TW2864D datasheet(101/110 Pages) RENESAS

101 / 110 page

TW2864

FN7745 Rev. 0.00

Page 101 of 110

September 28, 2012

AC Electrical Parameters

CLKI AND VIDEO DATA/SYNC TIMING

PARAMETER

SYMBOL

MIN

(NOTE 1)

TYP

MAX

(NOTE 1)

UNITS

Delay from CLKI to CLKPO (27MHz)

Hold from CLKPO to Video Data/Sync (27MHz)

Delay from CLKPO to Video Data/Sync (27MHz)

Delay from CLKI to CLKPO (54MHz)

0.1

Hold from CLKPO to Video Data/Sync (54MHz)

Delay from CLKPO to Video Data/Sync (54MHz)

Delay from CLKI to CLKPO (108MHz)

Hold from CLKPO to Video Data/Sync (108MHz)

Delay from CLKPO to Video Data/Sync (108MHz)

NOTE:

Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.

CLKPO timing is related with CLKP_DEL register value. The following timing diagram is illustrated in the case that the

CLKP_DEL is set to 0hex and CLKP_POL is se to 0.

CLKNO timing is almost inversed CLKPO timing as default setting.

CLKI

CLKPO

(27MHz)

Data Output

(27MHz)

CLKPO

(54MHz)

CLKPO

(108MHz)

Data Output

(54MHz)

Data Output

(108MHz)

FIGURE 39. CLKI AND VIDEO DATA TIMING DIAGRAM

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