TI CLC111AJP

The CLC111 is a high performance, closed loop, monolithic buffer designed for applications requiring very high frequency signals. The CLC111’s high performance includes an extremely fast 800MHz small signal bandwidth (0.5 peak - to - peak) and an ultra high (3500 V/μs) slew rate while requiring only 10.5 mA quiescent current. Signal fidelity is maintained with low harmonic distortion (−62dBc 2nd and 3rd harmonics at 20MHz). These performance characteristics are for a demanding 100Ω load. Featuring a patented closed loop design, the CLC111 offers nearly ideal unity gain (0.996) with a very low (1.4Ω) output impedance. The CLC111 is ideally suited for buffering video signals with its 0.15%/0.04° differential gain and phase performance at 4.43MHz. Power sensitive applications will benefit from the CLC111’s excellent performance on reduced or single supply voltages. Constructed using an advanced, complementary bipolar process and proven high performance architectures, the CLC111 is available in several versions to meet a variety of requirements.

• Very wideband (800MHz)
• Ultra high (3500V/μs) slew rate
• Low (−62dBc) 2nd/3rd harmonics @ 20MHz
• 60mA output current ±5 supplies
• Single supply operation (0 to 3V supply min.)
• Evaluation boards and Spice models

• Video switch buffers
• Test point drivers
• High frequency active filters
• Wideband DC clamping buffer
• High-speed peak detector circuits