MAX3736ETE+T

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The MAX3736ETE+T is an integrated laser driver IC designed for amplified spontaneous emission (ASE) applications in the long-haul telecommunications market. By combining linear and switching control modes in one control IC, the MAX3736ETE+T simplifies the task of controlling laser diode projections in many types of optical networks. The laser driver IC can be used in systems ranging from enterprise networks to data center and telecommunications infrastructure.

Specifically, the MAX3736ETE+T combines three principal functions into one device: a laser driver (LD), laser diode projector (LDP) and laser controller (LC). The device integrates two current paths via a built-in switch network, allowing adjustable current sources for regulating the laser diode projection. These adjustable current sources can be programmed to provide either linear or switching control over both the emission and power control of the laser diode projection.

The LD of the MAX3736ETE+T uses a differential amplifier-based current source to enable linear control over the modulation current. The LC includes an analog voltage-controlled slow-start function which provides fast start-up times and steady-state control. The Laser Diode Projector provides a linear regulation of the laser diode\'s power-control current, resulting in improved power control over the entire modulation range.

The MAX3736ETE+T also offers a power monitor feature that measures the total optical power to monitor laser performance. The power monitor monitors the total optical power of the system to ensure that the laser diode’s power does not exceed a programmed value. The power monitor also measures the total electrical power consumption of the system and allows for the setting of power limits.

In addition, the MAX3736ETE+T provides an intuitive graphical user interface (GUI) for programming the laser parameters. The GUI has the functions to program the bias point (current level) of the laser diode, the linear voltage level of the power monitor and to adjust the settings of the Laser Controller. This simplifies the task of setting up and controlling the laser diode projection in optical networks.

In summary, the MAX3736ETE+T is an advanced and versatile laser driver IC that helps simplify laser diode control and reduce power monitoring in optical networks. It offers the advantages of both linear and switching control modes and integrates a power monitor for improved performance in the long-haul telecommunications market.

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