Datasheet Linear Technology LTC6421IUDC-20#PBF — Datenblatt

LTC6421-20
Dual Matched
1.3GHz Differential
Amplifiers/ADC Drivers
DESCRIPTION FEATURES Matched Gain ±0.1dB
Matched Phase ±0.2° at 100MHz
Channel Separation 80dB at 100MHz
1.3GHz –3dB Bandwidth; Fixed Gain of 10V/V (20dB)
IMD3 = –76dBc at 100MHz, 2VP-P
Equivalent OIP3 = 42dBm at 100MHz
1nV/√Hz Internal Op Amp Noise
6.2dB Noise Figure
Differential Inputs and Outputs
Rail-to-Rail Output Swing
40mA Supply Current (120mW) per Amplifier
1V to 1.6V Output Common Mode Voltage,
Adjustable
DC-or AC-Coupled Operation
20-Lead 3mm × 4mm × 0.75mm QFN Package APPLICATIONS n Differential ADC Driver
Single Ended to Differential Conversion
IF Sampling (Diversity) Receivers
Broadband I/Q Amplifiers
Satellite Communications The LTC®6421-20 is a dual high speed differential amplifier …