The SGM8307-2 is a dual, low power, low noise, high-speed, voltage feedback amplifier. The device can operate from 2.8V to 12V single supply or ±1.4V to ±6V dual power supplies. It provides an input range including ground. It also offers an output voltage swing within 250mV of the rails with a 150Ω load by utilizing complementary common-source outputs and offers a high output current of 110mA. The SGM8307-2 features low differential gain and differential phase errors. It is suitable for single-supply consumer video applications.
The SGM8307-2 features high gain-bandwidth product of 75MHz and high slew rate of 150V/μs. So it supports low distortion operation. In contrast to previous low power single-supply amplifiers, decreasing the signal swing enhances the distortion performance of SGM8307-2. The combination of these characteristics makes the device a good choice as ideal input buffer stage of ADC. The SGM8307-2 has a wide dynamic range due to its low noise of 14nV/√Hz .
The SGM8307-2 is available in a Green SOIC-8 package. It is specified over the extended -40℃ to +125℃ temperature range.
- High Bandwidth:
- 135MHz (G = +1)
- 70MHz (G = +2)
- High Slew Rate: 150V/μs
- Low Noise: 14nV/√Hz (f > 1MHz)
- Support Input Voltage below 0V on Single Supply
- Output Voltage Swing: ±4.75V (VS = ±5V)
- Wide Supply Range:
- Single Supply: 2.8V to 12V
- Dual Supplies: ±1.4V to ±6V
- Quiescent Current: 8.5mA (VS = +5V)
- -40℃ to +125℃ Operating Temperature Range
- Available in a Green SOIC-8 Package
ADC Input Driver
DAC Output Driver
Video Equipment
PLL Filter
Industrial Equipment
