Key facts
- Brand
- Analog Devices
- Model
- ADN2841
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-08
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Analog Devices ADN2841 Dual-Loop Laser Diode Driver Datasheet
The ADN2841 is a dual-loop laser diode driver capable of operating at speeds from 50 Mbps to 2.7 Gbps. It utilizes a unique control algorithm to manage both average power and extinction ratio of the laser diode after initial factory setup, minimizing external component count. The device includes programmable alarms for laser fail and laser degrade conditions, as well as circuitry for a second monitor photodiode to enable DWDM wavelength control.
Read onlineAnalog Devices ADN2841 specifications
| Operating Speed Range | 50 Mbps to 2.7 Gbps |
|---|---|
| Typical Rise/Fall Time | 80 ps |
| Bias Current Range | 2 to 100 mA |
| Modulation Current Range | 5 to 80 mA |
| Supply Voltage | 5 V |
| Operating Temperature Range | -40 °C to +85 °C |
| Package Types | 48-Lead LFCSP, 32-Lead LFCSP |
Source: Analog Devices ADN2841 Dual-Loop Laser Diode Driver Datasheet
All Analog Devices ADN2841 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the operating speed range of the ADN2841?
The device operates at speeds from 50 Mbps to 2.7 Gbps.
From: Analog Devices ADN2841 Dual-Loop Laser Diode Driver Datasheet
Does the ADN2841 support DWDM wavelength control?
Yes, it has circuitry for a second monitor photodiode which enables DWDM wavelength control.
From: Analog Devices ADN2841 Dual-Loop Laser Diode Driver Datasheet
What is the operating temperature range of the ADN2841?
The device operates from –40 °C to +85 °C.
What is the typical rise/fall time of the driver?
The typical rise and fall time is 80 ps.