EVERLIGHT ELECTRONICS CO.,LTD.
IRM-H2xxT/TR2 SERIES
Fig.-2
Measuring Method
Fig.-3
Measuring System
20cm
10k
+5.0± 0.1V
L: Transmission Distance
Vcc
10uF
θ
θ
OUT
Standard Transmitter
Vout
Standard Transmitter
D.U.T
GND
Vout
Block Diagram :
IN
Oscilloscope
Vs
θ: Angle Of Horizontal & Vertical Direction
OUT
Input
CGA & filter
Demodulator
μC
Carrier frequency f0
Modulated IR signal
min 10 pulses
Oscillator
AGC/ATC & digital control
GND
Application Circuit :
RC Filter should be connected closely between Vcc pin and GND pin.
Everlight Electronics Co., Ltd.
http:\\www.everlight.com
Rev
1
Page: 5 of 12
Device No : DMO-238-408
Prepared date : 02-05-2007
Prepared by : Cindy Lin
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