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EL2252 - Dual 50MHz Comparator/Pin Receiver

Description

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

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 logic levels.
  • Hysteresis is available on-chip.
  • Large voltage gain.
  • 8000V/V.
  • Not oscillation-prone.
  • Can detect 4ns glitches.
  • MIL-STD-883 Rev. C compli.

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Part Number Description
EL2250 125MHz Single Supply Dual/Quad Op Amps
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Full PDF Text Transcription

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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 input signal Slew Rates as great as 4000V/µs. The EL2252 can run on supplies as low as -5.2V and +9V and comply with ECL and CMOS inputs, or use supplies as great as ±18V for much greater input range.
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