GX4201-CDA中文資料根努姆數據手冊PDF規(guī)格書

CIRCUIT DESCRIPTION

The GX4201 is a wideband 1x1 video crosspoint implemented in bipolar monolithic technology. The device is characterized by excellent differential gain and phase in the enabled state, and very high off-isolation in the disabled state. The fully buffered unilateral signal path ensures negligible output to input feedback while delivering minimal output switching transients through make-before-break switching.

FEATURES

? -3 dB bandwidth, 300 MHz with CL = 0 pF

? off isolation at 100 MHz, 80 dB

? differential phase and gain at 4.43 MHz, 0.01° & 0.02

? 800 μW disabled power consumption

? input signal levels from -2 V to +3 V

? logic input compatible with TTL and 5 V CMOS

? open collector TALLY output

APPLICATIONS

? very high quality video switching

? HDTV

? computer graphics

? RF switching/routing

? PCM/data routing