KPLT5000M1X [COSMO]

FIBER OPTIC TRANSMITTING MODULE FOR DIGITAL AUDIO EQUIPMENT;


型号：	KPLT5000M1X
厂家：	COSMO ELECTRONICS CORPORATION
描述：	FIBER OPTIC TRANSMITTING MODULE FOR DIGITAL AUDIO EQUIPMENT
文件：	总4页 (文件大小：171K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

APPROVAL SHEET

DATE: 11/29/2007

Photolink :

NO.60F20001 REV.

cosmo

KPLT5000M10/20

SHEET 1 OF 4

ELECTRONICS CORPORATION

FIBER OPTIC TRANSMITTING MODULE

FOR DIGITAL AUDIO EQUIPMENT

Features

● TTL interface.

● LED is driven by differential circuit.

● A Self-tapping hole for easy attachment to audio Equipment panels.

Applications

● Audio equipment.

● DVD player.

● Automobile.

Outline Dimensions

(Unit:mm)

注1. 無指定尺寸公差部分: ±0.2mm

Note1. General dimensions tolerance: ±0.2mm

注2. 無指定角度公差部分: ±3°

Note2. General angle tolerance: ±3°

注3. 無指定Corner R: Max 0.4mm

Note3. General corner: Max 0.4mm

Device Selection Table

Device Name Pin Length L(mm)

KPLT1320M10

KPLT1320M20

7.5±0.2

Pin Connection

1. Vin

5.22±0.2

2. Vcc

3. GND

APPROVAL SHEET

DATE: 11/29/2007

Photolink :

NO.60F20001 REV.

cosmo

KPLT5000M10/20

SHEET 2 OF 4

ELECTRONICS CORPORATION

1. Maximum Ratings（Ta=25℃）

Parameter

Symbol

Rating

Unit

℃

Storage Temperature

T_stg

-40~+85

℃

Operating Temperature

Power Dissipation

Supply Voltage

Input Voltage

Soldering Temperature

T_opr

P_max

Vcc

V_IN

-30~+80

120

-0.5~7

-0.5~Vcc+0.5

（Note 1）

260

T_sol

Note 1：Soldering time ≦ 10 seconds（At a distance of 1 mm from the package）.

2. Recommended Operating Conditions

Parameter

Symbol

Min

Typ.

Max

Unit

Supply Voltage

High-Level Input Voltage

Low-Level Input Voltage

V_CC

V_IH

V_IL

2.70

2.0

5.0

5.5

VCC

0.8

3. Electrical and Optical Characteristics（Ta=25℃，V_CC=5V）

Parameter

Symbol

Condition

Min Typ. Max Unit

（Note 2）

NRZ Signal

Data Rate

-21

630

2.0

50 Mb/s

-15 dBm

690 nm

（Note 3）

Fiber Output Power

Peak Emission Wavelength

Current Consumption

High Level Input Voltage

Low Level Input Voltage

Low->High Propagation delay

time

λp

Icc

V_IH

V_IL

0.8

t_PLH

t_PHL

High -> Low Propagation delay

time

△tw

△tj

Pulse Width Distortion

Jitter Time

25Mbps NRZ Signal

-6

Note 2：LED is on when input signal is high, and off when it is low.

The duty factor must be maintained between 25 to 75%.

Note 3：Measure with a standard optical fiber, peak value.

APPROVAL SHEET

DATE: 11/29/2007

Photolink :

NO.60F20001 REV.

cosmo

KPLT5000M10/20

SHEET 3 OF 4

ELECTRONICS CORPORATION

4. Measuring method

(1).Measuring method of optical output coupling fiber

PHOTOLINK Unit

Standard optical fiber cable

Optical Power Meter

to be measured

Vin

Vcc

GND

Optical Power Meter must be calibrated to

have the wavelength sensitivity of 650nm

| 0 dBm=1mW |

(2).Measuring method of power dissipation current and input voltage

PHOTOLINK Unit

Standard optical fiber cable

Optical Power Meter

to be measured

Vin

Vcc

GND

Optical Power Meter must be calibrated to

have the wavelength sensitivity of 650nm

| 0 dBm=1mW |

Icc

Vin

Vcc

(3).Measuring method of Pulse response

Standard optical fiber cable

PHOTOLINK Unit

Standard receiver

to be measured

Vin

Vcc

GND

Vcc

CH1 CH2

Oscilloscope

Input

Output signal

Input signal

25Mbps NRZ"1010" successive pattern

Input signal (CH1)

Output signal (CH2)

Input signal (CH1)

Output signal (CH2)

50%

VOH

90%

50%

10%

VOL

PLH

PHL

PLH

△tw= t - t

APPROVAL SHEET

DATE: 11/29/2007

Photolink :

NO.60F20001 REV.

cosmo

KPLT5000M10/20

SHEET 4 OF 4

ELECTRONICS CORPORATION

(4).Measuring method of Jitter

Standard optical fiber cable

PHOTOLINK Unit

Standard receiver

to be measured

Vin

Vcc

GND

Vcc

CH1 CH2

Oscilloscope

Input

Output signal

Input signal (CH1)

Output signal (CH2)

50%

△

△tj

5.Recommended PCB Layout

Notes:

1.Unit:mm

2.tolerance:±0.3mm

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