TDA9109 STMicroelectronics, TDA9109 Datasheet - Page 11

• 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

B+ SECTION
Operating Conditions
Electrical Characteristics (V
Notes : 13. These parameters are not tested on each unit. They are measured during our internal qualification.
Figure 1 : Vertical Dynamic Focus Function
Figure 3 :
FeedRes Minimum Feedback Resistor
Symbol
Symbol
Tonmax
V
B+OSV
UGBW
MCEth
I
EAOI
IV
OLG
CSG
REFADJ
COMP
t
IRI
ISI
FB+
REF
A
A
16. These parameters are not tested on each unit. They are measured during our internal qualification procedure which includes
17. The external power transistor is OFF during about 400ns.
characterization on batches coming from corners of our processes and also temperature characterization.
Error Amplifier Open Loop Gain
Sunk Current on Error Amplifier
Output when BOUT is in safety
condition
Unity Gain Bandwidth
Regulation Input Bias Current
Error Amplifier Output Current
Current Sense Input Voltage Gain
Max Current Sense Input Threshold
Voltage
Current Sense Input Bias Current
Maximum ON Time of the external
power transistor
B+ Output Saturation Voltage
Internal Reference Voltage
I n t e rn a l
Adjustment Range
Fall Time
HDF
Dynamic Horizontal Phase Control
Output
DC
R e f e r e n c e
Parameter
Parameter
SPB
VDF
PARA
AMP
CC
= 12V, T
V ol ta g e
B
DHPC
amb
B
Resistor between Pins 15 and 14
DC
At low frequency (see Note 16)
Pin 14 (see Figure 14)
(see Note 13)
Current sourced by Pin 15 (PNP base)
Current sourced by Pin 14
Current sunk by Pin 14
Pin 16
Pin 16
Current sourced by Pin 16 (PNP base)
% of Horizontal period,
f
V
On error amp (+) input for Subaddress 0B
Byte 1000000
Byte 1111111
Byte 0000000
Pin 28
0
= 25
28
= 27kHz (see Note 17)
with I
o
C)
28
Test conditions
Test conditions
= 10mA
Figure 2 : E/W Output
Figure 4 :
A
EW
Keystone Effect on E/W Output
(PCC and Corner Inhibited)
DC
EW
Min.
Min.
5
PARA
Typ. Max.
Typ. Max.
0.25
+20
100
100
0.5
0.2
1.2
4.8
-20
85
6
3
1
TDA9109/S
0.5
2
B
Keyadj
MHz
Unit
Unit
11/30
mA
mA
mA
k
dB
ns
%
%
%
V
V
V
A
A