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HFBR-5961ALZ

Name: HFBR-5961ALZ
Rating: 4.7 (12 reviews)

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規格

Part Status	Active
Base Product Number	HFBR-5961
Data Rate	155MBd
Wavelength	1300nm
Applications	Ethernet
Voltage - Supply	3.3V
Connector Type	LC Duplex
Mounting Type	Through Hole
Packaging	Bulk

概述

Description

HFBR-5961ALZ is a high-speed fiber-optic receiver from Broadcom/Avago (HFBR family). It converts light from a compatible transmitter into a logic-level electrical signal.
Key points:
- Photoreceiver with integrated preamplifier and on-chip decision logic.
- TTL/CMOS-compatible output for easy interfacing to microcontrollers and logic ICs.
- Designed for use with standard HFBR optical transmitters and plastic optical fiber links.
- Typically run from a 5 V supply; optimized for low power in fiber data links.
- ALZ suffix indicates a RoHS-compliant (lead-free) package.
Applications:
- Industrial automation, motor drives, and other data links requiring isolated, fiber-based communication.
Note:
- For exact electrical and optical specs (data rate, input optical power range, thresholds, timing, and package details), consult the official HFBR-5961ALZ datasheet.

Features

Here are typical features for HFBR-5961ALZ (Broadcom/Avago HFBR series). For exact figures, please refer to the official datasheet.
- Infrared optical receiver for fiber optic data links
- Integrated preamplifier and decision circuit
- Wavelength: infrared (typical around 850 nm)
- Supply voltage: 4.5–5.5 V (≈5 V)
- TTL/CMOS-compatible logic output
- Automatic gain control (AGC) for stable performance
- Low power consumption
- Operating temperature: broad industrial range (e.g., -40°C to +85°C)
- RoHS-compliant, lead-free
- Package: compact 8-pin package (designated in the HFBR-5961ALZ family)
Note: Exact electrical characteristics (such as sensitivity, output swing, and data-rate capability) vary by device revision; consult the datasheet for precise numbers.

Package

It uses an 8-pin surface-mount SOIC (SO-8) package.

Pinout

- Pin count: 8 pins
- Function: A single 8-pin module that contains both a fiber-optic transmitter and receiver. The LED input pins drive the IR transmitter, while the receiver side provides power (Vcc and Gnd) and an electrical output signal from the photoreceiver. Some pins are NC per the datasheet.

Manufacturer

Manufacturer: Broadcom Inc. (formerly Avago Technologies; its fiber‑optic products trace back to Hewlett-Packard’s former optics business).
What kind of company: A global semiconductor company that designs, develops, and supplies a wide range of semiconductor devices (and related software) for communications, networking, storage, and data center applications.

Application

HFBR-5961ALZ is a compact fiber-optic transmitter/receiver pair used for short-range data links and optical isolation. Common applications include:
- Point-to-point fiber-optic data communication
- Optically isolated interfaces in industrial automation and instrumentation
- Medical devices and laboratory equipment
- Consumer electronics (printers, scanners, etc.)
- Automotive systems and other safety-critical applications requiring isolation