EL2160C

EL2160C EL2160C 180MHz Current Feedback Amplifier Features 130MHz 3dB bandwidth (AV=+2) 180MHz 3dB bandwidth (AV=+1) 0.01% differential gain, RL=500Ω 0.01° differential phase, RL=500Ω Low supply current, 8.5mA Wide supply range, ±2V to ±15V 80mA output current (peak) Low cost 1500V/µs slew rate Input common mode range to within 1.5V of supplies 35ns settling time to 0.1% General Description The EL2160C is a current feedback operational amplifier with -3dB bandwidth of 130MHz at a gain of +2. Built using the Elantec proprietary monolithic complementary bipolar process, this amplifier uses current mode feedback to achieve more bandwidth at a given gain than a conventional voltage feedback operational amplifier. The EL2160C is designed to drive a double terminated 75 Ω coax cable to video levels. Differential gain and phase are excellent when driving both loads of 500Ω (<0.01%/<0.01°) and double terminated 75Ω cables (0.025%/0.1°). The amplifier can operate on any supply voltage from 4V (±2V) to 33V (±16.5V), yet consume only 8.5mA at any supply voltage. Using industry-standard pinouts, the EL2160C is available in 8-pin PDIP and SO packages, as well as a 16-pin SO (0.300”) package. All are specified for operation over the full -40°C to +85°C temperature range. For dual and quad applications, please see the EL2260C/EL2460C datasheet. Applications Video amplifiers Cable drivers RGB amplifiers Test equipment amplifiers Current to voltage converte...