The ADL5336 is a pair of variable gain amplifiers (VGAs) designed for cascaded IF application. It features programmable detector AGC setpoints, programmable VGA maximum gain, single 5V supply operation, etc.
The ADL5336 is a pair of cascaded variable gain amplifiers (VGAs) with programmable RMS detectors, designed for IF applications up to 1 GHz. Each VGA provides 24 dB of gain control, which can be combined for a total of 48 dB, and includes independent AGC functionality programmable via SPI.
The document provides full electrical specifications, pin descriptions, timing diagrams, absolute maximum ratings, typical performance curves, and guidance on connections and applications such as point‑to‑multipoint radios, instrumentation, and medical equipment.
| Typical Supply Current | 80 mA |
|---|---|
| Disable Current | 4 mA |
| Gain Control Range | 48 dB |
| Noise Figure at Max Gain | 6.8 dB |
| Frequency Range | up to 1 GHz |
| Maximum Input Level | -20 dBm at 140 MHz |
Typical supply current is 80 mA when the device is enabled.
The combined gain control range of the two VGAs is 48 dB.
The noise figure is 6.8 dB at maximum gain.