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AK2571 - Single-Chip Automatic Power/Temperature Control

General Description

The AK2571 is a single-chip solution for WDM Laser Diode Module applications.

It integrates both ATC (Auto Temperature Control) and APC (Auto Power Control) functions in a small 64-pin LQFP or bare die package..

Key Features

  • Single Chip LSI that integrates APC (Auto Power Control) and ATC (Auto Temperature Control) functions for WDM Laser Module A controlling TEC (Thermal Electrical Cooler) stabilizes the temperature of LD module in the range of +/-0.1°C by PID algorithm. Parameters controlling Laser Diode are user programmable and stored in EEPROM Internal Temperature Sensor detects on-chip temperature, enabling compensation internal and external www. DataSheet4U. com components that may be affected by changing ambie.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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AKM Confidential AK2571 = Preliminary = for WDM Laser Diodes AK2571 Single-Chip Automatic Power/Temperature Control Features Single Chip LSI that integrates APC (Auto Power Control) and ATC (Auto Temperature Control) functions for WDM Laser Module A controlling TEC (Thermal Electrical Cooler) stabilizes the temperature of LD module in the range of +/-0.1°C by PID algorithm. Parameters controlling Laser Diode are user programmable and stored in EEPROM Internal Temperature Sensor detects on-chip temperature, enabling compensation internal and external www.DataSheet4U.com components that may be affected by changing ambient temperature. Autonomous operation (internal oscillator and logic). Pin-selectable wavelength data for tunable laser diodes (four options). Single 3.