EL2120 - Intersil

EL2120 100MHz Current Feedback Amplifier

Input Offset Voltage VS = ±15V Input Offset Drift +VIN Input Bias Current -VIN Input Bias Current Common-Mode Rejection (Note 1) VS = ±5V; RL = 150Ω, TA = 25°C unless otherwise specified TEMP Full Full Full Full Full Full Full Full 25°C Full Full Full 25°C Full Full 25°C Full Full Full Full Full Full 1.0 17 20 (V+) - 1 (V+) - 4 5 ±3.0 ±3.0 70 58 65 50 MIN T.

Features

• Excellent differential gain and phase on ±5V to ±15V supplies
• 100MHz -3dB bandwidth from gains of ±1 to ±10
• 700V/µs slew rate
• 0.1dB flatness to 20MHz
• Output disable in 50ns - remains high impedance even when driven with large slew rates
• Single +5V supply operation
• AC characteristics are lot and temperature stable
• Available in small SO-8 package Applications
• Video gain block
• Residue amplifier
• Multiplexer
• Current to voltage converter
• Coax cable driver with gain of 2
• ADC driver Simplified Schematic Ordering Information PART NUMBER EL2120CN EL2120CS TEMP. RANGE 0°C t.