EL2074
400MHz GBWP Gain-of-2 Stable Operational Amplifier
Not Recommended for New Designs.Contact our Technical Support Center at 1-888-INTERSIL.
Typical Diagram
Key Features
- 400MHz gain-bandwidth product
- Gain-of-2 stable
- Ultra low video distortion = 0.01%/0.015° @NTSC/PAL
- Conventional voltage-feedback topology
- Low offset voltage = 200µV
- Low bias current = 2µA
- Low offset current = 0.1µA
- Output current = 50mA over temperature
- Fast settling = 13ns to 0.1%
- Low distortion = -55dB HD2, -70dB HD3 @20MHz, 2VPP, AV = +2
Description
The EL2074 is a precision voltagefeedback amplifier featuring a 400MHz gain-bandwidth product, fast settling time, excellent differential gain and differential phase performance, and a minimum of 50mA output current drive over temperature.
The EL2074 is gain-of-2 stable with a -3dB bandwidth of 400MHz at AV = +2. It has a very low 200µV of input offset voltage, only 2µA of input bias current, and a fully symmetrical differential input. Like all voltage-feedback operational amplifiers, the EL2074 allows the use of reactive or non-linear components in the feedback loop. This combination of speed and versatility makes the EL2074 the ideal choice for all op-amp applications at a noise gain of 2 or greater requiring high speed and precision, including active filters, integrators, sample-and-holds, and log amps. The low distortion, high output current, and fast settling makes the EL2074 an ideal amplifier for signal-processing and digitizing systems.
Applications
- High resolution video
- Active filters/integrators
- High-speed signal processing
- ADC/DAC buffers
- Pulse/RF amplifiers
- Pin diode receivers
- Log amplifiers
- Photo multiplier amplifiers
- High speed sample-and-holds
