LT1252 Low Cost Video Amplifier UFEATUSREDESCRIPTIO ■ Low Cost The LT1252 is a low cost current feedback amplifier for ■ Current Feedback Amplifier video applications. The LT1252 is ideal for driving low ■ Differential Gain: 0.01%, RL = 150Ω, VS = ±5V impedance loads such as cables and filters. The wide ■ Differential Phase: 0.09°, RL = 150Ω, VS = ±5V bandwidth and high slew rate of this amplifier make ■ Flat to 30MHz, 0.1dB driving RGB signals between PCs and workstations easy. ■ 100MHz Bandwidth on ±5V The linearity of the LT1252 is outstanding; it is unsur- ■ Wide Supply Range: ±2V(4V) to ±14V(28V) passed for driving composite video. ■ Low Power: 85mW at ±5V The LT1252 is available in the 8-pin DIP and the S8 surface OU mount package. For higher performance and shutdown APPLICATIS operation, see the LT1227. For dual and quad amplifiers with similar performance see the LT1253/LT1254. ■ RGB Cable Drivers ■ Composite Video Cable Drivers ■ Gain Blocks in IF Stages OUTYPICAL APPLICATITransient Response 5V VIN + 75Ω LT1252 – 75Ω –5V CABLE RF 620Ω VOUT RG 75Ω 620Ω LT1252 • TA02 A V V = 1 + RF BW = 100MHz S = ±5V RG AV = 2 AT AMPLIFIER OUTPUT. RL = 150Ω 6dB LESS AT V V OUT. O = 1V LT1252 • TA01 1
Купить LT1252CS8#PBF на РадиоЛоцман.Цены — от 77 до 370 ₽
