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AK2572 - APC for Burst Mode Applicable Direct Modulation Laser Diode

General Description

= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 4 II.

ABSOLUTE MAXIMUM RATINGS = = = = = = = = = = = = = = = = = = = = = = = = = = = = 6 III.

RECOMMENDED OPERATING CONDITIONS = = = = = = = = = = = = = = = = = = = = = 6 IV.

Key Features

  • Temperature compensation programming function (APC_FF) of Bias current (0~85mA) and Modulation current (0~10mA/0~2.2V) responding to the detected temperature by the On-chip temperature sensor.
  • Stable feedback function in the digital scheme (APC_FB).
  • SFP support.

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Full PDF Text Transcription (Reference)

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ASAHI KASEI [AK2572] AK2572 APC for Burst Mode Applicable Direct Modulation Laser Diode FEATURES ■Temperature compensation programming function (APC_FF) of Bias current (0~85mA) and Modulation current (0~10mA/0~2.2V) responding to the detected temperature by the On-chip temperature sensor. ■Stable feedback function in the digital scheme (APC_FB). ■SFP support TXFAULT function and 1k bit ID field www.DataSheet4U.com (EEPROM User Area). ■LD Power leveling function by either Hardware pin control or Register setting. ■Various alarm functions of Optical output decline (OPTALM), Excessive LD current (CURRALM), Exceptional temperature (TEMPALM) and Irregular external signals (EXTALM1 and EXTALM2). ■Operation adjustment function via 2-wire Digital interface after assembled into sub-system.