SC5262 데이터 시트보기 (PDF) - Silan Microelectronics

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SC5262

REMOTE CONTROL ENCODER

Silan Microelectronics 

Silan

Semiconductors

SC5262

Oscillator

The oscillator frequency for the IR type of operation is twice the carrier frequency. Thus, the oscillator frequency

should be kept at 76kHz. A 430k~470kΩ oscillator resistor between OSC1 and OSC2 pins is recommended. It

should be noted that the carrier is a 50% duty cycle frequency.

OPERATION FLOW CHART

Power ON

Stand-by

Mode

No

TE Enable?

Yes

4 Words of

Address/Data

transmitted

No

TE Enable?

Yes

HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD

Rev: 1.0 2000.12.31

6

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