MAX4203EUA+

The MAX4203EUA+ is an ultra high-speed, low noise, open loop buffer in 8 pin µMAX package. This low power dual buffer has high slew rate, high output current, excellent capacitive load driving capability and have no internal termination resistors. It uses a proprietary architecture to achieve up to 530MHz -3dB bandwidth, 130MHz 0.1dB gain flatness and 4200V/µs slew rate. The low-noise performance makes this buffer suitable for driving high-speed analogue to digital converter (ADC) inputs. This device is used in high-speed DAC buffers, high-speed ADC input buffers, digital transmission line drivers and wireless LANs.

• Supply voltage range is ±4V to ±5.5V
• Operating temperature range from -40°C to 85°C
• Quiescent supply current is 2.2mA
• Bandwidth for 0.1dB gain flatness is 50MHz
• Low current-noise density of 0.8pA/√Hz
• Excellent capacitive-load-driving capability
• Power supply rejection is 72dB
• Differential gain error of 1.3% at RL = 150 ohm
• Differential phase error of 0.15° at RL = 150 ohm
• High output drive of ±90mA

Applications

Communications & Networking

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party