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- Brand
- Analog Devices
- Model
- AD8018
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-08
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ANALOG DEVICES AD8018 5 V Rail-to-Rail High-Output Current xDSL Line Drive Amplifier handbook
The AD8018 is a 5V, rail-to-rail, high-output current xDSL line drive amplifier. It is an ideal amplifier for USB, PCMCIA, or PCI-based customer premise equipment (CPE). The AD8018 provides maximum reach on a 5V supply, driving 16 dBm of power into a back-terminated, transformer-coupled 100-ohm load while maintaining -82 dBc of out-of-band SFDR. The amplifier features rail-to-rail output voltage and high output current drive, with the ability to drive 400 mA of output current into a differential load of 10 ohms at 8V p-p. It has low single-tone distortion of -86 dBc worst harmonic at 6V p-p into a differential 10-ohm load at 100 kHz. The AD8018 also has low noise, low power operation, high speed, and current feedback amplifiers.
Read onlineAnalog Devices AD8018 specifications
| Bandwidth (‑3 dB, G=1, RL=100 Ω) | 130 MHz |
|---|---|
| Maximum Output Current | 400 mA into 10 Ω differential load |
| Supply Current (Full Power) | 9 mA per amplifier (typ) |
| Input Noise Voltage (100 kHz) | 4.5 nV/√Hz |
| Operating Temperature Range | –40 °C to +85 °C |
| Power‑Supply Range | 3.3 V to 8 V |
Source: Analog Devices AD8018 5 V Rail-to-Rail High-Output Current xDSL Line Drive Amplifier Datasheet
All Analog Devices AD8018 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 AD8018?
The AD8018 can deliver up to 400 mA into a 10 Ω differential load.
From: Analog Devices AD8018 5 V Rail-to-Rail High-Output Current xDSL Line Drive Amplifier Datasheet
How many logic pins control the power‑down modes?
Two programmable logic pins, PWDN1 and PWDN0, select full‑power, standby, or shutdown.
From: Analog Devices AD8018 5 V Rail-to-Rail High-Output Current xDSL Line Drive Amplifier Datasheet
What supply voltage range does the AD8018 support?
It operates from a single 3.3 V to 8 V supply.
What is the typical quiescent current per amplifier?
The typical quiescent current is about 9 mA per amplifier.