EL2252 Datasheet - Intersil

EL2252 Dual 50MHz Comparator/Pin Receiver

TEMP MIN TYP VOS Input Offset Voltage 25°C Full 1 TCVOS IB Average Offset Voltage Drift Input Bias Current at Null Full 25°C Full 7 6 IOS Input Offset Current 25°C Full 0.2 RIN, diff RIN, comm CIN VCM+ VCMAVOL Input Differential Resistance Input Common-Mode Resistance Input Capacitan.

cN1o®-On8t8aR8cE-tICONoOTBuDEMSraROTMtaSeLEcIESLNhThnDoEeirEcePwaDtRlwRSOwEuD.pPiUnpLtCoAeTrrCtsEiCl.MecnoEtmNeDTr/teasctcember 1995, Rev. E EL2252 FN7062 Dual 50MHz Comparator/Pin Receiver The EL2252 dual comparator replaces the traditional input buffer + attenuator +ECL comparator +ECL to TTL translator circuit blocks used in digital equipment. The EL2252 provides a quick 7ns propagation delay while complying with ±10V inputs. Input accuracy and propagation delay is maintained even with inpu.

EL2252 Features

* Fast response

* 7ns

* Inputs tolerate large overdrives with no speed nor bias current penalties

* Propagation delay is relatively constant with variations of input Slew Rate, overdrive, temperature, and supply voltage

* Output provides proper CMOS or TTL log

EL2252-Intersil.pdf