KPLT1320ASX datasheet(3/4 Pages) COSMO

tên linh kiện	KPLT1320ASX

Giải thích chi tiết về linh kiện	FIBER OPTIC TRANSMITTING MODULE FOR DIGITAL AUDIO EQUIPMENT

PDF	4 Pages

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nhà sản xuất	COSMO [COSMO Electronics Corporation]

Trang chủ	http://www.cosmo-ic.com

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3 / 4 page

PRODUCT SPECIFICATION

DATE:09/29/2005

NO.60F00009 REV.

cosmo

ELECTRONICS CORPORATION

Photolink :

KPLT1320AS

SHEET 3 OF 4

4. Measuring method

(1).Measuring method of optical output coupling fiber

to be measured

Vin

GND

Vcc

PHOTOLINK Unit

Standard optical fiber cable

Optical Power Meter must be calibrated to

have the wavelength sensitivity of 650nm

| 0 dBm=1mW |

Optical Power Meter

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

Vin

Vcc

GND

Icc

Vin

Vcc

Standard optical fiber cable

Optical Power Meter must be calibrated to

have the wavelength sensitivity of 650nm

| 0 dBm=1mW |

Optical Power Meter

PHOTOLINK Unit

to be measured

(3).Measuring method of Pulse response

6Mbps NRZ"1010" successive pattern

Input signal

to be measured

Input

Vin

Vcc

GND

Vcc

PHOTOLINK Unit

Standard optical fiber cable

CH2

Output signal

Oscilloscope

CH1

Standard receiver

50%

PHL

PLH

Output signal (CH2)

Input signal (CH1)

Output signal (CH2)

Input signal (CH1)

VOH

VOL

50%

90%

50%

10%

tw= t

- t

△

PHL

PLH

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