tda4855 NXP Semiconductors, tda4855 Datasheet - Page 18

• Manufacturer Part Number: tda4855
• Description: Autosync Deflection Controller Asdc
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1996 Jul 18
Vertical output stage [VOUT1 (pin 13) and VOUT2 (pin 12)]
V
EW drive output
EW
V
I
TC
A
V
I
V
A
V
I
V
EWDRV
EWPAR
EWWID
V(offset)
V(lin)
I
I
VOUT1
EWDRV
DJUSTMENT OF
PAR(EWDRV)
ref(EWPAR)
DJUSTMENT OF HORIZONTAL SIZE
DC(EWDRV)
ref(EWWID)
Autosync Deflection Controller (ASDC)
VOUT(nom)
VOUT(max)
EWDRV
SYMBOL
DRIVE OUTPUT STAGE
, V
VOUT2
EW
nominal differential output
current (peak-to-peak value)
(
maximum differential output
current (peak value)
(
allowed voltage at outputs
maximum offset error of vertical
output currents
maximum linearity error of
vertical output currents
bottom output voltage
(internally stabilized)
maximum output voltage
output load current
temperature coefficient of
output signal
parabola amplitude
input current for maximum
amplitude
input current for minimum
amplitude
reference voltage at input
EW parabola DC voltage shift
input current for maximum DC
shift
input current for minimum DC
shift
reference voltage at input
PARABOLA AMPLITUDE
I
I
VOUT
VOUT
[EWDRV (
PARAMETER
= I
= I
VOUT1
VOUT1
(see Figs 3 to 8) [EWWID (
PIN
11)]
I
I
VOUT2
VOUT2
(see Figs 3 to 8) [EWPAR (
)
)
nominal settings; note 11
nominal settings; note 11
nominal settings; note 11
V
V
EWTRP centred
note 14
I
I
note 11
I
note 11
I
EWPAR
EWPAR
EWWID
EWWID
PAR(EWDRV)
DC(EWDRV)
18
CONDITIONS
= 135 A;
= 0; note 11
= 0; note 11
= 135 A;
PIN
= 0;
32)]
= 0;
PIN
21)]
0.76
0.54
0
1.05
7.0
110
110
MIN.
0.85
0.6
1.2
0.05
3
0
5.0
0.1
4.2
0
5.0
120
120
TYP.
Preliminary specification
0.94
0.66
4.2
1.35
600
MAX.
2.5
1.5
2.0
135
135
TDA4855
mA
mA
V
%
%
V
V
mA
10
V
V
V
V
V
V
A
A
A
A
UNIT
6
/K