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Data Sheet AD8336
General-Purpose, −55°C to +125°C, Wide Bandwidth, DC-Coupled VGA
FEATURES
► Low noise ► Voltage noise: 3 nV/√Hz ► Current noise: 3 pA/√Hz
► Small-signal BW: 115 MHz ► Large-signal BW: 2 V p-p = 80 MHz ► Slew rate: 550 V/µs, 2 V p-p ► Gain ranges (specified)
► −14 dB to +46 dB ► 0 dB to 60 dB ► Gain scaling: 50 dB/V ► DC-coupled ► Single-ended input and output ► Supplies: ±3 V to ±12 V ► Temperature range: −55°C to +125°C ► Power ► 150 mW at ±3 V, −55°C < T < +125°C ► 84 mW at ±3 V, PWRA = 3 V
APPLICATIONS
► Industrial process controls ► High performance AGC systems ► I/Q signal processing ► Video ► Industrial and medical ultrasound ► Radar receivers
FUNCTIONAL BLOCK DIAGRAM
GENERAL DESCRIPTION
The AD8336 is a low noise, single-ended, linear in dB, general-purpose variab