CY28RS480OXCT

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CY28RS480OXCT is an integrated circuit (IC) from Cypress Semiconductor, specifically used in clock and timing applications. It is an 8-Pin Source-Sink/Open Drain/Push-Pull Driver that combines LVCMOS and TTL outputs with source/sink/open drain capability in a single package. The CY28RS480OXCT features up to four outputs, the ability to drive bus lines, or operate as a pair of TTL / LVCMOS level shifters. It is a versatile driver designed for a wide range of applications.

CY28RS480OXCT’s application field is very wide. It is mainly used in computer peripherals, such as hard disk drives, optical disk drives, tape drives, printer driver, etc. Also it is used in modems, router and other communication equipments. Moreover, this IC is also widely applied in data converters, automotive products, home automation, audio/video products etc. Here are some of the specific application fields of CY28RS480OXCT:

• Hard Disk Drives - CY28RS480OXCT is commonly used in hard disk drives to control the motor speed and interface to the host controller.
• Optical Disk Drives - This IC is also used in optical disk drives to convert between the ground levels of the drive and the host processor (as an interface).
• Tape Drives - The CY28RS480OXCT is used in tape drives to provide a reliable level shifter for the interface chips.
• Printer Driver - It is also employed as a printer driver between the printer controller and the host CPU.
• Modems - CY28RS480OXCT is used in modems to drive the data communications between the modem and the host device.
• Routers - This IC is used in routers to provide interface between the router, network, and host processor.
• Data Converters - The CY28RS480OXCT is utilized in data converters to provide a reliable level shifter to convert between the input voltage ranges.
• Automotive Products - It is also employed in automotive products to convert between the input voltage ranges.
• Home Automation - This IC is used in home automation systems to provide reliable level shifting between the components.
• Audio/Video Products - The CY28RS480OXCT is utilized in audio/video products to control the motor speed and interface to the host processor.

The CY28RS480OXCT’s working principle is simple. It is a dual integrated circuit providing both TTL and LVCMOS outputs from a single supply. The device has two output channels, one with CMOS outputs, and one with PMOS outputs. A logic level “SEL” input selects the voltage levels for the two output channels. When SEL is high, the PMOS outputs are at the supply rail voltage. When SEL is low, the CMOS outputs are at the supply rail voltage. The maximum output drive capability is either 2.9 mA or 25 mA, depending on the output stage used.

CY28RS480OXCT is a highly efficient clock and timing solution for a variety of applications. It features a wide range of output channel options and configurations, ultra-low power consumption, and easy-to-use pin-outs. The device also provides reliable level-shifting between input or protocol voltages and the required device voltage levels.

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