LMH6715 Datasheet | National Semiconductor

Description The LMH6715 bines National’s VIP10™ high speed plementary bipolar process with National’s current feedback topology to produce a very high speed dual op amp. The LMH6715 provides 400MHz small signal bandwidth at a gain of +2V/V and 1300V/µs slew rate while consuming only 5.8m A per amplifier from ± 5V supplies. The LMH6715 offers exceptional video performance with its 0.02% and 0.02˚ differential gain and phase errors for NTSC and PAL video signals while driving up to four back terminated 75Ω loads. The LMH6715 also offers a flat gain response of 0.1d B to 100MHz and very low channel-tochannel crosstalk of - 70d B at 10MHz. Additionally, each amplifier can deliver 70m A of output current. This level of performance makes the LMH6715 an ideal dual op amp for high density, broadcast quality video systems. The LMH6715’s two very well matched amplifiers support a number of applications such as differential line drivers and receivers. In addition, the LMH6715 is well suited for Sallen Key active filters in applications such as anti-aliasing filters for high speed A/D converters. Its small 8-pin SOIC package, low power requirement, low noise and distortion allow the LMH6715 to serve portable RF applications such as IQ channels. Features TA = 25˚C, RL = 100Ω, typical values unless specified. n Very low diff. gain, phase: 0.02%, 0.02˚ n Wide bandwidth: 480MHz (AV = +1V/V); 400MHz (AV = +2V/V) n 0.1d B gain flatness to 100MHz n Low power: 5.8m A/channel n - 70d B channel-to-channel crosstalk (10MHz) n Fast slew rate: 1300V/µs n Unity gain stable n Improved replacement for CLC412 Applications n n n n n n HDTV, NTSC & PAL video systems Video switching and distribution IQ amplifiers Wideband active filters Cable drivers DC coupled single-to-differential conversions Differential Gain & Phase with Multiple Video Loads Frequency Response vs. VOUT 20042916 20042908 © 2003 National Semiconductor Corporation DS200429 .national. Absolute Maximum Ratings (Note...