RS3E02A0BL0,R1AA18750LXR00M,R5AA06020FCR03M,DS025MC128□00,RS3A05A0BLC,R2AA2830KVXH00M,R2AA13180DXR00M,RS3E02A0BLC,RS3□10□□A□□,DS065MC064□00,R1AA13300FXH00M,R1EA04010F□□,RS2A01A0BA0,R1AA10150,R1AA08075,R1AA13300F□□,R1AA13300HCH00M,R2AA13180DCH00M,R1AA08075F□□,R1AA08075FXR03M,RS3A30A2HLE,R5AA08075FXR03M,R1AA06040FXR03M,DS055CC1AN□A□00,R1AA13500FCH00M,RS3□03A□C□□,RS3E01A0BA2,R2AA13120LCH00M,DS055MC512□00,RS3A07A□F□□,R2AA04005F□□,RS3A10A0CL4,R2AA18550RCR00M,R1AA18550HXR00M,R2AA13200D□□,R5AA06040HCR03M,RS3E01A0BA0,RS3A10A0CLE,R1AA06020F□□,RS3E03A0CAE,R2AA18750HXH00M,R2AA06040FXRA0M,R2EA04008FXH03M,R2AA1811KRXR00M,R1□A04010,R2AA10075FCH03M,R2EA04008F□□,RS3□01□□A□□,RS3W60A0FME,SANMOTION R SERIES,DS035MC256□00,S30V163K2LXE00,RS1A03AB,RS1A03AA,RS3□05□□,RS3W60A2HM4,R2AA06020FCR03M,RS3A01A0CA4,R1AA13400HCR00M,R5AA06040F□□,R1AA08075VXR03M,R1AA10100FXR00M,R2AA2215KBXR00M,R2AA2220KBXR00M,RS3E01A0BLC,R1AA1811KRXR00M,R2AA18550HXR00M,RS3A03A0BA0,R2EA04003FXH03M,RS3A03A0BA2,RS3A15□□,R5AA06040FCH03M,RS3E01A0BL2,R2AA2220K,RS3E01A0BL0,RS2E03A0AA0,R2AA08040FXR03M,R2AA13120LXR00M,R1AA13300HXR00M,RS3W60A0FM4,R2AA04010FXR03M,R2EA06020FCR03M,DS045MC064□00,RS3A02A0CL4,RS3A30A0BLC,R2AA08020FCH03M,RS3E03A0CA4,R2AAB8100HCH03M,DD035MB128□00,R2AA18350LCR00M,RS3A30A0BL0,RS3A02A0CLE,R1AA10250FXH00M,RS3A30A0BL2,R2AA04003FCR03M,R1AA13400FCR00M,R2AA04003FXH03M,RS3A03A2HA4,R1AA1815KBCH00M,R2AAB8075FXR03M,R1AA10250HXR00M,DS035MC512□00,RS3A03L,RS2A10A0BL0,R1AA1815KB□□,RS3□03□□,R1AA10200HXR00M,R2AA06010FCH03M,RS1A01AB,RS1A01AA,RS3A01A0AA2,RS3A01A0AA0,R5AA08075DXR03M,DS025CC1AN□A□00,R2AA13180HCR00M,R2AA2830KVCR00M,R5AA06040H□□,R2AA06020FCRA0M,R2EA06020F□□,RS3A03A0FAE,R1AA13300FCR00M,RS2A15A0AL0,R2AA22500L,RS3A30A□C□□,RS3W60A2HME,DD035MB□□□,RS3A01A0CAE,R2AA18350L□□,RS3A02A0AL2,R1□A06020,RS3A02A0AL0,R1EA04010FXR03M,R2AA22700SXR00M,R1AA04010FXR03M,RS3A02□□,RS3E03A0AA0,R2AA08075FCH03M,RS3E03A0AA2,R1AA04005FXR03M,R2EA06010FCH03M,R2AA10100FXR03M,R5AA06040HXH03M,RS3A03A2HAE,RS