HT16E2T3 데이터 시트보기 (PDF) - Holtek Semiconductor

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HT16E2T3

216/212 RF Encoder

Holtek Semiconductor 

HT16x2Tx/HT12x2Tx

216/212 RF Encoder

For example:

RF carrier range: 315MHz

HT16x2T3/HT12x2T3

RF carrier range: 433MHz

HT16x2T4/HT12x2T4

Td

(Crystal = 9.84375MHz)

0.975ms

Td

(Crystal = 13.56MHz)

0.99ms

Code Word

A group of code bits is called a code word. A code word consists of one Pilot-code (Synchronous

bit) followed by address/ data bits. Refer to the diagram below:

HT16C2Tx:

Pilot-code

A0~A5

D0~D7

11

HT16E2Tx:

Pilot-code

A0~A7

D0~D5

11

HT16G2Tx:

Pilot-code

A0~A9

D0~D3

11

HT12C2Tx:

Pilot-code

A0~A5

D0~D5

HT12E2Tx:

Pilot-code

A0~A7

D0~D3

Rev. 1.00

6

January 28, 2011

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