Description

2.2GHz Low Noise, Low Distortion Differential ADC Driver for DC-300MHz Features: 2.2GHz –3dB Bandwidth Fixed Gain of 2.5V/V (8dB) –99dBc IMD3 at 70MHz (Equivalent OIP3 = 53.4dBm) –61dBc IMD3 at 300MHz (Equivalent OIP3 = 34.8dBm) 1nV/√Hz Internal Op Amp Noise 7.6dB Noise Figure Differential Inputs and Outputs 400Ω Input Impedance 2.85V to 3.5V Supply Voltage 85mA Supply Current (255mW) 1V to 1.6V Output Common Mode, Adjustable DC- or AC-Coupled Operation Max Differential Output Swing 4.8VP-P Small 16-Lead 3mm × 3mm × 0.75mm QFN Package