TDA9109 STMicroelectronics, TDA9109 Datasheet - Page 8

• Manufacturer Part Number: TDA9109
• Description: Multimedia Misc DISC BY STM 11/99
• Manufacturer: STMicroelectronics
• Type: Low Cost Deflection Processorr

Specifications of TDA9109

• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Package / Case: SPDIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TDA9109/S
HORIZONTAL SECTION (continued)
Electrical Characteristics (V
2nd PLL SECTION AND HORIZONTAL OUTPUT SECTION
VERTICAL DYNAMIC FOCUS FUNCTION (positive parabola)
Notes : 5. These parameters are not tested on each unit. They are measured during our internal qualification.
8/30
VHDFKeyt Parabola Asymetry Function of VPOS
AMPVDF
VDFAMP
Symbol
XRAYth
HDFDC
HDmax
VSCinh
VSDinh
TDHDF
HDmin
Vphi2
HDvd
FBth
Hjit
6. Duty Cycle is the ratio between the output transistor OFF time and the period. The power transistor is controlled OFF when the
7. Initial Condition for Safe Operation Start Up
8. See Figure 14.
9. S and C correction are inhibited so the output sawtooth has a linear shape.
output transistor is OFF.
Flyback Input Threshold Voltage (Pin 12)
Horizontal Jitter
Horizontal Drive Output Duty-Cycle
(Pin 26) (see Note 6)
X-RAY Protection Input Threshold Voltage Pin 25, see Note 8
Internal Clamping Levels on 2nd PLL
Loop Filter (Pin 4)
Threshold Voltage to Stop H-Out,V-Out,
B-Out and Reset XRAY
when V
Threshold Voltage to Stop H-Out,V-Out,
B-Out and Reset XRAY
when V
Horizontal Drive Output (low level)
Bottom DC Output Level
DC Output Voltage Thermal Drift (see
Note 5)
Vertical Dynamic Focus Parabola
Amplitude with VAMP and VPOS Typical
Parabola Amplitude Function of VAMP
(tracking between VAMP and VDF) with
VPOS Typ. (see Figure 1 and Note 9)
Control (tracking between VPOS and VDF)
with VAMP Max.
Min. Byte 000000
Typ. Byte 100000
Max. Byte 111111
CC
DD
< VSCinh (see Note 8)
< VSDinh
Parameter
CC
= 12V, T
amb
= 25
o
At 31.4kHz
Sub-Address 00
Low Level
High Level
Pin 29
Pin 32
Pin 26, I
R
Sub-Address 0F
Sub-Address 05
Sub-Address 06
C) (continued)
LOAD
Byte xxx11111
Byte xxx00000 (see Note 7)
Byte 10000000
Byte 11000000
Byte 11111111
Byte x0000000
Byte x1111111
= 10k , Pin 10
Test Conditions
OUT
= 30mA
Min. Typ. Max.
0.65
0.75
0.52
0.52
200
1.6
4.0
7.5
4.0
0.5
0.6
1.5
70
30
60
8
2
0
1
1
0.4
ppm/C
Unit
ppm
V
V
V
V
V
V
V
V
%
%
V
V
V
V
V
V
V
V
PP
PP
PP
PP
PP
PP
PP
PP