LM6181 Datasheet | National Semiconductor

Description The LM6181 current-feedback amplifier offers an unparalleled bination of bandwidth, slew-rate, and output current. The amplifier can directly drive up to 100 p F capacitive loads without oscillating and a 10V signal into a 50Ω or 75Ω back-terminated coax cable system over the full industrial temperature range. This represents a radical enhancement in output drive capability for an 8-pin DIP high-speed amplifier making it ideal for video applications. Built on National’s advanced high-speed VIP™ II (Vertically Integrated PNP) process, the LM6181 employs currentfeedback providing bandwidth that does not vary dramatically with gain; 100 MHz at AV = - 1, 60 MHz at AV = - 10. With a slew rate of 2000V/µs, 2nd harmonic distortion of - 50 d Bc at 10 MHz and settling time of 50 ns (0.1%) the LM6181 dynamic performance makes it ideal for data acquisition, high speed ATE, and precision pulse amplifier applications. Features (Typical unless otherwise noted) n Slew rate: 2000 V/µs n Settling time (0.1%): 50 ns n Characterized for supply ranges: ± 5V and ± 15V n Low differential gain and phase error: 0.05%, 0.04˚ n High output drive: ± 10V into 100Ω n Guaranteed bandwidth and slew rate n Improved performance over EL2020, OP160, AD844, LT1223 and HA5004 Applications n n n n n Coax cable driver Video amplifier Flash ADC buffer High frequency filter Scanner and Imaging systems Typical Application DS011328-1 Cable Driver DS011328-2 VIP™ is a registered trademark of National Semiconductor Corporation. © 1999 National Semiconductor Corporation DS011328 .national. Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage Differential Input Voltage Input Voltage Inverting Input Current Soldering Information Dual-In-Line Package (N) Soldering (10 sec) Small Outline Package (M) Vapor Phase (60 seconds) Infrared (15...