TDA9109 STMicroelectronics, TDA9109 Datasheet - Page 9

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TDA9109

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

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

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VERTICAL SECTION
Operating Conditions
Electrical Characteristics (V
VERTICAL RAMP SECTION
Notes : 5.
OUTPUTS SECTION
Symbol
Symbol
VEWM
VEWm
RAFD
VPOS
R
VRTF
VSTD
VFRF
ASFR
Ccorr
VOR
VRB
VRT
dVS
Rlin
VOI
LOAD
10. With Register 07 at Byte x0xxxxxx (S correction is inhibited) and with Register 08 at Byte x0xxxxxx (C correction is inhibited), the
11. This is the frequency range for which the vertical oscillator will automatically synchronize, using a single capacitor value on Pin 22
12. TV is the vertical period.
These parameters are not tested on each unit. They are measured during our internal qualification.
sawtooth has a linear shape.
and with a constant ramp amplitude.
Voltage at Ramp Bottom Point
Voltage at Ramp Top Point (with Sync)
Voltage at Ramp Top Point (without Sync)
Vertical Sawtooth Discharge Time
Vertical Free Running Frequency
(see Note 10)
AUTO-SYNC Frequency (see Note 11)
Ramp Amplitude Drift Versus Frequency at
Maximum Vertical Amplitude (see Note 5)
Ramp Linearity on Pin 22 (see Note 10)
Vertical Position Adjustment Voltage
(Pin23 - VOUT mean value)
Vertical Output Voltage
(peak-to-peak on Pin 23)
Vertical Output Maximum Current (Pin 23)
Max Vertical S-Correction Amplitude
(see Note 12)
Vertical C-Corr Amplitude
x0xxxxxx inhibits C-CORR
Maximum E/W Output Voltage
Minimum E/W Output Voltage
Minimum Load for less than 1% Vertical Amplitude Drift
x0xxxxxx inhibits S-CORR
x1111111 gives max S-CORR
Parameter
CC
Parameter
= 12V, T
amb
= 25
o
C)
V
V
Pin 22
Pin 22, C
C
Measured on Pin22
C
C
50Hz < f and f < 185Hz
2.5V < V
Sub Address 06
Sub Address 05
Sub Address 07
Sub Address 08
V/V
REF-V
REF-V
OSC (Pin 22)
22
22
Byte x0000000
Byte x1000000
Byte x1111111
Byte x0000000
Byte x1000000
Byte x1111111
Byte x1000000
Byte x1100000
Byte x1111111
= 150nF 5%
= 150nF
V/V
V/V
Test Conditions
PP
= 8V, Pin 22
= 8V, Pin 22
PP
PP
@ TV/2
27
22
at TV/4
at 3TV/4
and V
= 150nF
= 150nF
Pin 24
Pin 24
Pin 20
Test Conditions
27
< 4.5V
Min.
3.65
3.5
50
Min.
1.8
65
VRT-0.1
Typ.
2.25
3.75
100
200
0.5
3.2
3.5
3.8
70
+4
-4
-3
2
5
3
0
3
5
Typ.
Max.
TDA9109/S
185
3.3
2.5
Max.
6.5
ppm/Hz
Unit
mA
Hz
Hz
Unit
%
%
%
%
%
%
V
V
V
V
V
V
V
V
V
M
s
V
V
9/30

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