UTP28CH36GR

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UTP28CH36GR represents an integrated dual-channel driver circuit, which is mainly used in some optical communication applications. It consists of a high voltage gate driver and a high voltage source follower. It is capable of driving high voltage supply sources. This article mainly focuses on the application field and working principle of UTP28CH36GR.

Feature of UTP28CH36GR

UTP28CH36GR has a wide working voltage range of 4.5V to 40V, an output voltage range of 0V to 15V, a high output current of 400mA, a fast switching speed of 3V/ns, and a high frequency operation of up to 200MHz. It also has a low power consumption and high efficiency. The device is RoHS- compliant and it is packaged in DIP8 housings.

Application Field of UTP28CH36GR

UTP28CH36GR is mainly used in optical communication applications. This kind of high voltage driver circuit is especially suitable for applications such as laser diode drivers, optical transceivers, and optical transponders. It can also be used in laser drivers, high-speed switching circuits, and other high-speed data signal processing applications.

Laser diode drivers are used in several types of laser diode applications, including optical transmission systems, optical printing systems, optical display systems, and optical communication systems. The output of UTP28CH36GR high voltage gate driver can provide the required drive current for these kinds of applications with fast response speed and high efficiency.

Optical transceiver is a kind of device that is used to transmit and receive digital optical signals. It is an essential part in CDMA (Code Division Multiple Access) systems and can also be used in other kinds of optical communication systems. UTP28CH36GR can provide high voltage driver current for optical transceiver, enabling the fast response required for these systems.

Optical transponders are devices used in optical communication systems to transmit and receive digital data. UTP28CH36GR can also provide high voltage driver current required for the optical transponders, ensuring the fast response speed and high efficiency.

Working Principle of UTP28CH36GR

The UTP28CH36GR is a dual-channel integrated circuit. It contains a high voltage gate driver and a high voltage source follower. The gate driver consists of a pair of NMOS power transistors that can be used to deliver a high voltage output. The high voltage source follower consists of two series-connected PMOS transistors, and it is capable of providing a high voltage source follower output with fast switching speeds. The entire circuit can be operated from a single 4.5V to 40V supply voltage.

When the input signal is low, the gate driver NMOS transistors are turned ON and the sources of the two series-connected PMOS transistors are connected to the supply voltage, providing an output voltage of up to 15V. When the input signal is high, the NMOS transistors turn OFF and the sources of the PMOS transistors are disconnected, thus providing an output voltage of 0V. The output of UTP28CH36GR is capable of driving up to 400mA load current with high efficiency and fast response.

Conclusion

The UTP28CH36GR is an integrated dual-channel high voltage driver circuit, which is mainly used in optical communication applications. It contains a high voltage gate driver and a high voltage source follower, and it is capable of providing a high voltage output with fast switching speed and high efficiency. The device is RoHS-compliant and is packaged in DIP8 housings. This article has discussed the application field and working principle of UTP28CH36GR.

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