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Data Sheet
LMH6518
900MHz, Digitally Controlled Variable Gain Amplifier
1 Features
- Gain range: 40dB
- Gain step size: 2dB
- Combined gain resolution with GSPS ADCs:
8.5mdB
- Minimum gain: −1.16dB
- Maximum gain: 38.8dB
- −3dB bandwidth (BW): 900MHz
- Rise and fall time: < 500ps
- Recovery time: < 5ns
- Propagation delay variation: 100ps
- HD2 at 100MHz: −50dBc
- HD3 at 100MHz: −53dBc
- Input-referred noise (maximum gain):
0.98nV/√Hz
- Overvoltage clamps for fast recovery
- Power consumption: auxiliary turned off 1.1W to
0.75W
