LT1364/LT1365 Dual and Quad 70MHz, 1000V/m s Op Amps FEATURES DESCRIPTIO n 70MHz Gain Bandwidth The LT1364/LT1365 are dual and quad high speed opera- n 1000V/m s Slew Rate tional amplifiers with outstanding AC and DC perfor- n 7.5mA Maximum Supply Current per Amplifier mance. The amplifiers feature much lower supply current n Unity-Gain Stable and higher slew rate than devices with comparable band- TM n C-Load Op Amp Drives All Capacitive Loads width. The circuit topology is a voltage feedback amplifier n 9nV/ Hz Input Noise Voltage with matched high impedance inputs and the slewing n 1.5mV Maximum Input Offset Voltage performance of a current feedback amplifier. The high n 2m A Maximum Input Bias Current slew rate and single stage design provide excellent settling n 350nA Maximum Input Offset Current characteristics which make the circuit an ideal choice for n 50mA Minimum Output Current data acquisition systems. Each output drives a 150W load n 7.5V Minimum Output Swing into 150W to 7.5V with 15V supplies and to 3.4V on 5V sup- n 4.5V/mV Minimum DC Gain, R =1k plies. The amplifiers are stable with any capacitive load L n 50ns Settling Time to 0.1%, 10V Step making them useful in buffer or cable driving applications. n 0.06% Differential Gain, A =2, R =150W V L The LT1364/LT1365 are members of a family of fast, high n 0.04 Differential Phase, A =2, R =150W V L performance amplifiers using this unique topology and n Specified at 2.5V, 5V, and 15V employing Linear Technology Corporations advanced bipolar complementary processing. For a single amplifier U APPLICATIO S version of the LT1364/LT1365 see the LT1363 data sheet. For 50MHz devices with 4mA supply currents see the n Wideband Amplifiers LT1360 through LT1362 data sheets. For lower supply n Buffers current amplifiers see the LT1354 to LT1359 data sheets. n Active Filters Singles, duals, and quads of each amplifier are available. n Video and RF Amplification n Cable Drivers , LTC and LT are registered trademarks of Linear Technology Corporation. n Data Acquisition Systems 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 1/2 LT1364 75W 510W 6 510W 8 1 10 100 FREQUENCY (MHz) 1364/1365 TA02 1364/1365 TA01 1 GAIN (dB) U ULT1364/LT1365 ABSOLUTE MAXIMUM RATINGS (Note 1) + Total Supply Voltage (V to V ) ............................... 36V Operating Temperature Range (Note 8) ...40 C to 85 C Differential Input Voltage Specified Temperature Range (Note 9) ....40 C to 85 C (Transient Only, Note 2) .................................... 10V Maximum Junction Temperature (See Below) Input Voltage ............................................................ V Plastic Package ................................................ 150 C S Output Short-Circuit Duration (Note 3) ............ Indefinite Storage Temperature Range ..................65 C to 150 C Lead Temperature (Soldering, 10 sec).................. 300 C PACKAGE/ORDER INFORMATION TOP VIEW TOP VIEW ORDER PART ORDER PART + + OUT A 1 8 V NUMBER OUT A 1 8 V NUMBER IN A 2 7 OUT B IN A 2 7 OUT B A A LT1364CN8 LT1364CS8 +IN A 3 6 IN B +IN A 3 6 IN B B B +IN B +IN B V 4 5 V 4 5 S8 PART MARKING N8 PACKAGE S8 PACKAGE 8-LEAD PDIP 8-LEAD PLASTIC SO 1364 T = 150 C, q = 130 C/ W T = 150 C, q = 190 C/ W JMAX JA JMAX JA TOP VIEW TOP VIEW ORDER PART ORDER PART NUMBER NUMBER OUT A 1 14 OUT D OUT A 1 16 OUT D IN A 2 13 IN D IN A 2 15 IN D A D A D LT1365CN LT1365CS +IN A 3 12 +IN D +IN A 3 14 +IN D + + 4 11 V 4 13 V V V +IN B 5 10 +IN C +IN B 5 12 +IN C B C B C IN B 6 9 IN B 6 11 IN C IN C OUT B 7 8 OUT C OUT B 7 10 OUT C NC 8 9 NC N PACKAGE 14-LEAD PDIP S PACKAGE 16-LEAD PLASTIC SO T = 150 C, q = 110 C/ W T = 150 C, q = 150 C/ W JMAX JA JMAX JA Consult factory for Industrial and Military grade parts. T = 25 C, V = 0V unless otherwise noted. ELECTRICAL CHARACTERISTICS 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 2 U U W W U WW