Datasheet STV9306 Datasheet (SGS Thomson Microelectronics)

BUS CONTROLLEDVERTICALDEFLECTION SYSTEM

WITH EAST/WESTCORRECTIONOUTPUT CIRCUIT

.

FULLYI2C CONTROLLED

.

DMOSPOWER HALF-BRIDGEAMPLIFIER

.

DC COUPLEDOPERATION

.

INTERNALFLYBACKGENERATOR(UPTO60V)

.

SELFADAPTEDSAWTOOTH(50/60Hz)

.

100HzOPERATION

.

VERTICAL LINEARITY, AMPLITUDE AND
CENTERING ADJUSTMENTS

.

HORIZONTAL WIDTH, PINCUSHION,
TRAPEZOIDAND CORNERADJUSTMENTS

.

BREATHING CORRECTION

.

4/3, 16/9 CRTAPPLICATION

.

THERMALPROTECTION

.

LINEARVERTICALZOOMFUNCTION

.

E/W CLASSAOUTPUT

.

LOW EXTERNALCOMPONENTS

MULTIWATT15

(PlasticPackage)

ORDER CODE :

STV9306

PRELIMINARY DATA

STV9306

DESCRIPTION

2

The STV9306 is a fully I
deflection IC designed for use in 110°,4/3 or 16/9
CRT applications. It integrates both the vertical
deflection and E/W correction circuitries neces­sary in design of a 110°chassis.

PIN CONNECTIONS

C controlled vertical

15
14
13
12
11
10

BREATHING
SENS1
EWFB
SENS2
EWOUT

VOPS
9
8
7
6
5
4
3
2
1

OUT

GND

FLYBACK

V

S

SYNC

CHOLD

SDA

CRAMP

SCL

9306-01.EPS

December 1998

This isadvance informationon a newproductnow in developmentor undergoingevaluation. Detailsare subject to change without notice.

1/12

STV9306

PIN LIST

Pin Symbol Description

1 SCL I
2 CRAMP Ramp Capacitor
3 SDA I
4 CHOLD Hold Capacitor
5 SYNC Sync Input
6 VS Supply Voltage
7 FLYBACK Flyback Output
8 GND Ground

9 OUT Vertical Output
10 VOPS Vertical Output Power Supply
11 EWOUT EW Output
12 SENS2 Vertical Current Sense 2
13 EWFB EW Feedback
14 SENS1 Vertical Current Sense 1
15 BREATHING Breathing Input

BLOCKDIAGRAM

2

C Bus Clock

2

C Bus Data

9306-01.TBL

SDA

SCL

SYNC +

OVERSIZE

3
1

5

BUS

DECODER

TRAPEZIUM

CORRECTION

VERTICAL

SHIFT

V MIDDLE

SCREEN

OVERSIZE
BLANKING

CORNER

CORRECTIONEWAMPLITUDE

RAMP

GENERATOR

2

CRAMP CHOLD

4

HORIZONTAL

WIDTH

C

CORRECTION

S

CORRECTION

VERTICALAMPLITUDE

ADJUSTMENT& FORMAT

FLYBACK

GENERATOR

STV9306

13

EWFB

11

EWOUT

10

VOPS

9

OUT

14

SENS 1

12

SENS 2

15

BREATHING

7

FLYBACK

8

GND

6

V

S

9306-02.EPS

2/12

STV9306

ABSOLUTE MAXIMUMRATINGS

Symbol Parameter Value Unit

V

S

V

OUT

V

V

IS

E/W OUT East/West Output 60 V

T

oper

T

stg

T

THERMALDATA

Symbol Parameter Value Unit

R

th (j-c)

T

Supply Voltage 35 V
Flyback Peak Voltage 60 V
Input Voltage at Pins 1-3-5-12-13-14-15 -0.3, V

