AD539KDZ Analog Devices Inc, AD539KDZ Datasheet
AD539KDZ
Specifications of AD539KDZ
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AD539KDZ Summary of contents
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FEATURES 2-quadrant multiplication/division 2 independent signal channels Signal bandwidth of 60 MHz (I ) OUT Linear control channel bandwidth of 5 MHz Low distortion (to 0.01%) Fully calibrated, monolithic circuit APPLICATIONS Precise high bandwidth AGC and VCA systems Voltage-controlled filters ...
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AD539 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 Functional Block Diagram .............................................................. 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Pin Configurations and Function Descriptions ........................... 5 Typical Performance Characteristics ............................................. 7 Theory of Operation ...................................................................... ...
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SPECIFICATIONS T = 25° ±5 V, unless otherwise specified guaranteed. Table 1. Parameter Test Conditions/Comments SIGNAL CHANNEL DYNAMICS See Figure 22 Minimal Configuration Bandwidth, − Ω Maximum Output 0.1 ...
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AD539 Parameter Test Conditions/Comments CONTROL INPUT Nominal Full-Scale Input Operational Range, Degraded Performance 2 Input Resistance Offset Voltage MIN MAX Power Supply Sensitivity See Figure 20 Gain Absolute Gain Error ...
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PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS Table 2. 20-Lead LLC Pin Function Descriptions Pin No. Mnemonic COMP – INPUT COMMON ...
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AD539 Table 3. 16-Lead PDIP and SBDIP Pin Function Descriptions Pin No. Mnemonic COMP – INPUT COMMON 8 OUTPUT COMMON ...
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TYPICAL PERFORMANCE CHARACTERISTICS − – unless otherwise noted AD539K 0 SPECS –1 –2 –3 0.01 0.1 CONTROL VOLTAGE (V Figure 4. ...
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AD539 –1 – FREQUENCY (MHz) Figure 10. Phase Linearity Error in Minimal Configuration 5 0. –2.5 –5.0 –2 ...
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Figure 16. Transient Response of the Voltage-Controlled Amplifier ± +0.01V +0.032V +0. ...
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AD539 THEORY OF OPERATION CIRCUIT DESCRIPTION Figure 18 shows a simplified schematic of the AD539 are large-geometry transistors designed for low distortion and low noise. Emitter-area scaling further reduces distortion three times larger than Q2; ...
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The power supplies to the AD539 can be as low as ±4.5 V and as high as ±16.5 V. The maximum allowable range of the signal inputs approximately 0.5 V above +V Y value is 2.5 V ...
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AD539 APPLICATIONS INFORMATION BASIC MULTIPLIER CONNECTIONS Figure 20 shows the connections for the standard dual-channel multiplier, using op amps to provide useful output power and the AD539 feedback resistors to achieve accurate scaling. The transfer function for each channel is ...
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Table 4. Summary of Operating Conditions and Performance for the AD539 When Used with Various External Op Amp Output Amplifiers Operating Conditions AD711 Op Amp Supply Voltages ± Amp Compensation Capacitor None Feedback Capacitor, C None F −3 ...
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AD539 Differential Configurations When only one signal channel must be handled often advantageous to use the channels differentially. By subtracting the Channel 1 and Channel 2 outputs, any residual transient control feedthrough is virtually eliminated. Figure 22 shows ...
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A 50 MHZ VOLTAGE-CONTROLLED AMPLIFIER Figure circuit for a 50 MHz voltage-controlled amplifier (VCA) suitable for use in high quality video-speed applications. The outputs from the two signal channels of the AD539 are applied to the op ...
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AD539 BASIC DIVIDER CONNECTIONS Standard Scaling The AD539 provides excellent operation as a two-quadrant analog divider in wideband, wide gain-range applications, with the advantage of dual-channel operation. Figure 25 shows the simplest connections for division with a transfer function of ...
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OUTLINE DIMENSIONS 0.210 (5.33) MAX 0.150 (3.81) 0.130 (3.30) 0.115 (2.92) 0.022 (0.56) 0.018 (0.46) 0.014 (0.36) CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN ...
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... PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN. ORDERING GUIDE 1 Model Notes AD539JN AD539JNZ AD539JDZ AD539KN AD539KNZ AD539KDZ AD539SD AD539SD/883B 2 5962-8980901EA AD539SE/883B RoHS Compliant Part. 2 The standard military drawing version of the AD539 (5962-8980901EA) is now available. 0.075 (1.91) REF 0 ...
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NOTES Rev Page AD539 ...
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AD539 NOTES ©1983–2011 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D09679-0-4/11(B) Rev Page ...