Key facts
- Brand
- Analog Devices
- Model
- SP0
- Industry
- Industrial
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- 3
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- EN
- Last added
- 2012-05-09
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ANALOG DEVICES AD8398 English products handbook Rev Sp0
The AD8398 is a high‑speed current‑feedback operational amplifier designed for VDSL and VDSL2 line‑driver applications. It offers high output current, wide bandwidth, and fast slew rate, making it suitable for consumer xDSL modems and twisted‑pair line drivers.
Key specifications include a linear output current of 250 mA peak, up to 20 V p‑p differential output swing, 200 MHz bandwidth, 900 V/µs slew rate, and operation over an industrial temperature range of –40 °C to +85 °C. The device is supplied in a thermally enhanced 4 mm × 4 mm, 16‑lead LFCSP package and features power‑management pins for selectable power modes.
Analog Devices SP0 specifications
| Output swing (50 Ω load) | 18.8 V p‑p differential from 12 V supply |
|---|---|
| Output swing (100 Ω load) | 20.0 V p‑p differential from 12 V supply |
| Peak output current | 250 mA |
| Quiescent current (normal mode) | 15 mA total |
| Quiescent current (power‑down mode) | 1.2 mA |
| Bandwidth | 200 MHz (≈+2 dB, –3 dB) |
| Slew rate | 900 V/µs |
| Operating temperature range | –40 °C to +85 °C |
| Package | Thermally enhanced 4 mm × 4 mm, 16‑lead LFCSP |
Source: ANALOG DEVICES AD8398 English products handbook Rev Sp0
All Analog Devices SP0 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum output current of the AD8398?
The AD8398 provides a linear output current of 250 mA peak.
From: ANALOG DEVICES AD8398 English products handbook Rev Sp0
What is the quiescent current in power‑down mode?
In power‑down mode the quiescent current drops to 1.2 mA.
From: ANALOG DEVICES AD8398 English products handbook Rev Sp0
How much power does the AD8394 dissipate internally?
The device dissipates about 700 mW internally while driving a 20.4 dBm signal.
From: ANALOG DEVICES AD8394 English products handbook Rev Sp0
What is the input sensitivity of the ADN3000-06?
The input sensitivity is ‑19.5 dBm at a data rate of 6.144 Gbps.
From: ANALOG DEVICES ADN3000-06 English products handbook Rev Sp0
How much power does the ADN3000-06 consume?
Typical power consumption is 65 mW from a single 3.3 V supply.
From: ANALOG DEVICES ADN3000-06 English products handbook Rev Sp0