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DUAL DIGITAL VARIABLE GAIN AMPLIFIER
BVA2182
0.5GHz — 3.8GHz
Device Features
• 48Pin 7 x 7 x 0.9mm QFN Package • Integrates Amp1(Gain Block), DSA1 ,DSA2 Amp2(Gain Block)
Functionality
• Wide Power supply range of +2.7~5.5V(DSA1,2) • Single Fixed +5.0V supply (Amp1,2) • 0.5-3.8GHz Broadband Performance • 33.4dB Gain at 1.9GHz (with 3dB Pad in Application Circuit) • 1.6dB Noise Figure at max gain setting at 1.9GHz • 21.2dBm P1dB at 1.9GHz • 38.2dBm OIP3 at 1.9GHz(5dBm per tone) • Attenuation: 0.5 dB steps to 31.5 dB • Safe attenuation state transitions • Monotonicity: 0.5 dB up to 4 GHz • High attenuation accuracy (DSA to Amp)
±(0.15dB + 3% x Atten setting) @ 1.7~2.2GHz
• 1.
BVA2182 Datasheet
