Key facts
- Brand
- Analog Devices
- Model
- AD8370
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-03
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Analog Devices AD8370 Data Sheet Rev. B
The AD8370 VGA offers programmable gain from –11 dB to +17 dB (low range) and 6 dB to 34 dB (high range) with 2 dB resolution. It features differential inputs and outputs, a wide input dynamic range, and a power‑down mode that reduces consumption to under 4 mA. The device operates from a 3 V to 5 V supply and is supplied in a 16‑lead TSSOP package.
The datasheet provides detailed specifications, absolute maximum ratings, pin descriptions, typical performance graphs, and application notes for differential ADC drivers, IF sampling receivers, RF/IF gain stages, and cable/video interfaces. It also includes layout guidelines, power‑up/down behavior, and test setup diagrams.
Analog Devices AD8370 specifications
| -3 dB Bandwidth | 750 MHz |
|---|---|
| Gain Range (Low) | −11 dB to +17 dB |
| Gain Range (High) | 6 dB to 34 dB |
| Supply Voltage | 3.0 V to 5.5 V |
| Quiescent Current (typical) | 78 mA |
| Power‑down Current | 3.7 mA |
| Input Differential Resistance | 200 Ω |
| Output Differential Resistance | 95 Ω |
All Analog Devices AD8370 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the supply voltage range for the AD8370?
The AD8370 operates from a supply voltage of 3.0 V to 5.5 V.
What is the maximum bandwidth of the AD8370?
The device provides a –3 dB bandwidth of 750 MHz.
What supply voltage does the AD8370 require?
The AD8370 operates from a single supply between 3.0 V and 5.5 V.
How much current does the AD8370 draw in power‑down mode?
In power‑down mode the device consumes about 3.7 mA.