TDA9105 Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
TDA9105 Datasheet PDF : 32 Pages
| |||
TDA9105
VERTICAL SECTION (continued)
East/West Function
Symbol
Parameter
Test conditions
Min. Typ. Max. Unit
EWDC
TDEWDC
EWpara
DC Output Voltage (see Figure 2)
DC Output Voltage Thermal Drift
Parabola Amplitude
EWtrack
Parabola Amplitude versus V-AMP
Control (tracking between V-AMP and
E/W )
KeyAdj Keystone Adjustment Capability :
Keytrack
A/B Ratio (see Figure 2)
B/A Ratio
Keystone versus V-POS control
(tracking between V-POS and EW)
A/B Ratio
B/A Ratio
V33 = 4V , V35 = V32, V38 = 4V
See Note 2
V28 = 2V, V29 grounded,
V31 = 6V, V33 = 4V,
V35 = V32, V38 = 4V,
V39 = 6V
V39 = 2V
V28 = 2V, V29 grounded
V33 = 4V, V35 = V32,
V38 = 4V, V39 = 4V
V31 = 2V
V31 = 4V
V31 = 6V
V28 = 2V, V29 grounded,
V31 = 6V, V33 = 4V,
V35 = V32, V39 = 4V
V38 = 6V
V38 = 2V
V28 = 2V, V29 grounded,
V31 = 6V, V38 = 4V, V39 = 6V
V33 = 2V, V35 = V32
V33 = 6V, V35 = V32
TBD
TBD
TBD
2.5
100
2.9
0
0.36
0.82
1.45
0.48
0.48
0.54
0.54
V
ppm/°C
V
V
V
V
V
Notes : 1. When Pin 36 >VREF - 0.5V, Vfly input is inhibited and vertical blanking on composite blanking output is replaced by vertical sawtooth
discharge time.
2. 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.
Dynamic Horizontal Phase Control Function
Symbol
DHPCDC
TDDHPCDC
SPBpara
SPBtrack
ParAdj
Partrack
Parameter
DC Ouput Voltage (see Figure 3)
DC Output Voltage Thermal Drift
Side Pin Balance Parabola
Amplitude (see Figure 3)
Side Pin balance Parabola
Amplitude versus V-amp Control
(tracking between V-amp and SPB )
Parallelogram Adjustment Capability
A/B ratio (see Figure.3)
B/A ratio
Parallelogram versus V-pos Control
(tracking between V-pos and DHPC)
A/B ratio
B/A ratio
Test Conditions
V33 = 4V, V35 = V32, V41 = 4V
See Note
V28 = 2V, V29 grounded,
V31 = 6V, V33 = 4V,
V35 = V32, V41 = 4V
V42 = 6V
V42 = 2V
V28 = 2V, V29 grounded,
V33 = 4V, V35 = V32,
V41 = 4V, V42 = 6V
V31 = 2V
V31 = 4V
V31 = 6V
V28 = 2V, V29 grounded,
V31 = 6V, V33 = 4V,
V35 = V32, V42 = 6V
V41 = 6V
V41 = 2V
V28 = 2V, V29 grounded,
V31 = 6V, V41 = 4V, V42 = 6V
V33 = 2V, V35 = V32,
V33 = 6V, V35 = V32
Min.
Typ.
4
100
Max.
Unit
V
ppm/°C
TBD +1.45
V
- 1.45 TBD
V
0.36
V
0.82
V
1.45
V
TBD 0.12
TBD 0.12
0.53
0.53
8/32
Share Link: 