Key facts
- Brand
- Analog Devices
- Model
- ADN8820
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-08
Start here
Analog Devices ADN8820 EDFA and CW Laser Controller Preliminary Technical Data
The ADN8820 is a continuous wave (CW) and Erbium-Doped Fiber Amplifier (EDFA) laser diode driver and controller designed for telecommunication systems. It provides low noise and precise current control, supporting four operational modes: Constant Current (CC), Constant Laser Power (CLP), Constant Output Power (COP), and Constant EDFA Gain (CG). The device supports both common-cathode-to-ground and common-anode-to-VDD configurations.
Read onlineAnalog Devices ADN8820 specifications
| Power Supply Range | 3.0 V to 5.5 V |
|---|---|
| Operating Temperature Range | -40°C to +85°C |
| High Power Efficiency | >90% |
| Output Current (PWM) | Up to 5A |
| Gain-Bandwidth Product (Linear) | 10 MHz |
Source: Analog Devices ADN8820 EDFA and CW Laser Controller Preliminary Technical Data
All Analog Devices ADN8820 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum output current the ADN8820 can provide?
The device provides output currents of up to 5A when a pair of external MOSFETs are used on the PWM amplifier.
From: Analog Devices ADN8820 EDFA and CW Laser Controller Preliminary Technical Data
What is the operating temperature range for the ADN8820?
The device operates within a temperature range of –40°C to +85°C.
From: Analog Devices ADN8820 EDFA and CW Laser Controller Preliminary Technical Data
What is the maximum data rate supported by the ADN2880?
The device allows a data rate operation up to 3.2 Gbps.
What supply voltage is required for the ADN2880?
The device operates at a typical VCC of 3.3 V.