LT1223 100MHz Current Feedback Amplifier FEATURES DESCRIPTIO 100MHz Bandwidth at A = 1 The LT 1223 is a 100MHz current feedback amplifier with V 1000V/s Slew Rate very good DC characteristics. The LT1223s high slew Wide Supply Range: 5V to 15V rate, 1000V/s, wide supply range, 15V, and large output 1mV Input Offset Voltage drive, 50mA, make it ideal for driving analog signals over 1A Input Bias Current double-terminated cables. The current feedback amplifier 5M Input Resistance has high gain bandwidth at high gains, unlike conventional 75ns Settling Time to 0.1% op amps. 50mA Output Current The LT1223 comes in the industry standard pinout and 6mA Quiescent Current can upgrade the performance of many older products. Available in 8-Lead Plastic DIP and SO Packages U The LT1223 is manufactured on Linear Technologys APPLICATIO S proprietary complementary bipolar process. , LTC and LT are registered trademarks of Linear Technology Corporation. Video Amplifiers All other trademarks are the property of their respective owners. Buffers IF and RF Amplification Cable Drivers 8-, 10-, 12-Bit Data Acquisition Systems TYPICAL APPLICATIO Video Cable Driver Voltage Gain vs Frequency 60 100MHz GAIN + V + 50 BANDWIDTH IN 75 R = 10 G 1k LT1223 40 R G R = 33 G 30 75 R = 110 R CABLE G F 20 1k R = 470 G 10 V OUT R = G 0 R G 1k 75 10 20 100k 1M 10M 100M 1G R F A = 1 + V R FREQUENCY (Hz) G LT1223 TPC01 AT AMPLIFIER OUTPUT 6dB LESS AT V OUT LT1223 TA02 1223fb 1 VOLTAGE GAIN (dB) U ULT1223 ABSOLUTE AXI U RATI GS PACKAGE/ORDER I FOR ATIO (Note 1) TOP VIEW ORDER PART Supply Voltage ...................................................... 18V NUMBER NULL 1 8 SHUTDOWN + Differential Input Voltage ......................................... 5V IN 2 V 7 LT1223CN8 Input Voltage ............................ Equal to Supply Voltage +IN 3 6 OUT LT1223CS8 Output Short Circuit Duration (Note 2) .........Continuous V NULL 4 5 Operating Temperature Range S8 PART MARKING N8 PACKAGE S8 PACKAGE LT1223M (OBSOLETE) .............. 55C to 125C 8-LEAD PLASTIC DIP 8-LEAD PLASTIC SO 1223 T = 150C, = 100C/W(N8) J MAX JA LT1223C................................................ 0C to 70C T = 150C, = 150C/W(S8) J MAX JA Storage Temperature Range ..................65C to 150C J8 PACKAGE LT1223CJ8 Junction Temperature Plastic Package ........... 150C 8-LEAD CERAMIC DIP T = 175C, = 100CW (J8) LT1223MJ8 Junction Temperature Ceramic Package JMAX JA OBSOLETE PACKAGE (OBSOLETE) ..................................... 175C Consider the N8 or S8 for Alternative Source Lead Temperature (Soldering, 10 sec.)................. 300C Order Options Tape and Reel: Add TR Lead Free: Add PBF Lead Free Tape and Reel: Add TRPBF Lead Free Part Marking: