156m Laser Diode Driver Apc For Burst Mode - Asahi Kasei Microsystems

The AK2574 is a 1chip LDD (Laser Diode Driver) and an APC (Auto Power Control) for burst mode application such as ATM-PON. It contains not only 156M LDD for modulatin current but also BIAS current switching, programmable BIAS and modulation currents, duty adjustment, I2CTM Interface an EEPROM for storing LD characteristics and user information. The AK2574 has an APC FF (Feed- forward) function that supplies a programmed current in response to the temperature. All program and operational functions CAN be set through the I 2CTM compatible Interface and stored in the on-chip EEPROM By AKM Semiconductor, Inc.
AK2574 's PackagesAK2574 's pdf datasheet



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AK2574 Application circuits
AK2574 circuits
This is one application circuit of AK2574,If you need more circuits,please download AK2574's pdf datasheet.


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