CLC430AJE

The CLC430AJE is one member of the CLC430 series.The CLC430 is a low-cost, wideband monolithic amplifier for general purpose applications. The CLC430 utilizes National's patented current feedback circuit topology to provide an op amp with a slew rate of 2000V/m s,100MHz unity-gain bandwidth and fast output disable function. Like all current feedback op amps, the CLC430 allows the frequency response to be optimized (or adjusted) by the selection of the feedback resistor. For demanding video applications, the 0.1dB bandwidth to 20MHz and differential gain/phase of 0.03%/0.05°make the CLC430 the preferred component for broadcast quality NTSC and PAL video systems.

Features of the CLC430AJE are:(1)0.1dB gain flatness to 20MHz (Av=+2); (2)100MHz bandwidth (Av=+1); (3)2000V/ms slew rate; (4)0.03%/0.05° differential gain/phase; (5)±5V, ±15V or single supplies; (6)100ns disable to high-impedance output; (7)wide gain range; (8)low cost.Video distribution, multimedia and general purpose applications will benefit  from the CLC430's wide bandwidth and disable feature. Power is reduced and the output becomes a high impedance when disabled.The wide gain range of the CLC430 makes this general purpose op amp an improved solution for circuits such as active filters, differential-to-single-ended drivers, DAC transimpedance amplifiers and MOSFET drivers.

The absolute maximum ratings of the CLC430AJE can be summarized as:(1)supply voltage:±16.5V;(2)common-mode input voltage:±Vcc;(3)maximum junction temperature:+150;(4)storage temperature:65 to +150;(5)lead temperature(soldering 10 sec):300.The CLC430 is a general purpose current-feedback amplifier for use in a variety of small-and large-signal applications. Use the feedback resistor to fine tune the gain flatness and -3dB bandwidth for any gain setting.Comlinear provides information for the performance at a gain of +2 for small and large signal bandwidths. The plots show feedback resistor values for selected gains.Resistors have varying parasitics that affect circuit performance in high-speed design. For best results, use leaded metal-film resistors or surface mount resistors.  A SPICE model for the CLC430 is available to simulate overall circuit performance.