The HFBR-1119TZ is a fiber optic transmitter from Broadcom (formerly Avago Technologies), designed for high-performance data communication over plastic optical fiber (POF). This transmitter is specifically designed for industrial control and automation applications. It offers reliable data transmission in noisy environments and is suitable for applications requiring galvanic isolation.

Applications:

• Industrial Control Networks: Used in industrial networks such as those using PROFIBUS, Interbus, and SERCOS.
• Automotive Networks: Employed in automotive applications such as Media Oriented Systems Transport (MOST) networks.
• Medical Equipment: Implemented in medical devices where data integrity and safety are critical.
• Audio and Video Transmission: Suitable for transmitting high-quality audio and video signals over short distances.
• Sensor Networks: Used in sensor networks for data acquisition and control.

Features:

• 650 nm Wavelength: Operates at a visible red wavelength of 650 nm.
• Plastic Optical Fiber (POF) Compatibility: Designed for use with standard POF cables.
• High Data Rate: Supports data rates up to 50 MBd.
• Low Power Consumption: Minimizes power consumption for energy-efficient operation.
• TTL Compatible: Compatible with standard TTL logic levels.
• Robust Connector: Features a robust connector for reliable connections.
• RoHS Compliant: Meets environmental regulations.

Benefits:

• Galvanic Isolation: Provides electrical isolation between the transmitter and receiver, preventing ground loops and improving noise immunity.
• Noise Immunity: Fiber optic transmission is immune to electromagnetic interference (EMI) and radio frequency interference (RFI).
• High Bandwidth: Supports high data rates for demanding applications.
• Reliable Communication: Ensures reliable data transmission in harsh environments.
• Easy Installation: Simple connector design and TTL compatibility simplify installation.

Additional Details:

The HFBR-1119TZ typically requires a 5V power supply. The operating temperature range is typically -40°C to +85°C. The transmitter is designed for snap-in connection with standard POF cables. The optical power output is typically in the range of -17 dBm to -12 dBm. The device is typically packaged in a robust plastic housing for protection against harsh environments. The device is designed for through-hole mounting on a PCB. The typical rise and fall times are on the order of a few nanoseconds.