EL2130

® cN1o-On8t8Ra8DcE-tIOCaNoOBtTuaESMrROTSMeSLhEcIELNheTnDoeEirEtcPwDaRlwRSOwEuD.PpiUnpLCtoAeTrrCtsEiClM.ecnEotNmeTrD/tasetccember 1995, Rev. C EL2130 FN7047 85MHz Current Feedback Amplifier The EL2130 is a wideband current mode feedback amplifier optimized for gains between -10 and +10 while operating on ±5V power supplies. Built using Elantec's Complementary Bipolar process, this device exhibits -3dB bandwidths in excess of 85MHz at unity gain and 75MHz at a gain of two. The EL2130 is capable of output currents in excess of 50mA giving it the ability to drive either double or single terminated 50Ω coaxial cables. Exhibiting a Differential Gain of 0.03% and a Differential Phase of 0.1° at NTSC and PAL frequencies, the EL2130 is an excellent low cost solution to most video applications. In addition, the EL2130 exhibits very low gain peaking, typically below 0.1dB to frequencies in excess of 40MHz as well as 50ns settling time to 0.2% making it an excellent choice for driving flash A/D converters. The device is available in the plastic 8-pin narrow-body small outline (SO) and the 8-pin mini DIP packages, and operates over the temperature range of 0°C to +75°C Pinout EL2130 (8-PIN PDIP, SO) TOP VIEW Features -3dB bandwidth = 85MHz, AV = 1 -3dB bandwidth = 75MHz, AV = 2 NTSC/PAL dG ≤ 0.03%, dP ≤ 0.1° 50mA output current Drives ±2.5V into 100Ω load Low voltage noise = 4nV√Hz Current mode feedback Low cost Applications Video amplifier Video distribution ampl...