CLC412  Product Folder

The CLC412 combines a high speed complementary bipolar process with National's current feedback topology to produce a very high speed 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 50mW 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 75 load. The CLC412 also offers a flat gain response of 0.1dB to 30MHz and very low channel-to-channel crosstalk of -76dB at 10MHz. Additionally, each amplifier can deliver a 70mA continuous output current. This level of performance makes the CLC412 an ideal dual op amp for high density 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.

Enhanced Solutions (Military/Aerospace)

SMD Number: 5962-94719

Space level versions also available.

For more information, visit http://www.national.com/mil

• Wide bandwidth: 330MHz (A_V = +1); 250MHz (A_V = +2)
• 0.1dB gain flatness to 30MHz
• Low power: 5mA/channel
• Very low diff. gain, phase: 0.02%, 0.02°
• -76dB channel-to-channel crosstalk (10MHz)
• Fast slew rate: 1300V/µs
• Unity gain stable

• HDTV, NTSC & PAL video systems
• Video switching and distribution
• IQ amplifiers
• Wideband active filters
• Cable drivers
• DC coupled single-to-differential conversions