MAX4223 Maxim, MAX4223 Datasheet
MAX4223
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MAX4223 Summary of contents
Page 1
... These devices operate with dual sup- plies ranging from ±2.85V to ±5.5V and provide a typical output drive current of 80mA. The MAX4223/ MAX4225/MAX4226 are optimized for a closed-loop gain of +1 (0dB) or more and have a -3dB bandwidth of ...
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... MIN MAX MAX4225–MAX4228 +25° MIN MAX MAX4223/MAX4224 T = +25°C A MAX4225–MAX4228 MAX4223/MAX4224 MIN MAX MAX4225–MAX4228 Inferred from CMRR test T = +25° ±2. MIN Inferred from PSRR test +25° ...
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... MAX4224/7 2Vp-p LS OUT Rising edge step OUT Falling edge step S OUT , step r f OUT SHDN = 0V 10MHz, MAX4223/4/6 30MHz 50Ω S MAX4223/4/6/8 ON MAX4223/4/6 ±5V step 150Ω (Note 150Ω (Note 100Ω ...
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... R = 560 SOT23 470 100 1000 FREQUENCY (MHz) 4 _______________________________________________________________________________________ = 0V +1V/V for MAX4223/MAX4225/MAX4226 CONDITIONS f = 10kHz MAX4223/5 30kHz 30.1MHz MAX4224/7/8 MAX4223/5 10kHz MAX4224/7 10kHz f = 10kHz IN 10kHz n IN- Pin to pin SO-8, SO-14 packages Pin to GND Pin to pin SOT23-6, 10-pin µMAX ...
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Current-Feedback Amplifiers with Shutdown ____________________________Typical Operating Characteristics (continued +5V -5V 100Ω MAX4224 SMALL-SIGNAL GAIN vs. FREQUENCY (A = +2) VCL 20mVp ...
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... FREQUENCY (MHz) OUTPUT IMPEDANCE vs. FREQUENCY 100 10 MAX4223/5 +1V/V VCL R = 560 F 1 MAX4224/7 +2V/V 0.1 VCL 470 G F 0.01 0.01 0 100 FREQUENCY (MHz) MAX4223/MAX4225/MAX4226 TOTAL HARMONIC DISTORTION vs. FREQUENCY ( - +1V/V VCL - 560 2Vp-p -50 OUT THD -60 -70 3RD HARMONIC 2ND HARMONIC -80 -90 -100 0.1 ...
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... 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 MAX4223-30 GND GND 7 ...
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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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... Information Layout and Power-Supply Bypassing >> [(G Z The MAX4223–MAX4228 have an extremely high band- width, and consequently require careful board layout, including the possible use of constant-impedance R F microstrip or stripline techniques. ...
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... Table 1. Optimal Feedback Resistor Networks GAIN GAIN (V/V) (dB) MAX4223/MAX4225/MAX4226 MAX4224/MAX4227/MAX4228 For the MAX4223EUT, this optimal value is 470 Ω combines with ’s value F ’s value reduces F ) for the MAX4223– Use 1% resistors to maintain F -3dB 0.1dB (Ω ...
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... Higher third-order intercept points correspond to better lineari the amplifier. The MAX4223–MAX4228 have a typi- cal IP3 value of 42dBm, making them excellent choices for use in communications systems. Input buffer amplifiers can be a source of significant errors in high-speed ADC applications ...
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... The combination of high speed, fast slew rate, low noise, and low distortion makes the MAX4223–MAX4228 ideally suited for use as buffer amplifiers in high-speed ADC applications. Video Line Driver The MAX4223–MAX4228 are optimized to drive coaxial transmission lines when the cable is terminated at both ends, as shown in Figure 3 ...
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... Layout and Power-Supply Bypassing section). 50 100 UNITS 40 SIMULATION 30 LOWER LIMIT ±0.1dB BANDWIDTH (MHz) Figure 5b. MAX4223 ±0.1dB Bandwidth Distribution 50 100 UNITS 40 SIMULATION 30 LOWER LIMIT FALLING-EDGE SLEW RATE (V/ s) Figure 5d. MAX4223 Falling-Edge Slew-Rate Distribution ...
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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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... Low-Power, SOT23, Current-Feedback Amplifiers with Shutdown _____________________________________________Pin Configurations (continued) TOP VIEW MAX4223 MAX4224 N. MAX4226 MAX4228 OUTA 1 2 INA- INA SHDNA MAX 18 ______________________________________________________________________________________ 8 SHDN OUTA OUT 5 N.C. 10 OUTA OUTB 8 INB- 7 INB+ 6 SHDNB ...
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... SO MAX4228EUB -40°C to +85°C 10 µMAX MAX4228ESD -40°C to +85° ______________________________________________________________________________________ 1GHz, Low-Power, SOT23, ___________________Chip Information PIN- SOT MAX4223/MAX4224 TRANSISTOR COUNT: 87 TOP MARK MAX4225–MAX4228 TRANSISTOR COUNT: 171 AAAE SUBSTRATE CONNECTED TO V — — — — — — — EE ...
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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 © ...