TEA5115中文资料意法半导体数据手册PDF规格书

5 CHANNELS VIDEO SWITCH

■ EACH CHANNEL EXCEPT FAST BLANKING HAS 6dB GAIN

■ R, G, B AND VIDEO SIGNALS ARE CLAMPED TO THESAME REFERENCE VOLTAGEIN ORDER TO HAVE NO OUTPUT DIFFERENTIAL VOLTAGE WHEN SWITCHING

■ ALL INPUT LEVELS COMPATIBLE WITH NFC 92250 AND EN 50049 NORMS

■ 30MHz BAND WIDTH FOR R, G, B SIGNALS

■ INTERNAL 6.7V SHUNT REGULATOR FOR : - LOW IMPEDANCE LOADS, - POWER DISSIPATION LIMITATION

■ INDEPENDANT VIDEO OR SYNCHRONIZING SIGNAL SELECTION

■ SIMULTANEOUS SWITCHING OFR, G, B AND FB SIGNALS BY FB1 INPUT (internal)