2A01A2HA5,RS3E03A0AAC,RS3A02A0ALC,R2AA18550RXH00M,RS2E01A0AA0,RS3A75A□H□□,RS3A05A□F□□,RS2A01A0BL0,DT030M□□□,R2AA08040F□□,R1AA2220KV□□,RS3A02A0CA4,RS3A10A2HA4,R2EA04005FXH03M,R2AA18350DCH00M,R1,R2AA10150HXH00M,R2,RS3A02A0CAE,R5,RS3A03A2HLE,R2AA06020FXH03M,RS3A05,RS3W60A0AM2,RS3A03,RS3PAA27000,RS3A02,RS2A30A0BL0,RS3A10A2HAE,R1AA13500F□□,RS3W60A0AM0,R1AA1815KBCR00M,RS3A03A2HL4,R2AA04010F□□,DD045MB□□□,R1AA13500HCH00M,R1AA10200FXH00M,R2AAB8075FXH03M,R2AA10075,RS3E02A0BA0,RS3E02A0BA2,R2EA06010F□□,R1EA04005FCH03M,R2AAB8100FXH03M,RS3□□□A□H□4,RS3A07A0BL2,RS3A07A0BL0,RS3W60A0CME,DS045MC512B00,R1EA04005FXH03M,RS2E01A0AL0,R1AA06020FXR03M,RS3□07□□B□□,RS3□□□A□H□E,R2AA06020F□□,RS3A07A0BLC,R1AA10150HXR00M,R1AA18750,RS2A05A0BL0,RS1N03AA,RS1N03AB,DS055MC128□00,R1AA1815KB,RS3E02A0BAC,R1AA1811KRXH00M,R1AA10250FCR00M,R2AA06040HXH03M,R1AA13400FXH00M,R2AA04005FXR03M,R2AA18350LXH00M,RS2A15A2HA5,DT030CD1AN□A□00,RS3A15A0CL4,R2EA06020FXR03M,R2AA13200LXR00M,RS3A07A2HLE,R2AA13200DXH00M,R1AA04005FCR03M,R2AA04005FCH03M,RS3□03□□B□□,R2AA18350D,RS3A02A0AA2,RS3A15A0CLE,RS3A02A0AA0,RS3E02A2HA4,RS3A07A2HL4,RS3A01A0FAE,R2AA13120,R2AA18350DXH00M,RS3A02A0AAC,RS3A01A2HA4,R2AA18350L,RS3E02A2HAE,DS025MC512□00,R1AA13500H□□,R2EA06020FCH03M,R2AA22500LCH00M,R1AA10200FCR00M,RS3A03A0BAC,DS0□□C□1AN,R2AA13120DXH00M,DS050MD128□00,RS3E03A0CL4,R5AA06040FXR03M,R1AA06020FCH03M,RS3W60A0AMC,R2AA08020FCR03M,R2AA04010FCH03M6,RS3A05A0CA4,RS3E03A0CLE,R2EA04005FCR03M,RS3A10A0FA4,R2AAB8100FCH03M,R1AA18550,R2AA04005FXRA0M,RS3A03A0FLE,R1EA06020FCR03M,RS3A01A0FA4,RS3A10A0FAE,R2AA06010F□□,R SERIES,R2AA08040FCH03M,R2AA13050HXR00M,RS3A03A0FL4,R1AA13400H□□,DS035MC064□00,R2AA13200L□□,R2AA13050DCR00M,R2AA2211KBCR00M,RS3□□□□□□□2,RS3□□□□□□□0,R2AA2830KVXR00M,R1AA13300FXR00M,R2AA13180DCR00M,RS1L03AB,R1AA10250H□□,RS3A01A0ALC,DD035CC2AN□A□00,R1AA04010FCH03M,R2AA13180HXR00M,RS3A01A0AL0,RS3A01A0AL2,RS3□15□□A□□,RS3E02□□,RS3A05A0CAE,RS3□30□□B□□,RS3E01A0CA4,R1AA10200F,RS2A05A2HL5,R2EA06010FXH03M,R1AA1811KRCH00M,R2AA13050HCR00M,R1AA10200H,R2AA06040HCH03M6,RS3A10A0FL4,R2AA2215KBCH00M,RS1L03AA,RS3A15A0CA4,R1AA18550HCR00M,R2AA2220KB,R2AA18350VXH00M,R2AA2211KBXR00M,R1AA10100FCH00M,RS2A01A2
