EL4451 - Wideband Variable-Gain Amplifier
MIN TYP VDIFF Signal input differential input voltage Clipping 0.2% nonlinearity 1.8 2.0 1.3 VCM VOS VOS, FB VG, 100% VG, 0% VG, 1V IB IOS NL Ft RIN, VIN RIN, FB RIN, RGAIN CMRR PSRR VO ISC IS Common-mode range of VIN; VDIFF = 0, Input offset voltage VS = ±5V VS = ±15V Output offset voltage
c1No-®On8t8aR8cE-tICNOoTOBuDEMSraROTMtSeaLEcIELSNhTnhDoEireEcPewaDtRlwRSOwEuD.pPiUnpLtCoAeTrrCtsEiCl.MecnoEtmNeTr/tasOtcctober 1994, Rev A EL4451 FN7169 Wideband Variable-Gain Amplifier, Gain of 2 The EL4451 is a complete variable gain circuit.
It offers wide bandwidth and excellent linearity while including a powerful output voltage amplifier, drawing modest supply current.
The EL4451 operates on ±5V to ±15V supplies and has an analog input range of ±2V, making it ideal for video signal proce
EL4451 Features
* Complete variable-gain amplifier with output amplifier, requires no extra components
* Excellent linearity of 0.2%
* 70MHz signal bandwidth
* Operates on ±5V to ±15V supplies
* All inputs are differential
* 400V/µs slew rate
* > 70dB attenuat
