TDA4841 datasheet(28/60 Pages) PHILIPS

28 / 60 page

1999 Oct 25

Philips Semiconductors

Product speciﬁcation

I2C-bus autosync deﬂection controller for

PC monitors

TDA4841PS

Vertical and EW adjustments

Fig.3 Adjustment of vertical size.

(1)

∆I1 is the maximum amplitude setting at register VSIZE = 127,

VSIZE

∆

--------

100%

VSMOD

∆

--------

100%

handbook, halfpage

IVOUT1

IVOUT2

∆l

(1)

MBG590

Fig.4 Adjustment of vertical size.

(1)

∆I1 is the maximum amplitude setting at register VSIZE = 127,

VGAIN

∆

--------

100%

handbook, halfpage

MGS274

IVOUT1

IVOUT2

∆I2

∆I1(1)

Fig.5 Adjustment of vertical position.

(1)

∆I1 is the maximum amplitude setting at register VSIZE = 127

and register VGAIN = 63.

VPOS

∆

–

∆

----------------------

100%

VOFFS

∆

–

∆

----------------------

100%

handbook, halfpage

IVOUT1

IVOUT2

∆l

(1)

MBG592

Fig.6 IVOUT1 and IVOUT2 as functions of time.

(1)

∆I1 is the maximum amplitude setting at register VSIZE = 127

and VLIN = 0%.

VLIN

∆

–

∆

----------------------

100%

handbook, halfpage

IVOUT1

IVOUT2

∆l

2/∆t

∆l

(1)/∆t

MBG594

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