TDA8376 Datasheet, PDF (35/44 Pages) NXP Semiconductors – I2C-bus controlled PAL/NTSC TV processors

Philips Semiconductors
I²C-bus controlled PAL/NTSC TV processors
Objective specification
TDA8376; TDA8376A
handboo⁶k,⁰h⁰alfpage
400
Ivert
(µA)
200
0
−200
−400
−600
0
MGE084
1/2 t
time
t
VSH = 0, 31H and 63H; VA = 31H; SC = 0.
Fig.15 Control range of vertical shift.
handboo⁶k,⁰h⁰alfpage
400
Ivert
(µA)
200
0
-200
-400
-600
0
MGE085
1/2 t
time
t
SC = 0, 31H and 63H; VA = 31H; VHS = 31H.
Picture height does not change with setting of S-correction for
nominal vertical amplitude (VA = 31H).
Fig.16 Control range of S-correction.
1200
handbook, halfpage
1000
IEW
(µA)
800
600
400
200
0
0
MGE086
1/2 t
time
t
900
handbook, halfpage
800
IEW
(µA)
700
600
500
400
300
0
MGE087
1/2 t
time
t
EW = 0, 31H and 63H; PW = 31H; CP = 31H.
Fig.17 Control range of E-W width.
1996 Jan 26
PW = 0, 31H and 63H; EW = 31H; CP = 31H.
Fig.18 Control range of E-W parabola/width ratio.
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