MAX4663 Maxim, MAX4663 Datasheet
MAX4663
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MAX4663 Summary of contents
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... The MAX4661 has four normally closed (NC) switches, and the MAX4662 has four normally open (NO) switches. The MAX4663 has two NC and two NO switches, and fea- tures guaranteed break-before-make switching. These devices operate from a single +4.5V to +36V sup- ply or from dual ±4.5V to ±20V supplies. A separate logic supply pin guarantees TTL/CMOS-logic compatibility when operating across the entire supply voltage range ...
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... Peak Current (COM_, NO_, NC_) (pulsed at 1ms, 10% duty cycle)................................ ±300mA Note 1: Signals on NC_, NO_, COM_, or IN_ exceeding will be clamped by internal diodes. Limit forward diode current to maximum current rating. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied ...
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... POWER SUPPLY Power-Supply Range Positive Supply Current Negative Supply Current Logic Supply Current Ground Current SWITCH DYNAMIC CHARACTERISTICS Turn-On Time Turn-Off Time Break-Before-Make Time (MAX4663 only) Charge Injection Off-Isolation (Note 7) Crosstalk (Note 8) NC_ or NO_ Capacitance COM_ Off-Capacitance On-Capacitance _______________________________________________________________________________________ CMOS Analog Switches = +2.4V ...
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Quad, SPST, CMOS Analog Switches ELECTRICAL CHARACTERISTICS—Single Supply (V+ = +12V +5V +2.4V IN_H T = +25°C.) (Note 2) A PARAMETER SYMBOL ANALOG SWITCH V COM_, Input Voltage Range ...
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... PARAMETER SYMBOL SWITCH DYNAMIC CHARACTERISTICS Turn-On Time (Note 3) Turn-Off Time (Note 3) Break-Before-Make Time (MAX4663 only) (Note 3) Charge Injection Crosstalk (Note 8) NC_ or NO_ Capacitance COM Off-Capacitance On-Capacitance Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value a maximum, is used in this data sheet ...
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Quad, SPST, CMOS Analog Switches (T = +25°C, unless otherwise noted.) A ON-RESISTANCE vs. V COM (DUAL SUPPLIES) 5.0 4.5 4.0 V ±5V 3.5 3.0 2.5 2.0 1.5 1.0 V ±15V 0.5 V+, V- ...
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... RF circuit techniques. For critical appli- cations above 5MHz, use the MAX440, MAX441, and MAX442, which are fully characterized up to 160MHz. COM_ * INTERNAL PROTECTION DIODES Figure 1. Overvoltage Protection Using External Blocking Diodes 2.5 , Quad, SPST, Pin Description FUNCTION +15V D1 MAX4661 MAX4662 MAX4663 * * NO_ * * V- D2 -15V 7 ...
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... COM1 V COM1 COM2 NC V COM2 IN1, 2 LOGIC GND V- INPUT -15V C INCLUDES FIXTURE AND STRAY CAPACITANCE. L Figure 3. Break-Before-Make Interval (MAX4663 only) 8 _______________________________________________________________________________________ t r < 20ns t f < 20ns SWITCH V COM_ INPUT t OFF 0.9V 0 LOGIC INPUT REPEAT TEST FOR EACH SWITCH. FOR LOAD CONDITIONS, SEE Electrical Characteristics. ...
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... ANALYZER V- -15V Figure 6. Crosstalk Test Circuit 2.5 , Quad, SPST OFF OFF ON ON OFF OFF )( DEPENDS ON SWITCH CONFIGURATION; IN INPUT POLARITY DETERMINED BY SENSE OF SWITCH. +15V + COM1 N_1 IN2 IN1 3.0V COM2 N_2 GND -15V MAX4661 MAX4662 MAX4663 3.0V N.C. 9 ...
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... MAX4662EWE -40°C to +85°C MAX4662EPE -40°C to +85°C MAX4663CAE 0°C to +70°C MAX4663CWE 0°C to +70°C MAX4663CPE 0°C to +70°C MAX4663EAE -40°C to +85°C MAX4663EWE -40°C to +85°C MAX4663EPE -40°C to +85°C 10 ______________________________________________________________________________________ MAX4661 MAX4662 +5V MAX4663 V L CAPACITANCE METER 1MHz 3 ...
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Quad, SPST, CMOS Analog Switches Package Information 11 ...
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... Quad, SPST, CMOS Analog Switches Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © ...