TDA9111 datasheet(12/43 Pages) STMICROELECTRONICS

12 / 43 page

TDA9111

12/43

GEOMETRY CONTROL SECTION

Electrical Characteristics (VCC = 12V, Tamb =25°C)

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Units

SYMMETRIC CONTROL THROUGH E/W OUTPUT (see Figure 2 on page 15 and Figu re 4 on page 15)

VEWM

Maximum E/W Output Voltage

Pin 24

6.5

VEWm

Minimum E/W Output Voltage

Pin 24

1.8

EWDC

For control of Horizontal size. DC Output

Voltage with E/W, corner and Keystone

inhibited

Pin 24, see Figure 2

Subaddress 11

Byte x0000000

Byte x1000000

Byte x1111111

3.25

4.2

TDEWDC

DC Output Voltage Thermal Drift

See (16)

100

ppm/C

EWpara

Parabola Amplitude with Max. VAMP,

Typ. VPOS, Keystone and Corner inhibit-

Subaddress 0A

Byte 11111111

Byte 11000000

Byte 10000000

1.4

0.7

VPP

EWtrack

Parabola Amplitude Function of VAMP

Control (tracking between VAMP and E/

W) with Typ. VPOS, Typ. E/W Amplitude,

corner and Keystone inhibited (17)

Subaddress 05

Byte 10000000

Byte 11000000

Byte 11111111

0.2

0.4

0.7

VPP

KeyAdj

Keystone Adjustment Capability with

Typ. VPOS, E/W inhibited, Corner inhibit-

ed and Max. Vert. Amplitude (see (17) and

Figure 4)

Subaddress 09

Byte 10000000

Byte 11111111

0.4

VPP

EW Corner

Corner Adjustment Capability with Typ.

VPOS, E/W inhibited, Keystone inhibited

and Max. Vertical Amplitude

Subaddress 10

Byte 11111111

Byte 11000000

Byte 10000000

+1.25

−1.25

VPP

KeyTrack

Intrinsic Keystone Function of VPOS

Control (tracking between VPOS and E/

W) with Max. E/W Amplitude and Max.

Vertical Amplitude, Corner inhibited

B/A Ratio

A/B Ratio

Subaddress 06

Byte 00000000

Byte 01111111

0.52

ASYMMETRIC CONTROL THROUGH INTERNAL DYNAMIC HORIZONTAL PHASE MODULATION (see Figu re 3)

SPBpara

Side Pin Balance Parabola Amplitude

(Figure 3) with Max. VAMP, Typ. VPOS

and Parallelogram inhibited (17 & 18)

Subaddress 0D

Byte 11111111

Byte 10000000

+2.8

-2.8

%TH

SPBtrack

Side Pin Balance Parabola Amplitude

function of VAMP Control (tracking be-

tween VAMP and SPB) with Max. SPB,

Typ. VPOS and Parallelogram inhibited

(17 & 18)

Subaddress 05

Byte 10000000

Byte 11000000

Byte 11111111

1.8

2.8

%TH

ParAdj

Parallelogram Adjustment Capability with

Max. VAMP, Typ. VPOS and SPB inhibit-

ed (17 & 18)

Subaddress 0E

Byte 11111111

Byte 11000000

+2.8

-2.8

%TH

Partrack

Intrinsic Parallelogram Function of VPOS

Control (tracking between VPOS and

DHPC) with Max. VAMP, Max. SPB and

Parallelogram inhibited (17 & 18)

B/A Ratio

A/B Ratio

Subaddress 06

Byte x0000000

Byte x1111111

0.52

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