AD8465WBCPZ-WP Analog Devices Inc, AD8465WBCPZ-WP Datasheet
AD8465WBCPZ-WP
Specifications of AD8465WBCPZ-WP
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AD8465WBCPZ-WP Summary of contents
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FEATURES Fully specified rail to rail 2 5.5 V CCI Input common-mode voltage from −0 Low glitch LVDS-compatible output stage Propagation delay: 1.6 ns Power dissipation 2.5 V Shutdown ...
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AD8465 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 Functional Block Diagram .............................................................. 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Electrical Characteristics ............................................................. 3 Timing Information ......................................................................... 5 Absolute Maximum Ratings ............................................................ 6 Thermal ...
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SPECIFICATIONS ELECTRICAL CHARACTERISTICS 2 −40°C to +125°C, typical at T CCI CCO A Table 1. Parameter DC INPUT CHARACTERISTICS Voltage Range Common-Mode Range Differential Voltage Offset Voltage Bias Current Offset Current Capacitance Resistance, ...
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AD8465 Parameter 1 AC PERFORMANCE Rise Time/Fall Time Propagation Delay Propagation Delay Skew—Rising to Falling Transition Propagation Delay Skew— Overdrive Dispersion Common-Mode Dispersion Input Bandwidth Minimum Pulse Width POWER SUPPLY Input Supply Voltage Range Output Supply Voltage Range ...
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TIMING INFORMATION Figure 2 illustrates the AD8465 latch timing relationships. Table 2 provides definitions of the terms shown in Figure 2. LATCH ENABLE DIFFERENTIAL INPUT VOLTAGE Q OUTPUT Q OUTPUT Table 2. Timing Descriptions Symbol Timing t Input-to-Output High Delay ...
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AD8465 ABSOLUTE MAXIMUM RATINGS Table 3. Parameter Supply Voltages Input Supply Voltage (V to GND) CCI Output Supply Voltage (V to GND) CCO Positive Supply Differential (V − V CCI CCO Input Voltages Input Voltage Differential Input Voltage Maximum Input/Output ...
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PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 5. Pin Function Descriptions Pin No. Mnemonic Description 1 V Output Section Supply. CCO 2 V Input Section Supply. CCI Negative Supply Voltages Noninverting Analog Input. ...
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AD8465 TYPICAL PERFORMANCE CHARACTERISTICS 2 25°C, unless otherwise noted. CCI CCO A 800 600 400 V = 2.5V CC 200 0 –200 –400 –600 –800 – LE/HYS PIN (V) ...
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LE/HYS PIN CURRENT (µA) Figure 10. Hysteresis vs. LE/HYS Pin Current 3.5 3.0 2.5 2.0 PROPAGATION DELAY 1.5 1 ...
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AD8465 APPLICATION INFORMATION POWER/GROUND LAYOUT AND BYPASSING The AD8465 comparator is a very high speed device. Despite the low noise output stage essential to use proper high speed design techniques to achieve the specified performance. Because the comparator ...
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COMPARATOR PROPAGATION DELAY DISPERSION The AD8465 comparator is designed to reduce propagation delay dispersion over a wide input overdrive range − Propagation delay dispersion is the variation in CCI propagation delay that results ...
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AD8465 The AD8465 comparator offers a programmable hysteresis feature that significantly improves accuracy and stability. Connecting an external pull-down resistor or a current source from the LE/HYS pin to GND varies the amount of hysteresis in a predictable and stable ...
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TYPICAL APPLICATION CIRCUITS 2. 0.1µF INPUT 2kΩ AD8465 2kΩ 0.1µF Figure 20. Self-Biased, 50% Slicer 2.5V TO 3.3V AD8465 LVDS 100Ω Figure 21. LVDS to Repeater 2. AD8465 DIGITAL 74VHC INPUT 1G07 150kΩ CONTROL VOLTAGE 0V ...
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... AD8465 OUTLINE DIMENSIONS PIN 1 INDICATOR 12° MAX 1.00 0.85 0.80 SEATING PLANE ORDERING GUIDE Model Temperature Range 1 AD8465WBCPZ-WP −40°C to +125°C 1 AD8465WBCPZ-R7 −40°C to +125° RoHS Compliant Part. 3.15 0.60 MAX 3.00 SQ 2.85 0.60 MAX 10 2.95 9 TOP EXPOSED 2.75 SQ ...
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NOTES Rev Page AD8465 ...
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AD8465 NOTES ©2009 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D07958-0-4/09(0) Rev Page ...