LX1710-1 Microsemi Corporation, LX1710-1 Datasheet
LX1710-1
Related parts for LX1710-1
LX1710-1 Summary of contents
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LXE1710 E VALUATION A Copyright 2000 Rev. 1.1, 2000-12-01 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 B OARD ...
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... Switching Class-D Power Amplifier IC from Linfinity Microsemi. The LX1710/1711 is a completely new controller design with superior performance over the LX1720 stereo controller IC. Key improvements include better SNR, lower noise floor, and reduced THD therefore resulting in a much “ ...
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... LXE1710 E VALUATION LX1710 / 1710 AudioMAX Evaluation Board Features and Circuit Description Input Compensation Output Stage Filter Stage Quick Start Guide ............................................................................................................................................5 Application Schematic ...................................................................................................................................6 Electrical Characteristics ..............................................................................................................................7 Performance Graphs ......................................................................................................................................8 Application Information Filter Design Tradeoffs (1-Stage vs. 2-Stage).............................................................................................9 LC Filter Design...........................................................................................................................................9 MOSFET Selection....................................................................................................................................10 Inductor Selection......................................................................................................................................12 Capacitor Selection ...................................................................................................................................13 Gate Resistor ...
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... Output Power of 25W typical (LX1710, 15V Output Power of 54W typical (LX1711, 25V The AudioMAX Evaluation Amplifier Board allows the user to quickly connect and evaluate the LX1710 Switching Class-D Mono Controller IC. connect terminal blocks and an RCA plug are provided for interfacing to Power, Speaker, and Audio Input connections ...
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... Visually inspect to see if the board or any components were damaged during shipping. All components are located on the top side of the PCB except for the decoupling capacitor, C17. A copy of the LX1710/1711 Datasheet should also be enclosed or a PDF version can be downloaded from ...
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LXE1710 E VALUATION 15V 0.1µ F 35V .1µ 2.2µ 4.7µ ...
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... LXE1710 E VALUATION Unless otherwise specified, the following specifications apply over the operating ambient temperature 0°C<TA<70°C. For test circuit, see LXE1710 Evaluation Board Schematic diagram. P ARAMETER Supply Voltage LX1710 Supply Current Quiescent Current Output Power Efficiency Total Harmonic Distortion Plus Noise ...
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LXE1710 E VALUATION 90% 85% 80% 75% 70% 65% 60% ...
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... Copyright 2000 Rev. 1.1, 2000-12-01 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 B OARD A I PPLICATION NFORMATION LX1710 Filter Implementation, 1-stage vs. 2- stage 1.15 200m 500m 1 Watts( STAGE PCB area) vs. Single Stage Filter Disadvantages ...
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... LC filter design Please note: for speaker loads. impedances, which may require revised filter calculations and optimization. Furthermore, your application may have different design goals than those chosen for the LX1710 evaluation board Microsemi Linfinity Microelectronics Division U SER ...
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... MOSFET Power Loss Then I R The LX1710 Evaluation Board is designed using FDS4953 p-channel and FDS6612A MOSFETS. RDS(ON)@VGS = +/-10V Drain-Source On-Resistance Drain-Source Voltage Drain Current (continuous) Total Gate Charge Manufacturer MOSFET Component Options Copyright 2000 Rev. 1.1, 2000-12-01 11861 Western Avenue, Garden Grove, CA ...
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... Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 B OARD Inductor The LX1710 Evaluation board utilizes two 15µH radial leaded R.F. inductors from Inductor Supply, Inc. (ISI). When evaluating component options, inductors such as from Coilcraft can be used for other performance / price tradeoffs. See inductor table below. ...
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... FETs or consider lower value ESR solutions depending on the PCB component placement. The metal film capacitor is a high frequency bypass for the LX1710 IC. These tantalum capacitors provide the bypass for the IC supply voltage and output driver supply voltage utilizing a minimal footprint area. ...
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... OUT For applications that require more than a single channel, the oscillators of multiple LX1710/1711 controllers operation. One unit, the master, is programmed for the desired frequency with the RPWM and CPWM as usual. Additional units will be slave units, and their oscillators will be disabled by leaving the RPWM pin disconnected ...
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LXE1710 E VALUATION PCB L R AYOUT ECOMMENDATIONS Like most analog circuits, component placement, signal routing, and power/ground isolation can affect the overall performance of the design. should utilize individual ground traces/planes for the audio amplifier whenever possible. The audio ...
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LXE1710 E VALUATION CN1: RCA Jack Audio In J1: Sleep Jumper J2: Mute Jumper Copyright 2000 Rev. 1.1, 2000-12-01 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 B OARD RINTED IRCUIT OARD J3: Optional Connections ...
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LXE1710 E VALUATION Copyright 2000 Rev. 1.1, 2000-12-01 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 B OARD RINTED IRCUIT Bottom Layer Top Layer Microsemi Linfinity Microelectronics Division U SER OARD G UIDE Page 17 ...
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... Resistor, 15 Ohm Resistor, Low Value Flat .0374 Copyright 2000 Rev. 1.1, 2000-12-01 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 B OARD B M ILL OF ATERIALS Manufacturer & Part # LX1710 FDS6612A FDS4953 SGE2758 RL622-150K 161-4214 CA-S36-24B-44 151-8030 301-021-1000 ...