Overview
The HFBR-1521Z is a high-performance fiber optic transmitter produced by Broadcom Limited, part of the Versatile Link family of optical interconnect components. This transmitter is designed for applications requiring low-cost, high-volume assembly processes such as auto insertion and wave soldering. It incorporates a 660nm red LED for easy visibility and is suitable for various industrial and communication applications.
Key Specifications
| Parameter | Value |
|---|---|
| Wavelength | 660nm |
| Data Transmission Distance | Up to 30m at 25°C |
| Forward Voltage | Typical: 1.67V, Maximum: 2.02V |
| Signal Rate Max | 5Mbaud |
| Data Rate Max | 1Mbaud |
| Forward Current If | 80mA |
| Reverse Voltage Vr | 11V |
| Fibre Optic Connector Type | Versatile Link (Vlink) |
| Rise Time tr | 80ns |
| Fall Time tf | 40ns |
| Capacitance | 86 pF |
Key Features
- Compact design for space-constrained applications
- High-speed operation with a maximum signal rate of 5Mbaud
- Versatile Link connector compatibility for easy integration
- Low cost and suitable for high-volume assembly processes like auto insertion and wave soldering
- High noise immunity and interlocking feature
- Compatible with standard TTL circuitry
- Flame retardant and RoHS3 compliant
Applications
The HFBR-1521Z is suitable for various applications, including:
- High-speed, short-distance optical communication systems
- Reduction of lightning/voltage transient susceptibility
- Motor controller triggering
- Data communications and local area networks
- Electromagnetic Compatibility (EMC) for regulated systems (FCC, VDE, CSA, etc.)
- Tempest-secure data processing equipment
- Isolation in test and measurement instruments
- Error-free signalling for industrial and manufacturing equipment
- Automotive communications and control networks
- Noise immune communication in audio and video equipment
Q & A
- What is the typical wavelength of the HFBR-1521Z transmitter?
The typical wavelength of the HFBR-1521Z transmitter is 660nm. - What is the maximum data transmission distance of the HFBR-1521Z at 25°C?
The maximum data transmission distance is up to 30m at 25°C. - What is the typical forward voltage of the HFBR-1521Z?
The typical forward voltage is 1.67V, with a maximum of 2.02V. - What is the maximum signal rate of the HFBR-1521Z?
The maximum signal rate is 5Mbaud. - What type of connector does the HFBR-1521Z use?
The HFBR-1521Z uses a Versatile Link (Vlink) connector. - Is the HFBR-1521Z RoHS compliant?
Yes, the HFBR-1521Z is RoHS3 compliant. - What are the rise and fall times of the HFBR-1521Z?
The rise time is 80ns and the fall time is 40ns. - Is the HFBR-1521Z compatible with standard TTL circuitry?
Yes, it is compatible with standard TTL circuitry. - What are some common applications of the HFBR-1521Z?
Common applications include high-speed optical communication systems, motor controller triggering, data communications, and noise immune communication in audio and video equipment. - Is the HFBR-1521Z flame retardant?
Yes, the HFBR-1521Z is flame retardant.
