参数资料
型号: TDA9116
厂商: STMICROELECTRONICS
元件分类: 偏转
英文描述: HORIZ/VERT DEFLECTION IC, PDIP32
封装: SHRINK, PLASTIC, DIP-32
文件页数: 6/47页
文件大小: 725K
代理商: TDA9116
TDA9116
14/47
7.6 - EW DRIVE SECTION
VCC = 12V, Tamb = 25°C
Symbol
Parameter
Test Conditions
Value
Units
Min.
Typ.
Max.
VEW
Output voltage on EWOut pin
1.8
6.5
V
IEWOut
Current sourced by EWOut out-
put
-1.5
0
mA
VHEHT
Control voltage range on HEH-
TIn pin
1VRefO
V
VEW-DC
DC component of the EW-drive
signal on EWOut pin
(19)(22)(23)(30)
tVR=1/2 TVR
(15)
HSIZE (Sad10h):
0000000xb
1000000xb
1111111xb
2
3.25
4.5
V
Breathing compensation on
VEW-DC
(19)(20)(21)(22)
tVR=1/2 TVR
(15)
VHEHT>VRefO
VHEHT(min)<VHEHT<VRefO
0
-0.125
V/V
Temperature drift of DC compo-
nent of the EW-drive signal on
EWOut pin
tVR=1/2 TVR
(15)
Notes (18)(19)(21)(23)(30)
100
ppm/°C
VEW-PCC
Pin cushion correction compo-
nent of the EW-drive signal on
EWOut pin
(19)(20)(21)(23)(24)(25)(26)(30)
VSIZE at maximum
PCC (Sad0C):
x0000000b
x1000000b
x1111111b
Tracking with
VSIZE :
PCC at x1000000b
VSIZE (Sad07):
x0000000b
x1000000b
0
0.7
1.5
0.25
0.5
V
Tracking of PCC component of
the EW-drive signal with vertical
position adjustment
(19)(20)(21)(24)(27)(29)(30)
PCC at x1111111b
VPOS (Sad08):
x0000000b
x1111111b
0.52
1.92
VEW-Key
Keystone correction component
of the EW-drive signal on
EWOut pin
(20)(21)(22)(23)(24)(27)(28)(30)
KEYST (Sad0D):
x0000000b
x1111111b
0.4
-0.4
V
VEW-TCor
Top corner correction compo-
nent of the EW-drive signal on
EWOut pin
(19)(21)(22)(23)(24)(25)(27)(30)
TCC (Sad0E):
x0000000b
x1000000b
x1111111b
-1.25
0
+1.25
V
VEW-BCor
Bottom corner correction compo-
nent of the EW-drive signal on
EWOut pin
(19)(20)(22)(23)(24)(26)(27)(30)
BCC (Sad0F):
x0000000b
x1000000b
x1111111b
-1.25
0
+1.25
V
Tracking of EW-drive signal with
horizontal frequency(32)
VHO>VHOThrfr
VHO(min)<VHO<VHOThrfr
0
20
%/V
V
EW
DC
V
HEHT
-----------------------------
V
EW
DC
V
EW
DC
T
-------------------------------------
V
EW
PCC
t
vr
0
=
[]
V
EW
PCC
t
vr
T
VR
=
[]
----------------------------------------------------------
V
EW
V
EW
f
max
[] V
HO
-----------------------------------------------------------
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