VCA822IDGS Datasheet PDF - TI

●DESCRIPTION

●The VCA822 is a dc-coupled, wideband, linear in V/V, continuously variable, voltage-controlled gain amplifier. It provides a differential input to single-ended conversion with a high-impedance gain control input used to vary the gain down 40dB from the nominal maximum gain set by the gain resistor (RG) and feedback resistor (RF).

●FEATURES

●• 150MHz SMALL-SIGNAL BANDWIDTH (G = +10V/V)

●• 137MHz, 5VPP BANDWIDTH (G = +10V/V)

●• 0.1dB GAIN FLATNESS to 28MHz

●• 1700V/µs SLEW RATE

●• > 40dB GAIN ADJUST RANGE

●• HIGH GAIN ACCURACY: 20dB ±0.3dB

●• HIGH OUTPUT CURRENT: ±160mA

●APPLICATIONS

●• DIFFERENTIAL LINE RECEIVERS

●• DIFFERENTIAL EQUALIZERS

●• PULSE AMPLITUDE COMPENSATION

●• VARIABLE ATTENUATORS

●• VOLTAGE-TUNABLE ACTIVE FILTERS

●• DROP-IN UPGRADE TO LMH6503