CLC412 Datasheet | National Semiconductor

Description The CLC412 bines a high-speed plementary bipolar process with National's current-feedback topology to produce a very highspeed dual op amp. The CLC412 provides a 250MHz small-signal bandwidth at a gain of +2V/V and a 1300V/µs slew rate while consuming only 50m W per amplifier from ±5V supplies. The CLC412 offers exceptional video performance with its 0.02% and 0.02° differential gain and phase errors for NTSC and PAL video signals while driving one back terminated 75Ω load. The CLC412 also offers a flat gain response of 0.1d B to 30MHz and very low channel-to-channel crosstalk of -76d B at 10MHz. Additionally, each amplifier can deliver a 70m A continuous output current. This level of performance makes the CLC412 an ideal dual op amp for highdensity broadcast-quality video systems. The CLC412's two very well-matched amplifiers support a number of applications such as differential line drivers and receivers. In addition, the CLC412 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 CLC412 to serve portable RF applications such as IQ-channels. The CLC412 is available in the following versions. CLC412AJP CLC412AJE CLC412AIB CLC412A8B CLC412A8L-2A CLC412AMC -40°C to +85°C -40°C to +85°C -40°C to +85°C -55°C to +125°C -55°C to +125°C -55°C to +125°C 8-pin Plastic DIP 8-pin Plastic SOIC 8-pin CERDIP 8-pin CERDIP, MIL-STD-883, Level B 20-pin LCC, MIL-STD-883, Level B dice, MIL-STD-883, Level B Features Wide bandwidth: 330MHz (Av=+1V/V) 250MHz (Av=+2V/V) s 0.1d B gain flatness to 30MHz s Low power: 5m A/channel s Very low diff. gain, phase: 0.02%, 0.02° s -76d B channel-to-channel crosstalk (10MHz) s Fast slew rate: 1300V/µs s Unity-gain stable s Applications s s s s s s HDTV, NTSC & PAL video systems Video switching and distribution IQ amplifiers Wideband active filters Cable drivers DC coupled...