adl5562 Analog Devices, Inc., adl5562 Datasheet
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adl5562
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adl5562 Summary of contents
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... ADCs and make it ideally suited for driving mixers, pin diode attenuators, SAW filters, and multielement discrete devices. Fabricated on an Analog Devices, Inc., high speed SiGe process, the ADL5562 is supplied in a compact 3 mm × 3 mm, 16-lead LFCSP package and operates over the temperature range of −40° 85°C. ...
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... ADL5562 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 Functional Block Diagram .............................................................. 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Absolute Maximum Ratings ............................................................ 6 ESD Caution .................................................................................. 6 Pin Configuration and Function Descriptions ............................. 7 Typical Performance Characteristics ............................................. 8 Circuit Description ......................................................................... 13 Basic Structure ............................................................................ 13 REVISION HISTORY 5/09—Revision 0: Initial Version Applications Information .............................................................. 14 Basic Connections ...................................................................... 14 ...
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... A = 5.6 dB Ω 11.1 dB Ω 14.1 dB Ω ENBL high ENBL low ENBL high ENBL low Rev Page ADL5562 = 25°C. A Min Typ Max Unit 3300 MHz 3900 MHz 1900 MHz 220 MHz 270 MHz 270 MHz 0. ...
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... ADL5562 Parameter 10 MHz NOISE/HARMONIC PERFORMANCE Second/Third Harmonic Distortion Output Third-Order Intercept/ Third-Order Intermodulation Distortion Noise Spectral Density (RTI Compression Point (RTO) 70 MHz NOISE/HARMONIC PERFORMANCE Second/Third Harmonic Distortion Output Third-Order Intercept/ Third-Order Intermodulation Distortion Noise Spectral Density (RTI Compression Point (RTO) ...
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... V p-p composite V L OUT (2 MHz spacing 15 15 Rev Page ADL5562 Min Typ Max Unit −98/−94 dBc −74/−86 dBc −74/−84 dBc +41/−87 dBm/dBc +40/−86 dBm/dBc 3.2 nV/√Hz 2.2 nV/√Hz 1.6 nV/√Hz 19.8 dBm 19.3 dBm 19 ...
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... ADL5562 ABSOLUTE MAXIMUM RATINGS Table 2. Parameter Supply Voltage (VCC) VIP1, VIP2, VIN1, VIN2 Internal Power Dissipation θ JA Maximum Junction Temperature Operating Temperature Range Storage Temperature Range Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress Rating rating only ...
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... VIN2 4 9 VCOM NOTES 1. EXPOSED PADDLE. CONNECT TO A LOW IMPEDANCE THERMAL AND ELECTRICAL GROUND PLANE. Figure 2. Pin Configuration = 15.5 dB 15.5 dB 15.5 dB 15.5 dB. V Rev Page ADL5562 = 12 dB gain, strapped gain, strapped gain, strapped gain, strapped to V ...
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... ADL5562 TYPICAL PERFORMANCE CHARACTERISTICS VCC = 3.3 V, VCOM = 1. 200 Ω differential MAXIMUM GAIN 14 12 MID GAIN 10 8 MINIMUM GAIN 6 4 10M 100M FREQUENCY (Hz) Figure 3. Gain vs. Frequency Response for 200 Ω Differential Load dB, 12 dB, and 15.5 dB over Temperature V 20 –40°C +25°C 18 +85° ...
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... L –70 –75 –80 –85 –90 –95 –100 –105 –110 0 200 250 Rev Page ADL5562 A MAXIMUM V A MID V A MINIMUM V 50 100 150 200 FREQUENCY (MHz p-p Composite 200 Ω and kΩ –1 ...
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... ADL5562 –40 A MAXIMUM V A MID V A MINIMUM V –60 –80 –100 –120 –140 –160 0 50 100 150 FREQUENCY (MHz) Figure 15. Harmonic Distortion vs. Frequency at A 15.5 dB, Output Level p-p, R –40 –60 –80 –100 –120 –140 –160 0 50 100 150 FREQUENCY (MHz) Figure 16. Harmonic Distortion vs. Frequency, Three Temperatures, ...
