33663 datasheet(17/37 Pages) FREESCALE

Part #	33663

Description	LIN 2.1 / SAEJ2602-2 Dual LIN Physical Layer

PDF	37 Pages

Scroll/Zoom	100%

Manufacturer	FREESCALE [Freescale Semiconductor, Inc]

Direct Link	http://www.freescale.com

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Analog Integrated Circuit Device Data



Freescale Semiconductor

33663

ELECTRICAL CHARACTERISTICS

TIMING DIAGRAMS

Figure 9. LIN1, LIN2 Timing Measurements for Normal Baud Rate (33663L, 33663S)

Figure 10. LIN1, LIN2 Timing Measurements for Slow Baud Rate (33663J)

TXD

LIN

RXD

TBIT

tBUS_DOM(MAX)

tBUS_REC(MIN)

tREC_PDF(1)

74.4% VSUP

42.2% VSUP

58.1% VSUP

28.4% VSUP

tBUS_REC(MAX)

VLIN_REC

tBUS_DOM(MIN)

RXD

Output of receiving Node 1

Output of receiving Node 2

THREC(MAX)

THDOM(MAX)

THREC(MIN)

THDOM(MIN)

Thresholds of

receiving node 1

Thresholds of

receiving node 2

tREC_PDR(1)

tREC_PDF(2)

tREC_PDR(2)

TXD

LIN

RXD

TBIT

tBUS_DOM(MAX)

tBUS_REC(MIN)

tREC_PDF(1)

77.8% VSUP

38.9% VSUP

61.6% VSUP

25.1% VSUP

tBUS_REC(MAX)

VLIN_REC

tBUS_DOM(MIN)

RXD

Output of receiving Node 1

Output of receiving Node 2

THREC(MAX)

THDOM(MAX)

THREC(MIN)

THDOM(MIN)

Thresholds of

receiving node 1

Thresholds of

receiving node 2

tREC_PDR(1)

tREC_PDF(2)

tREC_PDR(2)

33663 Datasheet(PDF) 17 Page - Freescale Semiconductor, Inc

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