HCS101 datasheet(11/20 Pages) MICROCHIP

Il numero della parte	HCS101

Spiegazioni elettronici	Fixed Code Encoder

PDF	20 Pages

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Produttore elettronici	MICROCHIP [Microchip Technology]

Homepage	http://www.microchip.com

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Preliminary

DS41115D-page 11

HCS101

TABLE 7-3:

CODE WORD TRANSMISSION TIMING REQUIREMENTS

VDD = +3.5 to 13.3V

Commercial (C):TAMB = 0

C to +70C

Industrial (I):TAMB = -40

C to +85C

Code Words Transmitted

All

1 out of 2

Symbol

Characteristic

Number of TE

Min.

Typ.

Max.

Min.

Typ.

Max.

Units

Basic pulse element

360

400

440

180

200

220

µs

TBP

PWM bit pulse width

—

Preamble duration

8.64

9.6

10.56

4.32

4.8

5.28

Header duration

3.6

4.0

4.4

1.8

2.0

2.2

THOP

Hopping code duration

34.56

38.4

42.24

17.28

19.2

21.12

TFIX

Fixed code duration

102

36.72

40.8

44.88

18.36

20.4

22.44

Guard Time

14.04

15.6

17.16

7.02

7.8

8.58



Total Transmit Time

271

97.56

108.4

119.24

48.78

54.2

59.62



PWM data rate



925

833

757

1851

1667

1515

bps

Note:

The timing parameters are not tested but derived from the oscillator clock.

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