TDA9102C SGS-Thomson-Microelectronics, TDA9102C Datasheet

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TDA9102C

Manufacturer Part Number
TDA9102C
Description
H/V PROCESSOR FOR TTL V.D.U.
Manufacturer
SGS-Thomson-Microelectronics
Datasheet

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HORIZONTAL SECTION
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VERTICAL SECTION
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DESCRIPTION
The TDA9102C is a monolithic integrated circuit for
horizontal and vertical sync processing in mono-
chrome and color video displays driven by input
TTL compatible signals.
The TDA9102C is supplied in a 20 pin dual in line
package with pin 11 connected to ground and used
for heatsinking.
May 1996
SYNCHRONIZATION INPUT : TTL COMPAT-
IBLE, NEGATIVE EDGE TRIGGERED
SYNCHRONIZATION INDEPENDENT FROM
DUTY CYCLE TIME
OSCILLATOR : FREQUENCY RANGE FROM
15kHz to 100kHz
HORIZONTAL OUTPUT PULSE SHAPER
AND SHIFTER
PHASE COMPARATOR BETWEEN SYN-
CHRO AND OSCILLATOR (PLL1)
PHASE COMPARATOR BETWEEN FLYBACK
AND OSCILLATOR (PLL2)
INTERNAL VOLTAGE REGULATOR
DC COMPATIBLE CONTROLS FOR PHASE
AND FREQUENCY
HORIZONTAL OUTPUT DUTY CYCLE : 41%
SYNCHRONIZATION INPUT : TTL COMPAT-
IBLE, NEGATIVE EDGE TRIGGERED
SYNCHRONIZATION INDEPENDENT FROM
DUTY CYCLE TIME
OSCILLATOR : FREQUENCY RANGE FROM
30Hz to 120Hz
RAMP GENERATOR WITH VARIABLE GAIN
STAGE
VERTICAL RAMP VOLTAGE REFERENCE
INTERNAL VOLTAGE REGULATOR
DC COMPATIBLE CONTROLS FOR FRE-
QUENCY, AMPLITUDE AND LINEARITY
H/V PROCESSOR FOR TTL V.D.U
PIN CONNECTIONS
Vertical Reference Voltage
Vertical Frequency Preset
Vertical Amplitude Adjust
Vertical Linearity Adjust
Vertical Ramp Output
Substrate Ground
Vertical TTL Input
Linearity Output
ORDER CODES : TDA9102C
C13
V S
POWERDIP20 (0.4)
11
12
13
14
15
16
17
18
19
20
(Plastic package)
TDA9102C
10
9
8
7
6
5
4
3
2
1
Horizontal Phase Adjust
Phase Comparator 2 Output
Horizontal Flyback Input
Horizontal Output
Horizontal Power Ground
C5
Horizontal TTL Input
Phase Comparator 1 Output
C2
R1
1/7

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TDA9102C Summary of contents

Page 1

... The TDA9102C is a monolithic integrated circuit for horizontal and vertical sync processing in mono- chrome and color video displays driven by input TTL compatible signals. The TDA9102C is supplied pin dual in line package with pin 11 connected to ground and used for heatsinking. May 1996 TDA9102C H/V PROCESSOR FOR TTL V ...

Page 2

... TDA9102C BLOCK DIAGRAM 2/7 ...

Page 3

... C5 = 220 (see technical note 27kHz 70kHz 600 mA 7 See technical note 27kHz Flyback On Flyback Off I 1mA 1mA 8 TDA9102C Value Unit 1 150 C Value Unit C/W Min ...

Page 4

... TDA9102C ELECTRICAL CHARACTERISTICS (continued 12V, refer to the test circuits, unless otherwise specified) AMB S Symbol Parameter HORIZONTAL SECTION K Phase sensitivity at Pin Control voltage range 10 K Phase control sensitivity at Pin 10 10 HADJ Horizontal phase adjustment for V from 0.5 to 4.5V (27.64kHz Phase jitter constant jitter ...

Page 5

... Pin 13. Technical note ( the control TDA9102C Min. Typ. Max. Unit ppm 300 V degree V = 27kHz (s) 1/ 5/7 ...

Page 6

... TDA9102C APPLICATION DIAGRAM (with TDA8172) 6/7 ...

Page 7

... Australia - Brazil - Canada - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. Inches Max. Min. Typ. 0.020 1.40 0.033 0.020 0.50 0.015 24.80 0.346 0.100 0.900 7.10 5.10 0.130 1. system, is granted provided that the system conforms to TDA9102C Max. 0.055 0.020 0.976 0.280 0.201 0.050 7/7 ...

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