MAX4180MAX4187 19-1221 Rev 3 8/01 Single/Dual/Quad, 270MHz, 1mA, SOT23, Current-Feedback Amplifiers with Shutdown General Description Features The MAX4180 family of current-feedback amplifiers Ultra-Low Supply Current: 1mA per Amplifier combines high-speed performance, low distortion, Shutdown Mode and excellent video specifications with ultra-low-power Outputs Placed in High-Z operation in miniature packages. They operate from Supply Current Reduced to 135A 2.25V to 5.5V dual supplies, or from a single +5V Operate from a Single +5V Supply or supply. They require only 1mA of supply current per amp- Dual 5V Supplies lifier while delivering up to 60mA of output current drive. The MAX4180/MAX4182/MAX4183/MAX4186 Wide Bandwidth are compensated for applications with a closed-loop 270MHz -3dB Small-Signal Bandwidth gain of +2 (6dB) or greater, and provide a -3dB band- (MAX4181/MAX4184/MAX4185/MAX4187) width of 240MHz and a 0.1dB bandwidth of 70MHz. 450V/s Slew Rate The MAX4181/MAX4184/MAX4185/MAX4187 are com- Fast, 20ns Settling Time to 0.1% pensated for applications with a +1 (0dB) or greater gain, and provide a -3dB bandwidth of 270MHz and a Excellent Video Specifications 0.1dB bandwidth of 60MHz. Gain Flatness to 70MHz (MAX4180/MAX4182/MAX4183/MAX4186) The MAX4180MAX4187 feature 0.08%/0.03 differen- tial gain and phase errors, a 20ns settling time to 0.1%, 0.08%/0.03 Differential Gain/Phase and a 450V/s slew rate, making them ideal for high- Low Distortion: performance video applications. The MAX4180/ -73dBc SFDR (f = 5MHz, V = 2Vp-p) C OUT MAX4181/MAX4183/MAX4185 have a low-power shut- Available in Tiny Surface-Mount Packages down mode that reduces power-supply current to 135A 6-Pin SOT23 (MAX4180/MAX4181) and places the outputs in a high-impedance state. This 10-Pin MAX (MAX4183/MAX4185) feature makes them ideal for multiplexing applications. 16-Pin QSOP (MAX4186/MAX4187) The single MAX4180/MAX4181 are offered in space- saving 6-pin SOT23 packages. Ordering Information Applications TEMP PIN- TOP Portable/Battery-Powered High-Definition PART RANGE PACKAGE MARK Video/Multimedia Systems Surveillance Video MAX4180EUT-T -40C to +85C 6 SOT23-6 AAAB Broadcast and High-Definition Professional MAX4180ESA -40C to +85C 8 SO TV Systems Cameras Ordering Information continued at end of data sheet. High-Speed A/D Buffers Video Switching/ Multiplexing CCD Imaging Systems Medical Imaging Pin Configurations Selector Guide TOP VIEW SINGLE NO. OF SHUTDOWN OPTIMIZED PART AMPS MODE FOR OUT 1 6 V CC MAX4180 1 Yes A 2 V MAX4181 1 Yes A 1 V MAX4180 V 2 5 SHDN EE MAX4181 MAX4182 2 No A 2 V MAX4183 2 Yes A 2 V 3 IN+ 4 IN- MAX4184 2 No A 1 V MAX4185 2 Yes A 1 V SOT23-6 MAX4186 4 No A 2 V MAX4187 4 No A 1 Pin Configurations continued at end of data sheet. V Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct at 1-888-629-4642, or visit Maxims website at www.maxim-ic.com.Single/Dual/Quad, 270MHz, 1mA, SOT23, Current-Feedback Amplifiers with Shutdown ABSOLUTE MAXIMUM RATINGS Supply Voltage (V to V ) .................................................12V 8-Pin SO (derate 5.88mW/C above +70C).................471mW CC EE Analog Input Voltage.......................(V - 0.3V) to (V + 0.3V) 10-Pin MAX (derate 5.60mW/C above +70C) ..........444mW EE CC Differential Input Voltage.......................................................2V 14-Pin SO (derate 8.33mW/C above +70C)...............667mW SHDN Input Voltage ........................(V - 0.3V) to (V + 0.3V) 16-Pin QSOP (derate 8.30mW/C above +70C)..........667mW EE CC Short-Circuit Duration (OUT to GND, V or V ).....Continuous Operating Temperature Range ...........................-40C to +85C CC EE Continuous Power Dissipation (T = +70C) Storage Temperature Range .............................-65C to +150C A 6-Pin SOT23 (derate 7.10mW/C above +70C)...........571mW Lead Temperature (soldering, 10s) .................................+300C 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. DC ELECTRICAL CHARACTERISTICSDual Supplies (V = +5V, V = -5V, V + = 0, SHDN 3V T = T to T , unless otherwise noted. Typical values are at T = +25C.) (Note 1) CC EE IN A MIN MAX A PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Input Voltage Range V Guaranteed by CMRR test 3.6 3.9 V CM Input Offset Voltage V V = 0 1.5 7 mV OS CM Input Offset-Voltage Drift TC 12 V/C VOS Input Offset-Voltage Matching MAX4182MAX4187 1 mV Input Bias Current I 1 7 A B+ (Positive Input) Input Bias Current I 1 12 A B- (Negative Input) Input Resistance R -3.6V V 3.6V, -1V (V - V ) 1V 250 800 k IN+ IN+ IN+ IN- (Positive Input) Input Resistance R 160 IN- (Negative Input) Common-Mode Rejection Ratio CMRR -3.6V V 3.6V -50 -58 dB CM R = 1k , V = 3.6V 0.8 3.0 L OUT Open-Loop Transresistance T M R R = 150 , V = 2.5V 0.3 0.9 L OUT R = 1k 3.75 4.0 L Output Voltage Swing V V SW R = 150 3.0 3.3 L R = 100 3.0 L Output Current I R = 30 32 60 mA OUT L Output Short-Circuit Current I 80 mA SC Output Resistance R 0.2 OUT Disabled Output Leakage I SHDN V , V 3V (Notes 2, 4) 0.1 6.0 A OUT(OFF) IL OUT Current V (Notes 3, 4) V - 3.0 V SHDN Logic Low Threshold IL CC V (Notes 3, 4) V - 2.0 V SHDN Logic High Threshold IH CC TOP VIEW SING 2 OUT 1 MAX4180MAX4187