PHY1076-01QH-BR Integrated Circuits (ICs)

Introduction

The PHY1076-01QH-BR is an integrated laser driver fabricated by Peregrine Semiconductor, marketed as a high-performance power management integrated circuit (PMIC) and laser driver. It is designed to supply an energy efficient and reliable system-level solution for applications using high-speed optical transceivers. This device also has advanced features such as low-noise operation, fast data modulation, and high-efficiency and low-loss power conversion. In addition, it offers high-precision voltage and temperature sensing for accurate data transmission.

Application field and working principle of PHY1076-01QH-BR

The PHY1076-01QH-BR is a high-performance PMIC and laser driver. It is ideally suited for applications in system-level communications, including Gigabit Ethernet, Fiber Channel, and Fibre Channel over Ethernet (FCOE). This device features an integrated high-speed laser driver that provides high-speed control and modulation of laser signals. It is capable of delivering up to 24.5 watts of output power, making it an ideal solution for high-speed point-to-point communications.

The working principle of the PHY1076-01QH-BR involves the conversion of electrical energy into laser power using a direct-drive laser diode. This device integrates a high-speed voltage-mode driver section, which is optimized for driving the laser diode. It also has a variety of power conversion circuitry integrated into the package. This includes high-efficiency and low-loss buck-boost converters for providing the desired voltage and current levels.

The PHY1076-01QH-BR also has integrated high-accuracy voltage and temperature senses, which provide accurate readings to the laser diode while in operation. Additionally, its high-speed modulation and fast data rates provide reliable transmission of data even over long distances. This device also has integrated thermal protection and over-current protection features, which protect the system from any thermal hazards or overloads.

Conclusion

In summary, the PHY1076-01QH-BR is a high-performance power management integrated circuit (PMIC) and laser driver. It is designed to provide a system-level solution for applications using high-speed optical transceivers. This device integrates an advanced high-speed laser driver, high-efficiency voltage and current converters, as well as high-accuracy voltage and temperature sensing for reliable and accurate data transmission. Therefore, the PHY1076-01QH-BR is an ideal solution for applications requiring high-speed point-to-point communications.