Datasheet Details
| Part number | AD8318 |
|---|---|
| Manufacturer | Analog Devices |
| File Size | 2.82 MB |
| Description | Logarithmic Detector/Controller |
| Datasheet |
 AD8318 Datasheet
|
|
|
General Description
The AD8318 is a demodulating logarithmic amplifier, capable of accurately converting an RF input signal to a corresponding decibel-scaled output voltage.
It employs the progressive compression technique over a cascaded amplifier chain, each stage of which is equipped with a detector cell.
Key Features
- Wide bandwidth: 1 MHz to 8 GHz.
- High accuracy: ±1.0 dB over 55 dB range (f < 5.8 GHz).
- Stability over temperature: ±0.5 dB.
- Low noise measurement/controller output (VOUT).
- Pulse response time: 10 ns/12 ns (fall/rise).
- Integrated temperature sensor.
- Small footprint LFCSP.
- Power-down feature:.