MAX4227 Maxim, MAX4227 Datasheet
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MAX4227
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MAX4227 Summary of contents
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... The MAX4223/ MAX4225/MAX4226 are optimized for a closed-loop gain of +1 (0dB) or more and have a -3dB bandwidth of 1GHz, while the MAX4224/MAX4227/MAX4228 are compensated for a closed-loop gain of +2 (6dB) or more, and have a -3dB bandwidth of 600MHz (1.2GHz gain-bandwidth product). ...
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... CC EE 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. Exposure to absolute maximum rating conditions for extended periods may affect device reliability ...
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... 100Ω 2Vp-p, OUT f = 10MHz 1kΩ unless otherwise noted. Typical values are at MAX MIN TYP MAX 25 10 100 = +2V/V for MAX4224/MAX4227/ V MIN TYP MAX MAX4223/5/6 750 1000 MAX4224/7/8 325 600 MAX4223/5/6 100 300 MAX4224/7/8 60 200 1.5 0.1 MAX4223/5/6 250 MAX4224/7/8 ...
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... A = +2V 200 +5V 100 100 1000 FREQUENCY (MHz) = +2V/V for MAX4224/MAX4227/ V MIN TYP MAX UNITS Ω dBm 36 -61 dB -62 20 dBm 2 nV/√Hz 3 pA/√Hz 20 0.3 1.0 pF 0.3 0.8 MAX4223/MAX4225/MAX4226 LARGE-SIGNAL GAIN vs. FREQUENCY (A = +1) VCL 4 ...
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... MAX4227/MAX4228 SMALL-SIGNAL GAIN vs. FREQUENCY (A = +2) VCL 20mVp +2V/V VCL 470 100 FREQUENCY (MHz) MAX4227/MAX4228 CROSSTALK vs. FREQUENCY - 2Vp-p OUT -20 -30 -40 -50 -60 -70 -80 -90 -100 1 10 100 FREQUENCY (MHz) 1000 1000 1000 5 ...
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... L - 560 2Vp-p OUT -50 THD -60 -70 3RD HARMONIC 2ND HARMONIC -80 -90 0 100 FREQUENCY (MHz) MAX4224/MAX4227/MAX4228 TOTAL HARMONIC DISTORTION vs. FREQUENCY ( -30 -40 -50 -60 -70 THD 2ND HARMONIC -80 -90 3RD HARMONIC -100 0 100 FREQUENCY (MHz) OUTPUT IMPEDANCE vs. FREQUENCY 100 ...
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... OUTPUT GND -100mV TIME (10ns/div) MAX4223/MAX4225/MAX4226 LARGE-SIGNAL PULSE RESPONSE ( 25pF) VCL L MAX4223-26 +2V GND INPUT -2V +2V GND OUTPUT -2V TIME (10ns/div) MAX4224/MAX4227/MAX4228 LARGE-SIGNAL PULSE RESPONSE (A = +5) VCL MAX4223-29 +400mV INPUT GND -400mV +2V GND OUTPUT -2V TIME (10ns/div) MAX4223-24 GND GND MAX4223-27 GND GND ...
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Low-Power, SOT23, Current-Feedback Amplifiers with Shutdown ____________________________Typical Operating Characteristics (continued +5V -5V 100Ω +25°C, unless otherwise noted POWER-SUPPLY CURRENT PER AMPLIFIER vs. TEMPERATURE 8 7 NORMAL 6 ...
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... Current-Feedback Amplifiers with Shutdown ______________________________________________________________Pin Description MAX4225 MAX4223/MAX4224 MAX4227 SOT23 SO — — — — — — — — — — — — — — — — — _______________________________________________________________________________________ 1GHz, Low-Power, SOT23, PIN MAX4226/MAX4228 SO µMAX SO — ...
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... The MAX4223/MAX4225/MAX4226 are optimized for closed-loop gains of +1 (0dB) or more and have -3dB bandwidths of 1GHz. The MAX4224/MAX4227/ MAX4228 are optimized for closed-loop gains of +2 (6dB) or more, and have -3dB bandwidths of 600MHz (1.2GHz gain-bandwidth product). ...
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... Table 1 shows optimal values for the feedback resistor (R ) and gain-setting resistor (R F MAX4228. Note that the MAX4224/MAX4227/MAX4228 offer superior AC performance for all gains except unity gain (0dB). These values provide optimal AC response using surface-mount resistors and good layout tech- niques. Maxim’s high-speed amplifier evaluation kits provide practical examples of such layout techniques ...
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... Driving Capacitive Loads ). In addition, a high-speed ADC’s input impedance often changes very rapidly during the conversion cycle, requiring an amplifier with IN OUT V OUT I B+ IN+ MAX4223 MAX4224 MAX4225 MAX4226 MAX4227 MAX4228 (approximately 1.5mVp-p, using the six- Communication Systems ADC Input Buffers ...
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... Fully assembled evaluation boards are available for the MAX4223 in an SO-8 package CABLE Figure 4. Using an Isolation Resistor (R Capacitive Loads Maxim’s High-Speed Evaluation Board Layout R F IN- R ISO OUT IN MAX4223 MAX4224 MAX4225 MAX4226 MAX4227 MAX4228 ) for High ISO ...
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... AC parameters through volume production testing. These parasitics are greatly reduced when using the recommended PC board layout (like the Maxim evaluation kit). Characterizing the part in this way more accurately rep- resents the amplifier’s true AC performance. Some 50 ...
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Current-Feedback Amplifiers with Shutdown 50 100 UNITS 40 SIMULATION 30 LOWER LIMIT -3dB BANDWIDTH (MHz) Figure 6a. MAX4224 -3dB Bandwidth Distribution 50 100 UNITS 40 SIMULATION 30 LOWER LIMIT RISING-EDGE SLEW RATE (V/ s) ...
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... Low-Power, SOT23, Current-Feedback Amplifiers with Shutdown Figure 7a. Maxim SOT23 High-Speed Evaluation Board Component Placement Guide—Component Side Figure 7b. Maxim SOT23 High-Speed Evaluation Board PC Board Layout—Component Side 16 ______________________________________________________________________________________ Figure 7c. Maxim SOT23 High-Speed Evaluation Board PC Board Layout—Back Side ...
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... Current-Feedback Amplifiers with Shutdown Figure 8a. Maxim SO-8 High-Speed Evaluation Board Component Placement Guide—Component Side Figure 8b. Maxim SO-8 High-Speed Evaluation Board PC Board Layout—Component Side ______________________________________________________________________________________ 1GHz, Low-Power, SOT23, Figure 8c. Maxim SO-8 High-Speed Evaluation Board PC Board Layout—Back Side 17 ...
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... SHDNA MAX 18 ______________________________________________________________________________________ 8 SHDN OUTA OUT 5 N.C. 10 OUTA OUTB 8 INB- 7 INB+ 6 SHDNB SHDNA MAX4225 MAX4227 INA OUTB 3 6 INB- INA INB MAX4226 MAX4228 INA OUTB INA INB- ...
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... SO MAX4225ESA -40°C to +85° -40°C to +85°C 10 µMAX MAX4226EUB MAX4226ESD -40°C to +85° MAX4227ESA -40°C to +85° MAX4228EUB -40°C to +85°C 10 µMAX MAX4228ESD -40°C to +85° ______________________________________________________________________________________ 1GHz, Low-Power, SOT23, ___________________Chip Information ...
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... Low-Power, SOT23, Current-Feedback Amplifiers with Shutdown ________________________________________________________Package Information 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. 20 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600 © ...