PLR135/T2 Datasheet PLR135/T2 | P1-P3

1

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Photolink- Fiber Optic Receiver

PLR135/T2

Features

 High PD sensitivity optimized for red light

 Data : NRZ signal

 Low power consumption for extended battery life

 Built-in threshold control for improved noise Margin

 The product itself will remain within RoHS compliant version.

 Receiver sensitivity: up to –27dBm (Min. for 16Mbps)

Description

The optical receiver is packaged with custom optic data link interface, integrated

on a proprietary CMOS PDIC process.

The unit functions by converting optical signals into electric ones.

The unit is operated at 2.4 ~ 5.5 V and the signal output interface is TTL

compatible with high performance at low power consumption.

Applications

 Digital Optical Data-Link

 Dolby AC-3 Digital Audio Interface

DATASHEET

Photolink- Fiber Optic Receiver

PLR135/T2

2

www.everlight.com

Absolute Maximum Ratings (Ta=25℃)

Parameter

Symbol

Rating

Unit

Supply Voltage

Vcc

-0.5 ~ +5.5

V

Output Voltage

Vout

Vcc +0.3

V

Storage Temperature

Tstg

-40 to 85

ºC

Operating Temperature

Topr

-20 to 70

ºC

Soldering Temperature

Tsol

260*

ºC

Human Body Model ESD

HBM

2000

V

Machine Model ESD

MM

100

V

Notes: Soldering time≦10 seconds.

Recommended Operating Conditions

Parameter

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

Supply Voltage

Vcc

-

2.4

3.0

5.50

V

Electro-Optical Characteristics (Ta=25℃,Vcc=3V, CL= 5pf)

Parameter

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

Peak sensitivity wavelength

p

-

650

-

nm

Transmission Distance

d

*1

0.2

--

5

m

Maximum receiver power

Pc,max

Refer to Fig.1

-

-14

dBm

Minimum receiver power

Pc,min

Refer to Fig.1

-27

-

dBm

Dissipation current

Icc

Refer to Fig.2

-

4

12

mA

High level output voltage

VOH

Refer to Fig.3

2.1

2.5

-

V

Low level output voltage

VOL

Refer to Fig.3

-

0.2

0.4

V

Rise time

tr

Refer to Fig.3

-

10

20

ns

Fall time

tf

Refer to Fig.3

-

10

20

ns

Propagation delay Low to High

tPLH

Refer to Fig.3

-

120

ns

Propagation delay High to Low

tPHL

Refer to Fig.3

-

120

ns

Pulse Width Distortion

tw

Refer to Fig.3

-25

-

+25

ns

Jitter

tj

Refer to Fig.3, Pc=-14dBm

-

1

15

ns

Refer to Fig.3, Pc=-27dBm

-

5

20

ns

Transfer rate

T

NRZ signal

0.1

-

16

Mb/s

DATASHEET

Photolink- Fiber Optic Receiver

PLR135/T2

3

www.everlight.com

Measuring Method

*Fig.1 Measuring Method of Maximum and Minimum Input Power that Receiver Unit Need

Transmitter

Standard plastic optic fiber cable

PLR135 Receiver Unit

Control Circuit

Optical Power Meter

*Fig.2 Measuring Method of Dissipation Current

Vin

Standard Transmitter Unit

Signal

Input

47uH

16 Mbps NRZ "0101" successive signal input

Vcc

GND

Standard plastic optic fiber cable

PLR135 Receiver Unit

3V

A

GND

0.1uF

Vcc

Vout

PLR135/T2

PLR135/T2

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