SPFMIR302 Datasheet

IC型號：
SPFMIR302
PDF描述：
Plastic Fiber Optic Receiver including Bigfoot⑩ IC for MOST
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539.24KB
PDF頁數(shù)：
10頁
芯片廠家：
INFINEON

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SPF MIR3 02

Plastic Fiber Optic Receiver including Bigfoot

Preliminary Data Sheet

鈩?/div>

IC for MOST

廬

The data sheet of the 4-pin MOST Optical Receiver (MIR3 02) has to be taken as preliminary.

Samples which are delivered before the qualification and the production release are engineering

samples.

Features

Excellent solution for converting high

speed data from Plastic Optical Fiber (POF)

to digital output.

鈥?/div>

High speed receiver up to 50 MBaud

(25Mbit/s net data rate)

TTL Data Output (Light to Logic Function)

Network activity sensing during

ZeroPower Mode (I

<10碌A(chǔ))

BUS Activity Status Output

Good 650nm sensitivity for working in a

low attenuation range of PMMA Fiber

Low cost

Description

The 4-pin MOST Optical Receiver (MIR3 02) is a

鈩?/div>

highly integrated CMOS IC (Bigfoot ) 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.

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 10碌s (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.).

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

鈥?/div>

Optical Receiver for MOST Systems

SPF

MOR 003

SPF

MIR3 02

Bigfoot

Receiver

Amplification/Data

Slicing/Pulse Width

Correction

樓

5: Vcc

樓

8: RX_DATA

樓

6: GND

Activity

Detection

樓

7: STATUS

Actual design status:

Bigfoot IC

Revision

package type

Optical Sensitivity

device marking

Data sheet is valid

since

2-Dec-02

CAI

-24.5 dBm

date code,

MIR3 02

Preliminary Product Information

2-Dec-02

Infineon AG

Oasis SiliconSystems AG

CONFIDENTIAL

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SPFMIR302

英文版

Plastic Fiber Optic Receiver including Bigfoot⑩ IC for MOST

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