SM5038RF 데이터 시트보기 (PDF) - Samhop Mircroelectronics

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SM5038RF

2¹² RF ENCODER

Samhop Mircroelectronics 

三合微科股份有限公司

SAMHOP Microelectronics Corp.

SM5028RF

212 RF ENCODER

FUNCTION DESCRIPTION

An information word consists of 4 periods as illustrated below.

1/3 bit sync. period

pilot period (12 bits)

address code period

Composition of information

data code

period

Address/Data waveform

OSC

BIT "1"

BIT "0"

Address

/Data Bit

TE

Encoder

Dout

< 1 word

4 words

Transmitted

Continuously

4 words

SM5028RF begin a 4-word transmission cycle upon receipt of a transmission enable

(TE active low). This cycle will repeat itself as long as the transmission enable (TE is

held low). Once the transmission enable returns high the encoder output completes

its final cycle and then stops as shown below.

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