ATA2525R538-DDW(2006) 데이터 시트보기 (PDF) - Atmel Corporation

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ATA2525R538-DDW
(Rev.:2006)

IR Receiver ASSP

Atmel Corporation 

Figure 1-1. Block Diagram

IN

Input

VS

CGA and

filter

Demodulator

OUT

Micro-

controller

Carrier frequency f0

Modulated IR signal

min 10 pulses

Oscillator

AGC/ATC

and digital control

GND

ATA2525

2 ATA2525

4854E–AUTO–10/06

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