MAX4567 Maxim, MAX4567 Datasheet
MAX4567
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MAX4567 Summary of contents
Page 1
... MAX4565 contains four normally open single-pole/single- throw (SPST) switches. The MAX4566 contains two dual SPST switches (one normally open, one normally closed.) The MAX4567 contains two single-pole/double-throw (SPDT) switches. Each switch is constructed in a “T” configuration, ensuring excellent high-frequency off isolation and crosstalk of -83dB at 10MHz. They can handle Rail-to-Rail nals in either direction. On-resistance (60Ω ...
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... Plastic DIP (derate 10.53mW/°C above +70°C) ..........................842mW Note 1: Voltages on all other pins exceeding are clamped by internal diodes. Limit forward diode current to maximum cur- rent 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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... ELECTRICAL CHARACTERISTICS—Dual Supplies (continued) (V+ = +4.5V to +5.5V -4.5V to -5.5V, V values are +25°C.) A PARAMETER SYMBOL SWITCH DYNAMIC CHARACTERISTICS Turn-On Time Turn-Off Time Break-Before-Make Time Delay (MAX4566/MAX4567 only) Charge Injection (Note 3) NO_, NC_ Off Capacitance C COM_ Off Capacitance C COM_(OFF) COM_ On Capacitance C COM_(ON) Off Isolation (Note 7) ...
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... IN_ Input Logic Threshold Low V IN_ Input Current Logic High or I INH_ Low SWITCH DYNAMIC CHARACTERISTICS Turn-On Time t Turn-Off Time t Break-Before-Make Time Delay t BBM (MAX4566/MAX4567 only) Charge Injection Off-Isolation V (Note 7) Channel-to-Channel Crosstalk V (Note 8) -3dB Bandwidth (Note 9) BW POWER SUPPLY V+ Supply Current 4 _______________________________________________________________________________________ = 2 ...
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... INH_ Low SWITCH DYNAMIC CHARACTERISTICS (Note 3) Turn-On Time Turn-Off Time Break-Before-Make Time Delay (MAX4566/MAX4567 only) POWER SUPPLY V+ Supply Current V+ Supply Current Note 2: The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column. Note 3: Guaranteed by design. Note 4: ∆R = ∆ ...
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Quad/Dual, Low-Voltage, Bidirectional RF/Video Switches __________________________________________Typical Operating Characteristics (V+ = +5V -5V +25°C, GND = 0V, packages are surface mount, unless otherwise noted RESISTANCE vs. V COM (DUAL SUPPLIES) 1000 V+ = 1.2V, V- ...
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... MAX4567 FREQUENCY RESPONSE 0 ON LOSS -10 -20 -30 -40 ON PHASE -50 -60 OFF -70 ISOLATION -80 -90 CROSSTALK -100 1 10 100 FREQUENCY (MHz) MAX4567 TOTAL HARMONIC DISTORTION vs. FREQUENCY 100 -5V SIGNAL = 5Vp-p 10 600 IN AND OUT 1 0.1 0.01 10 100 1k 10k 100k FREQUENCY (Hz) MAX4566 FREQUENCY RESPONSE MAX4565 TOC12 0 ...
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... This produces superior high-frequency signal isolation when the switch is turned off. Logic-Level Translators The MAX4565/MAX4566/MAX4567 are constructed as high-frequency “T” switches, as shown in Figure 1. The logic-level input, IN_, is translated by amplifier A1 into logic signal that drives amplifier A2. (Amplifier inverter for normally closed switches ...
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... The V+ and V- sup- plies need not be symmetrical, but their sum cannot exceed the absolute maximum rating of 13.0V. Do not connect the MAX4565/MAX4566/MAX4567 V+ pin to Overview +3V and connect the logic-level input pins to TTL logic-level signals. TTL logic-level outputs can exceed the absolute maximum ratings, causing damage to the part and/or external circuits ...
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... Voltages below -0.3V can be clipped by the internal ESD-protection diodes, and the parts can be damaged if excessive current flows. When power to the MAX4565/MAX4566/MAX4567 is off (i.e and V- = 0V), the Absolute Maximum Ratings still apply. This means that neither logic-level inputs on IN_ nor signals on COM_, NO_, or NC_ can exceed ± ...
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... The MAX4567 has two V+ and two V- pins. Make DC connections to only one of each to minimize crosstalk. Do not route DC current into one of the pins and out the other pin to other devices. The second set of V+ and V- pins is for AC bypassing only. For dual-supply operation, the MAX4567 should have four 10nF bypass capacitors connected to each V+ and V- pin as close to the package as possible ...
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... The same circuit may be used as a demultiplexer by simply reversing the sig- nal direction. ______________________________________________Test Circuits/Timing Diagrams 10nF +5V V+ NO_OR NC_ MAX4565 MAX4566 MAX4567 V IN_ IN_ COM_ GND_ V- 50 10nF -5V REPEAT TEST FOR EACH SWITCH. ...
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... IN_ GND_ 50 10nF * REPEAT TEST FOR OTHER PAIR OF SWITCHES. 10nF +5V V+ MAX4567 V IN_ IN_ GND_ 50 10nF ** REPEAT TEST FOR OTHER SWITCH. Figure 4. Break-Before-Make Interval (MAX4566/MAX4567 only) ______________________________________________________________________________________ Quad/Dual, Low-Voltage, Bidirectional RF/Video Switches * COM3 3V * COM2 * N02 * NC3 V OUT 300 L -5V **NC_ ...
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... IN_ NO_ MAX4565 MAX4566 MAX4567 COM_ GND_ V- 10nF -5V MEASUREMENTS ARE STANDARDIZED AGAINST SHORT AT IC TERMINALS. OFF ISOLATION IS MEASURED BETWEEN COM_ AND "OFF" NO_ OR NC_ TERMINAL ON EACH SWITCH. ON LOSS IS MEASURED BETWEEN COM_ AND "ON" NO_ OR NC_TERMINAL ON EACH SWITCH. ...
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... GND4 N.C. TRANSISTOR COUNT: 257 SUBSTRATE INTERNALLY CONNECTED TO V+ MAX4565 COM1 IN1 IN2 COM2 GND2 NO2 V+ 0.082" GND6 (2.08mm) NO3 GND3 N.C. COM4 IN4 IN3 COM3 0.072" (1.83mm) MAX4567 NO1 IN1 NO2 V+ GND2 N.C. N.C. 0.082" COM2 (2.08mm) N.C. GND3 V- V+ NC1 IN2 NC2 0.072" (1.83mm) 15 ...
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... MAX4566EEE Dice* MAX4567CPE 20 Plastic DIP MAX4567CSE 20 Wide SO MAX4567CEE 20 SSOP MAX4567C/D 16 Plastic DIP MAX4567EPE 16 Narrow SO MAX4567ESE 16 QSOP MAX4567EEE Dice* * Contact factory for dice specifications. 16 Plastic DIP 16 Narrow SO Printed USA is a registered trademark of Maxim Integrated Products. TEMP. RANGE PIN-PACKAGE -40°C to +85°C 16 QSOP 0° ...