Low cost, high speed, voltage feedback amplifiers. The amplifiers operate on +3 V, +5 V or +/-5 V supplies at low supply current. They have true single-supply capability with an input voltage range extending 200 mV below the negative rail and within 1 V of the positive rail. Despite their low cost they provide excellent overall performance and versatility. The output voltage swings to within 25 mV of each rail, providing the maximum output dynamic range with excellent overdrive recovery. This are well suited for video electronics, cameras, video switchers, or any high speed portable equipment. Low distortion and fast settling make them ideal for active filter applications.
- High speed and fast settling on 5 V
- 110 MHz, -3 dB bandwidth (G = +1) (AD8051/AD8052)
- 150 MHz, -3 dB bandwidth (G = +1) (AD8054)
- 145 V/micro s slew rate
- 50 ns settling time to 0.1%
- Single-supply operation
- Output swings to within 25 mV of either rail
- Input voltage range: -0.2 V to +4 V; VS = 5 V
- Video specifications (G = +2)
- 0.1 dB gain flatness: 20 MHz; RL = 150 Ohm
- Differential gain/phase: 0.03%/0.03°
- Low distortion
- -80 dBc total harmonic @ 1 MHz, RL = 100 Ohm
- Outstanding load drive capability
- Drives 45 mA, 0.5 V from supply rails (AD8051/AD8052)
- Drives 50 pF capacitive load (G = +1) (AD8051/AD8052)
- Low power: 2.75 mA/amplifier (AD8054)
- Low power: 4.4 mA/amplifier (AD8051/AD8052)
