LT6402-12

The LT 6402-12 is a low distortion, low noise differential ampli er/ADC driver for use in applications from DC to 00MHz. The LT6402-12 has been designed for ease of use, with minimal support circuitry required. Exceptionally low input- red noise and low distortion (with either single-ended or differential inputs) make the LT6402-12 an excellent solution for driving high speed 12-bit and 14-bit ADCs. In addition to the normal un ltered outputs (+OUT and COUT), the LT6402-12 has a built-in 75MHz differential low pass lter and an additional pair of ltered outputs (+OUTFILTERED, UTFILTERED) to reduce external ltering components when driving high speed ADCs. The output common mode voltage is easily set via pin, eliminating an output transformer or AC- the V _OCM pincoupling capacitors in many applications.

The LT6402-12 is designed to meet the demanding require ments of communications transceiver applications. It can be used as a differential ADC driver, a general-purpose differential gain block, or in other applications requiring differential drive. The device can be used in data acquisition systems required to function at frequencies down to DC.

The LT6402-12 operates on a 5V supply and consumes 30mA. It comes in a compact 16-lead 3mm !á3mm QFN package and operates over a C40C to 85C temperature ran