EL2252 - 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 Capacitance Positive Common-Mode Input Range Negative Common-Mode Inp.

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 compliant Applications
• Pin receiver for automatic test equipment
• Data communications line receiver
• Frequency counter input
• Pulse squarer Ordering Information PART NUMBER EL2252CN EL22.