Overview
The AD8010ARZ-REEL, produced by Analog Devices Inc., is a high-speed, low-power current feedback amplifier designed to deliver high output current and maintain excellent signal quality. This amplifier is particularly suited for applications requiring high current drive capability and low distortion, such as video distribution amplifiers and high data rate Digital Subscriber Line (VDSL and xDSL) systems.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Output Current | RL = 9 Ω | 175 | 200 | - | mA |
| Short-Circuit Current | - | - | 240 | - | mA |
| Capacitive Load Drive | - | - | 40 | - | pF |
| Power Supply Operating Range | - | ±4.5 | ±5 | ±6.0 | V |
| Quiescent Current | - | 15.5 | 17 | 20 | mA |
| -3 dB Bandwidth (G = +1) | RL = 18.75 Ω | - | 230 | - | MHz |
| Slew Rate | RL = 18.75 Ω | - | 800 | - | V/μs |
| Settling Time to 0.1% | - | - | 25 | - | ns |
Key Features
- 200 mA of output current, capable of driving low impedance loads.
- High signal integrity with 0.02% differential gain error and 0.03° differential phase error at 4.43 MHz.
- Maintains video specifications while driving eight parallel 75 Ω loads.
- 0.1 dB gain flatness to 60 MHz.
- Total harmonic distortion (THD) of -72 dBc at 1 MHz.
- Third-order intercept point (IP3) of 42 dBm at 5 MHz.
- Available in 8-lead DIP, 16-lead wide body SOIC, and thermally enhanced 8-lead SOIC packages.
- Operates over the industrial temperature range of -40°C to +85°C.
Applications
- Video Distribution Amplifiers.
- High data rate Digital Subscriber Line (VDSL and xDSL) systems.
- Communications and ATE (Automated Test Equipment) instrumentation.
Q & A
- What is the maximum output current of the AD8010?
The AD8010 can deliver up to 200 mA of output current.
- What is the differential gain error and phase error of the AD8010?
The AD8010 has a differential gain error of 0.02% and a differential phase error of 0.03° at 4.43 MHz.
- What is the -3 dB bandwidth of the AD8010?
The -3 dB bandwidth of the AD8010 is 230 MHz for a gain of +1 and a load resistance of 18.75 Ω.
- What is the slew rate of the AD8010?
The slew rate of the AD8010 is 800 V/μs for a load resistance of 18.75 Ω.
- What is the settling time of the AD8010 to 0.1%?
The settling time of the AD8010 to 0.1% is 25 ns.
- What are the package options for the AD8010?
The AD8010 is available in 8-lead DIP, 16-lead wide body SOIC, and thermally enhanced 8-lead SOIC packages.
- What is the operating temperature range of the AD8010?
The AD8010 operates over the industrial temperature range of -40°C to +85°C.
- What are some typical applications of the AD8010?
The AD8010 is typically used in video distribution amplifiers, high data rate Digital Subscriber Line (VDSL and xDSL) systems, and communications and ATE instrumentation.
- How does the AD8010 handle capacitive loads?
The AD8010 can drive capacitive loads, but best frequency response is obtained by adding a small series resistance as shown in the datasheet.
- What are the power supply requirements for the AD8010?
The AD8010 operates from a power supply range of ±4.5 V to ±6.0 V and has a quiescent current of 15.5 mA to 20 mA.
