AD8330 Datasheet | Analog Devices

FEATURES Fully differential signal path, also used with single-sided signals Inputs from 0.3 m V to 1 V rms, rail-to-rail outputs Differential RIN = 1 kΩ; ROUT (each output) 75 Ω Automatic offset pensation (optional) Linear-in-d B and linear-in-magnitude gain modes 0 d B to 50 d B, for 0 V < VDBS < 1.5 V (30 m V/d B) Inverted gain mode: 50 d B to 0 d B at - 30 m V/d B ×0.03 to ×10 nominal gain for 15 m V < VMAG < 5 V Constant bandwidth: 150 MHz at all gains Low noise: 5 n V/√Hz typical at maximum gain Low distortion: ≤- 62 d Bc typical Low power: 20 m A typical at VS of 2.7 V to 6 V Available in a space-saving, 3 mm × 3 mm LFCSP package APPLICATIONS Pre-ADC signal conditioning 75 Ω cable driving adjust AGC amplifiers GENERAL DESCRIPTION The AD8330 is a wideband variable gain amplifier for applications requiring a fully differential signal path, low noise, well-defined gain, and moderately low distortion, from dc to 150 MHz. The input pins can also be driven from a...