Applications Fast pulse and transient measurement Optical front-end for oscilloscopes Features Bandwidth DC to 1.4 GHz Si PIN photodiode, Ø 0.2 mm for "No Slow Tail" (NST) option InGaAs photodiode, Ø 0.1mm for "Near Infrared" (NIR) option Spectral response range λ = 320 to 1000 nm (NST) Spectral response range λ = 800 to 1800nm (NIR) Amplifier transimpedance (gain) 3.125 V/mA Max. conversion gain 1.25 V/mW @ 700nm (NST) Max. conversion gain 3.25 V/mW @ 1500nm (NIR)