參數(shù)資料
型號(hào): SPFMIR302
廠商: INFINEON TECHNOLOGIES AG
英文描述: Plastic Fiber Optic Receiver including Bigfoot⑩ IC for MOST
中文描述: 塑料光纖接收器,其中大腳⑩集成電路變革
文件頁(yè)數(shù): 1/10頁(yè)
文件大?。?/td> 537K
代理商: SPFMIR302
Preliminary Product Information
2-Dec-02
Infineon AG
CONFIDENTIAL
Oasis SiliconSystems AG
Page 1
SPF MIR3 02
SPF MIR3 02
Plastic Fiber Optic Receiver including Bigfoot
IC for MOST
Preliminary Data Sheet
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.
Description
The 4-pin MOST Optical Receiver (MIR3 02) is a
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 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.).
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.
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
CC
<10μA)
BUS Activity Status Output
Good 650nm sensitivity for working in a
low attenuation range of PMMA Fiber
Low cost
Applications
Optical Receiver for MOST Systems
8: RX_DATA
7: STATUS
6: GND
5: Vcc
Amplification/Data
Slicing/Pulse Width
Correction
Activity
Detection
SPF MOR 003
SPF MIR3 02
Bigfoot
Receiver
Actual design status:
Bigfoot IC
Revision
package type
Optical Sensitivity
device marking
Data sheet is valid
since
J
CAI
-24.5 dBm
date code,
MIR3 02
2-Dec-02
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