HSDL-7000

Encoders, Decoders, Converters Overview

The HSDL-7000 is an IR 3/16 Encode/Decode IC manufactured by Lite-On Inc. It performs modulation and demodulation functions for IrDA physical layer specifications, interfacing with SIR transceivers up to 115 Kbps. The device utilizes a 16XCLK input signal derived from a standard UART's BAUDOUT output. It operates within a supply voltage range of 2.7 V to 5.5 V and supports an operating temperature range of -40°C to +85°C. The component is built using 1 Micron CMOS gate array technology.

Encoders, Decoders, Converters Feature Summary

• Compliant with IrDA physical layer specifications
• Interfaces with SIR infrared transceivers
• Built on 1 Micron CMOS gate array technology

Encoders, Decoders, Converters Applications

• Serial half-duplex data transfer between notebook computers, subnotebooks, desktop PCs, PDAs, printers, and other peripheral devices
• Telecom applications including modems, fax machines, pagers, and phones
• Industrial applications such as data collection devices
• Medical applications involving patient and pharmaceutical data collection

Encoders, Decoders, Converters Procurement Notes

Verify the specific package type and pin configuration against the official datasheet before integration. Confirm that the system design provides the required 16XCLK signal from the UART or implements an external clock generation circuit if the UART does not support this feature. Ensure power supply stability within the specified voltage limits.

Encoders, Decoders, Converters Selection Notes

Select the HSDL-7000 when designing systems requiring compliance with IrDA physical layer standards for serial infrared communication. This component is suitable for applications needing reliable encoding and decoding of 3/16 pulse width signals. Consider the requirement for a 16XCLK input signal when choosing this part over alternatives that may integrate clock generation internally.

Encoders, Decoders, Converters Part Context

The HSDL-7000 serves as a dedicated interface chip for infrared communication in portable and industrial electronics. It bridges the gap between standard UARTs and IrDA-compliant SIR transceivers. By handling the complex modulation and demodulation tasks, it simplifies the design of serial wireless links for various computing and telecommunications devices.

Encoders, Decoders, Converters Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.