LMH7220

www.DataSheet4U.com LMH7220 High Speed Comparator with LVDS Output September 2006 LMH7220 High Speed Comparator with LVDS Output General Description The LMH7220 is a high speed, low power comparator with an operating supply voltage range of 2.7V to 12V. The LMH7220 has a differential, LVDS output, driving 325 mV into a 100Ω symmetrical transmission line. The LMH7220 has a 2.9 ns propagation delay and 0.6 ns rise and fall times while the supply current is only 6.8 mA at 5V (load current excluded). The LMH7220 inputs have a voltage range that extends 200 mV below ground, allowing ground sensing applications. The LMH7220 is available in the 6-Pin TSOT package. ThIs package is ideal where space is a critical item. Features (VS = 5V TA = 25˚C, Typical values unless otherwise specified) n Propagation delay @ 100 mV overdrive 2.9 ns n Rise and fall times 0.6 ns n Supply voltage 2.7V to 12V n Supply current 6.8 mA n Temperature range −40˚C to 125˚C n LVDS output Applications n n n n n n n Acquisition trigger Fast differential line receiver Pulse height analyzer Peak detector Pulse width modulator Remote threshold detection Oscilloscope triggering Typical Schematic DataSheet4U.com DataShee 20137603 DataSheet4U.com © 2006 National Semiconductor Corporation DS201376 www.national.com www.DataSheet4U.com LMH7220 Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availa...