Datasheet > SPFMPR302

SPFMPR302

更新时间： 2024-02-17 03:04:55

品牌	Logo	应用领域
安华高科 - AVAGO		放大器光纤
页数	文件大小	规格书
7页	647K
描述
FIBER OPTIC RECEIVER, 25Mbps, THROUGH HOLE MOUNT, CAI PACKAGE-4

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技术参数
数据手册

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SPFMPR302 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	风险等级：	5.57
主体宽度：	3.4 mm	主体高度：	6.2 mm
主体长度或直径：	9.6 mm	内置特性：	AMPLIFIER
数据速率：	25 Mbps	发射极/检测器类型：	PIN PHOTODIODE
光纤设备类型：	RECEIVER	光纤类型：	POF
安装特点：	THROUGH HOLE MOUNT	最高工作温度：	85 °C
最低工作温度：	-40 °C	标称工作波长：	850 nm
接收类型：	DIGITAL	灵敏度：	-24.5 dBm
子类别：	Fiber Optic Receivers	最大供电电压：	5.25 V
最小供电电压：	4.75 V	标称供电电压：	5 V
表面贴装：	NO	Base Number Matches：	1

SPFMPR302 数据手册

SPF MPR3 02

Plastic Fiber Optic Receiver for MOST®

Data Sheet

Description

Features

The 4-pin MOST Optical Receiver (MPR3 02) is a highly

integrated CMOS IC combined with a high speed PIN

- diode designed to receive up to 25Mbit/s optical data

which is bi-phase coded at up to 50Mbaud and convert

this optical data to a TTL compatible data stream.

Excellent solution for converting high speed data from

Plastic Optical Fiber (POF) to digital output.

• High speed receiver up to 50 MBaud

(25Mbit/s net data rate)

• TTL Data Output (Light to Logic Function)

This high performance, low cost, CMOS receiver consists

of a low noise transimpedance ampliﬁer and comparator

in the data path. A timer circuit puts the part into a low

power mode if optical data is not received for 10µs (typ.).

During the low power mode, the PIN diode is still being

observed and if activity is detected, Bigfoot will resume

full power operation within 3.5ms (typ.).

• Network activity sensing during ZeroPower Mode

(ICC<10µA)

• BUS Activity Status Output

• Good 650nm sensitivity for working in a low

attenuation range of PMMA Fiber

• Low cost

A STATUS-pin indicates if modulated light is received

(Light on -> STATUS = low). With the STATUS-pin the

power supply of the whole MOST device can be switched

ON.

Applications

• Optical Receiver for MOST Systems

MPR3 02

Actual design status

IC Revision package type

CAI

Optical Sensitivity device marking

-24.5 dBm MPR3 02

12 3 4 5 6 7

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