RC6303 Datasheet | Fairchild Semiconductor

Features - - - - - - - - - - - - - - Triple video amplifier Independently enabled amplifiers 90 MHz -3 d B Bandwidth (AV = 2) 20 MHz ±0.1 d B gain flatness Stable at AV ³ 2 0.06% differential gain (AV = 2, RL = 150W) 0.06° differential phase (AV = 2, RL = 150W) High CMRR (100d B), High PSRR (80 d B) Dual ±5V power supply Low offset 1.0 m V 16-pin narrow SO package 300 V/ms slew rate Fast settling time: 0.1% in 35 ns TTL or CMOS patible enable inputs Applications - - - - - - RGB amplifier 3:1 crosspoint switch RGB switch Video instrumentation amplifier Selectable gain amplifier Active filter Description The RC6303 consists of three low power, wide band voltage feedback operational amplifiers. Each channel is capable of delivering a load current of at least 35m A. Each amplifier can be independently enabled or disabled with a TTL or CMOS signal. When disabled, the amplifier is in a high impedance output state, presenting a very high input to output isolation. The amplifiers are optimized for video applications with gain ³ 2 where low differential gain and low phase distortion are significant requirements. The layout is optimized for minimal crosstalk between amplifiers. Block Diagram VCC VCCO VEE VEEO OUT1 IN1+ + EN1 IN2- IN2+ - OUT2 + EN2 IN3- IN3+ - OUT3 + EN3 65-3399-01 IN1- - Rev. 1.0.0 PRODUCT SPECIFICATION Pin Assignments IN1- IN1+ VCC IN2- IN2+ VEE IN3- IN3+ 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 65-3399-03 Pin Definitions VCCO OUT1 EN1 OUT2 EN2 OUT3 EN3 VEEO Pin Name EN1 EN2 EN3 IN1- IN1+ IN2- IN2+ IN3- IN3+ OUT1 OUT2 OUT3 VCC VCCO VEE VEEO Pin Number 14 12 10 1 2 4 5 7 8 15 13 11 3 16 6 9 Pin Function Description Enables amplifier 1 when low Enables amplifier 2 when low Enables amplifier 3 when low Amplifier 1 inverting input Amplifier 1 non-inverting input Amplifier 2 inverting input Amplifier 2 non-inverting input Amplifier 3 inverting input Amplifier 3 non-inverting input Amplifier 1 output Amplifier 2 output Amplifier 3 output Analog positive...