I

Input Voltage at Pins 2-4 10 V

Operating Temperature -10, +70
Storage Temperature -55, +150
Junction Temperature +150

j

Junction-case Thermal Resistance Max. 3
Temperature for Thermal Shutdown Min. 140

t

S

o
o
o

o

C/W

o

V

C
C
C

9306-02.TBL

C

9306-03.TBL

3/12

STV9306

ELECTRICALCHARACTERISTICS

= 24V,R

V

S

Symbol Parameter Test Conditions Min. Typ. Max. Unit

SUPPLY

V

S

I

S

RAMP GENERATOR CONTROL

V

Rlow

t

D

I

ISY

V

THSY

I

OB

POWER AMPLIFIER

I

IBR

V

BREATH

V

7H

V

7L

I

SENS1

I

SENS2

V

9H

V

9L

/st

dV

9H

/dt

dV

9L

VERTICAL OUTPUT (Pin 9)

I

PP

I

DC

Z

SLP

I

SC

I

CC

BR

EAST/WEST CORRECTION (V_SAW = 100000, V_SH = 10000, V_SC = 0000, V_CC = 1000) (see Figure 6)

I

BIAS

V

PAR

V

DCEW

Trap Trapezium Correction at Pin 13 (see Figure 9)

Shape Parabola Shape (cornercorrection) at Pin 13

V

11L

= 0.5Ω, Normal mode, T

SENS

=25oC, unless otherwise specified

amb

Operating Supply Voltage 16 28 V
Supply Current on Pins 6-10 IO= 0 40 60 mA

Minimum V

Voltage atPin 2 1.8 2 2.2 V

RAMP

Discharge Time at Pin 2 50 µs
Synchro Input Current at Pin 5 VSY= 0 -6 -3 µA
Synchro Threshold Voltage at Pin 5 2.5 3 3.5 V
Oversize Blank Input Current at Pin 5 70 100 µA

Breathing Current Input Current at Pin 15 V

= 0V -10 -5 µA

BREATH

Breathing Operating Voltage atPin 15 0 9 V
Saturation Voltage to supply at Pin 7 IO= -1.5A, V9>VS+ 5V 2.5 3.5 V
Saturation Voltage to Ground atPin 7 IO= 100mA 1.5 2.5 V

-20

Bias Input Current at Pin 14
Bias Input Current at Pin 12

V14=0V

=0V

V

12

-20

-10

-10
Saturation Voltageto supply at Pin 9 versus Pin 10 IO= -1.5A 2.5 3.5 V
Saturation Voltage to Ground atPin 9 IO= 1.5A 1.5 2.5 V

Vertical Deflection Current (see Figure 1) V_SAW = 000000

V_SAW = 111111

Average Current (vertical shift)
at V_SAW = 111111

slope in zoom mode

Z

=

SLP

slope in normal mode

(see Figure 2)

V_SH = 01111
V_SH = 11111

V_ZOOM =000
V_ZOOM =111

S Correction = ISC/IPP(see Figure 3) V_SC = 0000

V_SC = 1111

C Correction = ICC/IPP(see Figure 4) V_CC = 0111

V_CC = 1111

I

− I

PP

Breathing BR =

PPB

I

PP

(see Figure 5)

BR
BR

Min.V15
Max.V15

=9V

=1V

+10

+5

1.8

3

-0.35

0.35
106

130

0
6

-3
3

0

10

mV/°C
mV/°C

Input Bias Current at Pin 13 -1 -0.5 µA
Parabola Amplitude (pincushion correction)

at Pin 13(see Figure 7)
Horizontal Width Adjustment at Pin 13

(see Figure 8)

