TDA8217 Datasheet, PDF (4/9 Pages) STMicroelectronics – PAL DECODER AND VIDEO PROCESSOR

TDA8217
DC AND AC ELECTRICAL CHARACTERISTICS (continued)
VCC = 9V , TAMB = 25^oC (unless otherwise specified)
Symbol
Parameter
Test Conditions
RGB OUTPUTS (Pins 17-18-19)
Maximum Peak White Level
Blanking Level
Black Level Differential Error
Relative Variation in Black Level with Various
Saturation, Contrast and Brightness Control Level
Black Level Thermal Drift
Differential Black Level Drift over 40^oC
Temperature Range
Frequency Response(-3dB)
XTAL (Pin 14)
Catching Range
RGB CLAMP CAPACITOR (Pin 2)
Control Current
Leakage Current
Min. Typ. Max. Unit
7.4 7.8 8.2
V
1.0 1.2 1.4
V
300 mV
10 mV
0.5
mV/^oC
5
mV
5
MHz
± 500 ± 700
Hz
50 100 150 µA
5
µA
Figure 1 : Contrast Control Voltage Range
Ga in (%)
100
Figure 2 : Saturation Control Voltage Range
Gain (%)
100
75
75
50
50
25
25
Contra s t Control
Voltage (V)
0
1
2
3
4
5
0
Figure 3 : Brightness Control Voltage Range
Black Leve l (V) a t RGB Outp uts
8
Contra s t Control
Voltage (V)
1
2
3
4
5
6
4
2
Brightne s s Control Volta ge (V)
0
2
4
6
8
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