LT1363 70MHz, 1000V/m s Op Amp FEATURES DESCRIPTIO n 70MHz Gain Bandwidth The LT1363 is a high speed, very high slew rate opera- n 1000V/m s Slew Rate tional amplifier with excellent DC performance. The LT1363 n 7.5mA Maximum Supply Current features reduced supply current, lower input offset volt- n 9nV/ Hz Input Noise Voltage age, lower input bias current and higher DC gain than n Unity-Gain Stable devices with comparable bandwidth. The circuit topology TM n C-Load Op Amp Drives All Capacitive Loads is a voltage feedback amplifier with the slewing character- n 1.5mV Maximum Input Offset Voltage istics of a current feedback amplifier. The amplifier is a n 2m A Maximum Input Bias Current single gain stage with outstanding settling characteristics n 350nA Maximum Input Offset Current which makes the circuit an ideal choice for data acquisition n 50mA Minimum Output Current systems. The output drives a 150W load to 7.5V with n 7.5V Minimum Output Swing into 150W 15V supplies and to 3.4V on 5V supplies. The amplifier n 4.5V/mV Minimum DC Gain, R =1k is also capable of driving any capacitive load which makes L n 50ns Settling Time to 0.1%, 10V Step it useful in buffer or cable driver applications. n 0.06% Differential Gain, A =2, R =150W V L The LT1363 is a member of a family of fast, high perfor- n 0.04 Differential Phase, A =2, R =150W V L mance amplifiers using this unique topology and n Specified at 2.5V, 5V, and 15V employing Linear Technology Corporations advanced U bipolar complementary processing. For dual and quad APPLICATIO S amplifier versions of the LT1363 see the LT1364/1365 data sheet. For 50MHz amplifiers with 4mA of supply n Wideband Amplifiers current per amplifier see the LT1360 and LT1361/1362 n Buffers data sheets. For lower supply current amplifiers with n Active Filters bandwidths of 12MHz and 25MHz see the LT1354 through n Video and RF Amplification LT1359 data sheets. Singles, duals, and quads of each n Cable Drivers amplifier are available. n Data Acquisition Systems , LTC and LT are registered trademarks of Linear Technology Corporation. C-Load is a trademark of Linear Technology Corporation TYPICAL APPLICATIO Cable Driver Frequency Response A = 1 Large-Signal Response V 2 V = 15V S 0 V = 2.5V S V = 5V S 2 V = 10V S IN + OUT 4 75W LT1363 75W 510W 6 510W 8 1 10 100 FREQUENCY (MHz) 1363 TA02 1363 TA01 1 GAIN (dB) U ULT1363 ABSOLUTE MAXIMUM RATINGS (Note 1) + Operating Temperature Range (Note 8) ...40 C to 85 C Total Supply Voltage (V to V ) ............................... 36V Specified Temperature Range (Note 9) ....40 C to 85 C Differential Input Voltage Maximum Junction Temperature (See Below) (Transient Only) (Note 2)................................... 10V Plastic Package ................................................ 150 C Input Voltage ............................................................ V S Storage Temperature Range ..................65 C to 150 C Output Short-Circuit Duration (Note 3) ............ Indefinite Lead Temperature (Soldering, 10 sec).................. 300 C PACKAGE/ORDER INFORMATION TOP VIEW TOP VIEW ORDER PART ORDER PART NUMBER NUMBER NULL 1 8 NULL NULL 1 8 NULL + + IN 2 V IN V 7 2 7 LT1363CN8 LT1363CS8 +IN 3 6 V +IN 3 6 V OUT OUT V 4 NC 5 V 4 5 NC S8 PART MARKING S8 PACKAGE N8 PACKAGE 1363 8-LEAD PLASTIC SO 8-LEAD PDIP T = 150 C, q = 130 C/ W T = 150 C, q = 190 C/ W JMAX JA JMAX JA Consult factory for Industrial and Military grade parts. ELECTRICAL CHARACTERISTICS T = 25 C, V = 0V unless otherwise noted. A CM SYMBOL PARAMETER CONDITIONS V MIN TYP MAX UNITS SUPPLY V Input Offset Voltage (Note 4) 15V 0.5 1.5 mV OS 5V 0.5 1.5 mV 2.5V 0.7 1.8 mV I Input Offset Current 2.5V to 15V 120 350 nA OS I Input Bias Current 2.5V to 15V 0.6 2.0 m A B e Input Noise Voltage f = 10kHz 2.5V to 15V 9 nV/ Hz n i Input Noise Current f = 10kHz 2.5V to 15V 1 pA/ Hz n R Input Resistance V = 12V 15V 12 50 MW IN CM Input Resistance Differential 15V 5 MW C Input Capacitance 15V 3 pF IN + Input Voltage Range 15V 12.0 13.4 V 5V 2.5 3.4 V 2.5V 0.5 1.1 V Input Voltage Range 15V 13.2 12.0 V 5V 3.2 2.5 V 2.5V 0.9 0.5 V CMRR Common Mode Rejection Ratio V = 12V 15V 84 90 dB CM V = 2.5V 5V 76 81 dB CM V = 0.5V 2.5V 66 71 dB CM PSRR Power Supply Rejection Ratio V = 2.5V to 15V 90 100 dB S A Large-Signal Voltage Gain V = 12V, R = 1k 15V 4.5 9.0 V/mV VOL OUT L V = 10V, R = 500W 15V 3.0 6.5 V/mV OUT L V = 7.5V, R = 150W 15V 2.0 3.8 V/mV OUT L V = 2.5V, R = 500W 5V 3.0 6.4 V/mV OUT L V = 2.5V, R = 150W 5V 2.0 5.6 V/mV OUT L V = 1V, R = 500W 2.5V 2.5 5.2 V/mV OUT L 2 U W U W U WW