VERTICAL SECTION (continued)

Vertical Dynamic Focus Function

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

DC Output Voltage (see Figure 4)

6V

DC Output Voltage Thermal Drift

See Note

100

ppm/C

VDFAMP

Parabola Amplitude versus V-amp

(tracking between V-amp and VDF)

(see Figure 4)

-0.84

-1.78

-3.14

-0.72

-1.57

-2.85

-0.6

-1.36

-2.56

V

V

V

VDFKEY

Parabola Assymetry versus V-pos

Control (tracking between V-pos

and VDF)

A/B ratio

B/A ratio

0.42

0.48

0.52

0.58

0.62

0.68

Note :

These parameters are not tested on each unit. They are measured during our internal qualification procedure which includes

characterization on batches comming from corners of our processes and also temperature characterization.

TDA9105

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