參數(shù)資料
型號(hào): IRM-2656
廠(chǎng)商: Electronic Theatre Controls, Inc.
英文描述: Infrared Remote-Control Receiver Module
中文描述: 紅外遙控接收器模塊
文件頁(yè)數(shù): 5/9頁(yè)
文件大小: 194K
代理商: IRM-2656
EVERLIGHT ELECTRONICS CO.,LTD.
Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 1.0 Page: 5 of 9
Device No
DMO-026-305 Prepared date
05-28-2004 Prepared by
Carryll Hsu
Standard Transmitter
Oscilloscope
Vout
10uF
+5.0± 0.1V
10k
20cm
1
θ
D.U.T
L: Transmission Distance
Standard Transmitter
GND
Vcc
OUT
Vout
θ: Angle Of Horizontal & Vertical Direction
IRM-2656
Fig.-2 Measuring Method Fig.-3 Measuring System
Block Diagram
Application Circuit
RC Filter should be connected closely between Vcc pin and GND pin.
Modulated IR signal
min 10 pulses
Carrier frequency f0
OUT
IN
Vs
GND
Input
CGA & filter
Demodulator
Oscillator
AGC/ATC & digital control
μC
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