ASB GaAs GaN功率放大器/增益放大器选型指南
目录- GaAs GaN Power Amplifier Portfolio Gain Block Amplifier Portfolio LNAs for Mobile Communication GaAs, GaNCATV Amplifier Portfolio
型号- ASF143,ASL55T8,ASF140,ASL51T8,ASL362,ASL360,AWB512,AWG0123E,ASL912,ABX0618Q,ABU2513,ASF150,ABX0618M,ASF153,ASL5543,ABU2516,ASX201,AGN0942D,ASX1436,ASW234,ASX1437,ASW114,ASX1037,AWG1023E,ASL59D4,AHB5614T8,ASX601,ASX602,ASX1037HG,AGN1440,ASL882,AWG0015E,ASL920,ASL425,AWG0117E,ABU1513,AWG3023,ABU1516,AWG3020,AWG1020E,ABU1510,ASL380,AWG0317,AWB578,AWB577,AWB459,AWG0313,ASL09C,ASL51S9,ABU1526,ASL552,ASL550,ASX621,ASX620,ASL390,AWB51D2,AWG1017E,ASX501,AGN1540,AWB51D9,AWB589,AWG3015,ABU1519,AHL5218T8,AWG3017,AGT0510,ASL41S9,ASL53T8,AGT0515,ASW320,ASL560,AWG2716,AWG2719,ASL31C,ASW204,ASX415,AWB312,AWB319,AWB317,AGN0944Q,AGN922,AWG2020,ABB2516,ASX520,ABB2513,AWG0917,ASL5463,ASL330,ASX401,AWG1015E,ASX521,AWG011E,ASW318,AWB31D1,ASX403,ASW313,ASW314,AHB5616T8,ASW316,AWB688,AWB31D7,AWG2023,AWG0120E,AWB31D9,AWB31D2,AWG0023E,ASL54T8,ASL226,ABB1519,AHB3612T8,ABB1516,ASF240,ASX311,ABB1513,ASX0837HG,ABB1510,AHL5318T8,ASL580,ASW220,AHL5220T8,AWG0913,ASL33C,ABB817,AWG2015,AWG0020E,AGN0942Q,AWG2017,ASF133,AGN0994M,ASF255,ASF250,AHB3612S6,ASF130,ABB1526,ASL5563,ASX420,ASX423,ASW212,ASX1536,AGN0944D,ASL590,AWG1715,ASW335,AWG1718,ASW214,ASW338,AHL5216T8
电子商城
现货市场
服务
可定制位移传感器量程范围10~600mm，该YWD型位移传感器表面有带刻度的透明窗☐，每毫米的变化量误差不超过3ue/mm，可在静态、准静态和低频动态下工作。主要指标：非线性<0.2%；供桥电压<10v；测试精度：0.01mm。
最小起订量： 1 提交需求>
可支持TI AM335x/AM5718 和NXP iMX6/iMX8芯片定制核心板和计算单板；支持NXP iMX6核心模组X / F / H系列、TI AM335x核心模组X / N / H系列，与兼容的底板组合定制单板计算机。
最小起订量： 1pcs 提交需求>
授权代理品牌：集成电路
授权代理品牌：分立元件
授权代理品牌：接插件及结构件
授权代理品牌：部件、组件及配件
授权代理品牌：电源及模块
授权代理品牌：电子材料
授权代理品牌：仪器仪表及测试配组件
授权代理品牌：电工工具及材料
授权代理品牌：机械电子元件
授权代理品牌：加工与定制
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