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... FREQUENCY (MHz) Figure 25. Group Delay and Phase vs. Frequency A MAXIMUM V A MID 1kΩ A MINIMUM 200Ω L 100M FREQUENCY (Hz) Figure 26. Common-Mode Rejection Ratio vs. Frequency ADL5562 –60 –65 –70 –75 –80 –85 –90 –95 –100 –105 –110 1.9 0 –20 –40 –60 –80 –100 –120 – ...
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... ADL5562 0 –10 –20 DISABLED –30 –40 –50 –60 ENABLED –70 0 0.5 1.0 1.5 FREQUENCY (GHz) Figure 27. Reverse Isolation vs. Frequency 1k A MAXIMUM V A MID 900 V A MINIMUM V 800 700 600 500 400 300 200 100 0 10M 100M FREQUENCY (Hz) Figure 28. Input Impedance vs. Frequency ...
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... MHz with low noise and low power consumption. The low distortion and noise are realized with a 3.3 V power supply at 80 mA. The ADL5562 is very flexible in terms of I/O coupling. It can be ac-coupled or dc-coupled at the inputs and/or the outputs within the specified input and output common-mode levels. ...
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... VCC above ground and can be dc-coupled (if within the specified input or output common mode voltage levels) or ac-coupled as shown in Figure 31. To enable the ADL5562, the ENBL pin must be pulled high. Pulling the ENBL pin low puts the ADL5562 in sleep mode, reducing the current consumption ambient. 1 VIP2 ...
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... Single-Ended Input to Differential Output The ADL5562 can also be configured in a single-ended input to differential output driver, as shown in Figure 34. In this config- uration, the gain of the part is reduced due to the application of the signal to only one side of the amplifier. The strappable gain values are listed in Table 6 with the required terminations to 0.1µ ...
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... For frequencies less than 100 MHz, the input impedance of the ADL5562 can be modeled as a real 133 Ω, 200 Ω, or 400 Ω resistance (differential) for maximum, middle, and minimum gains, respectively. Assuming that the frequency is low enough ...
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... SNR of the ADC. In general, the SNR improves several decibels when including a reasonable order antialiasing filter. In this example, a low loss 1:1 input transformer is used to match the ADL5562 balanced input Ω unbal- anced source, resulting in minimum insertion loss at the input. 0 ADL5562 DRIVING THE AD9445 14-BIT ADC – ...
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... VON 0.1µF 0.1µF R6 VIN2 Figure 41. General Purpose Characterization Circuit Open Open 40 84.5 487 R3 VIP2 R1 R4 VIP1 VOP ADL5562 R5 VIN1 VON R2 R6 VIN2 Open 0 100 0 Open 200 475 Rev Page ETC1-1-13 SPECTRUM ANALYZER ...
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... EVALUATION BOARD Figure 43 shows the schematic of the ADL5562 evaluation board. The board is powered by a single supply in the 3 3.6 V range. The power supply is decoupled by 10 μF and 0.1 μF capacitors ...
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... ADL5562 Figure 44. Layout of Evaluation Board, Component Side Table 14. Evaluation Board Configuration Options Component Description VPOS, GND Ground and supply vector pins. C3, C4, C5, Power supply decoupling. The supply decoupling consists μF capacitor (C3) to C6, C7, C11 ground are bypass capacitors. J1, R1, R2, R3, Input interface ...
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... Dimensions shown in millimeters Package Description 16-Lead Lead Frame Chip Scale Package [LFCSP_VQ], 7” Reel 16-Lead Lead Frame Chip Scale Package [LFCSP_VQ], Waffle Pack Evaluation Board Rev Page 0.50 0.40 0.30 PIN 1 INDICATOR * 1. 1.30 SQ 1.15 PAD 4 5 0.25 MIN Package Option Branding CP-16-2 Q1Q CP-16-2 Q1Q ADL5562 Ordering Quantity 1,500 64 ...
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... ADL5562 NOTES Rev Page ...
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... NOTES Rev Page ADL5562 ...
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... ADL5562 NOTES ©2009 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D08003-0-5/09(0) Rev Page ...