EL5237 INTERSIL [Intersil Corporation], EL5237 Datasheet - Page 15

• Manufacturer Part Number: EL5237
• Description: Dual Ultra Low Noise Wideband Amplifiers Voltage Noise: 1.5nV/?Hz
• Manufacturer: INTERSIL [Intersil Corporation]

EL5236, EL5237
Shutdown Operation (EL5237 only)
EL5237 has the feature to enable or disable each amplifier to
save power when not in use. Pulling low will enable the amplifier
and pulling high will disable the amplifier. Refer to the “Electrical
Specifications” tables for appropriate values to use.
Power Supply De-coupling and Layout
Short feedback loop is essential in the layout of the op amp
board as well as minimizing the capacitance around the
inverting/non-inverting input pins and output pins. A 0.1µF
ceramic capacitor placed close to the supply pins allows for
proper supply de-coupling.
15
FN7833.0
March 31, 2011