Description

1.3GHz Low Noise, Low Distortion Differential ADC Driver for 140MHz IF Features: 1.3GHz -3dB Bandwidth Fixed Gain of 10V/V (20dB) –93dBc IMD3 at 70MHz (Equivalent OIP3 = 50.5dBm) –74dBc IMD3 at 140MHz (Equivalent OIP3 = 41dBm) 1nV/√Hz Internal Op Amp Noise 2.1nV/√Hz Total Input Noise 6.2dB Noise Figure Differential Inputs and Outputs 200 Input Impedance 2.85V to 3.5V Supply Voltage 50mA Supply Current (150mW) 1V to 1.6V Output Common Mode Voltage, Adjustable DC- or AC-Coupled Operation Max Differential Output Swing 4.4VP-P Small 16-Lead 3mm × 3mm × 0.75mm QFN Package