Trap = V

(see Figure 10) - Shape = V

PARTUP/VPARTLOW

COR/VPAR

Saturation Voltage I

EW_AMP = 00000
EW_AMP = 11111

EW_DC = 00000
EW_DC = 11111
HShrink active

EW_TRAP = 01111
EW_TRAP = 11111

EW_SHAPE = 00000
EW_SHAPE = 11111

= 500mA 2 V

OUT

0
5

1
6

+6

0.6

1.7
0

50

µA
µA

A
A

A
A

%
%

%
%

%
%

%
%

V
V

V
V
V

%
%

9306-04.TBL

4/12

STV9306

Figure1

Figure3

Figure5

Figure2

Zoom Mode

I

I

PP

DC

Normal Mode

9306-03.EPS

9306-04.EPS

Figure4

I

SC

I

CC

9306-05.EPS

9306-06.EPS

Figure 6

EWOUT

I

PPB

I

PP

EWSENS

11

13

Figure7

Figure9

V

V

PARUP

PAR

V

PARLOW

9306-07.EPS

Figure8

9306-09.EPS

Figure10

9306-11.EPS

9306-08.EPS

V

DCEW

9306-10.EPS

V

COR

V

PAR

9306-12.EPS

5/12

STV9306

I2C BUS CHARACTERISTICS

Symbol Parameter Test Conditions Min. Typ. Max. Unit

SCL (Pin 1)

V

Low Level Input Voltage -0.3 +1.5 V

IL

High Level Input Voltage 3.0 5.5 V

V

IH

Input Leakage Current VIN= 0 to 5V -10 +10 µA

I

LI

f

SDA (Pin 3)

V

TIMING

t

t

HIGH

t

SU, DAT

t

HD, DAT

t

SU, STO

t

t

HD, STA

t

SU, STA

Clock Frequency 0 100 kHz

SCL

Input Rise Time 1.5V to 3V 1000 ns

t

R

Input Fall Time 1.5V to 3V 300 ns

t

F

Input Capacitance 10 pF

C

I

V

Low Level Input Voltage -0.3 +1.5 V

IL

High Level Input Voltage 3.0 5.5 V

V

IH

Input Leakage Current VIN= 0 to 5V -10 +10 µA

I

LI

Input Capacitance 10 pF

C

I

Input Rise Time 1.5V to 3V 1000 ns

t

R

Input Fall Time 1.5V to 3V 300 ns

t

F

Low Level Output Voltage IOL= 3mA 0.4 V

OL

Output Fall Time 3V to 1.5V 250 ns

t

F

Load Capacitance 400 pF

C

L

Clock Low Period 4.7 µs

LOW

Clock High Period 4.0 µs
Data Set-up Time 250 ns
Data Hold Time 0 340 ns
Set-up Time fromClock High to Stop 4.0 µs
Start Set-up Time following a Stop 4.7 µs

BUF

Start Hold Time 4.0 µs
Start Set-upTime following Clock Low-to HighTransition 4.7 µs

9306-05.TBL

Figure11 : I2C Bus Timing

SDA

SCL

SDA

6/12

t

BUF

t

HD,STA

t

LOW

t

HD,DAT

t

R

t

SU,STA

t

HIGH

t

F

t

SU,DAT

t

SU,STO

9306-13.EPS

STV9306

I2C SELECTION
1 - Write Mode :

B7 B6 B5 B4 B3 B2 B1 B0 B7 B6 B5 B4 B3 B2 B1 B0

000XXXX0 VERTICAL AMPLITUDE X 1
001XXXX0SIGN VERTICAL SHIFT X X 1
010XXXX0 S.CORRECTION ZOOM MODE 1
011XXXX0SIGN C. CORRECTION ZOOM AMPLITUDE 1
100XXXX0 HORIZONTAL WIDTH Hshr X 1
101XXXX0 E/WCORRECTION X X 1
110XXXX0E/WCORNER CORRECTION ext. T X 1
111XXXX0SIGN TRAP. CORRECTION Himp X 1

Data

B7 B6 B5 B4 B3 B2 B1 B0

L0 : VERTICAL AMPLITUDE (V_SAW)

0 0 0 0 0 0 X 1 Min. Amplitude
1 1 1 1 1 1 X 1 Max. Amplitude

L1 : VERTICAL SHIFT(V_SH)

X 0 0 0 0 X X 1 Min.Shift Level
X 1 1 1 1 X X 1 Max. Shift Level

1XXXXXX1Positive Shift
0XXXXXX1Negative Shift

L2 : S CORRECTION (V_SC) & ZOOM POSITION

0 0 0 0 X X X 1 Min.S Correction

1 1 1 1 X X X 1 Max. S Correction
X X X X 0 0 X 1 Normal Mode
X X X X 0 1 X 1 Unzoom
X X X X 1 X X 1 Zoom
X X X X X X 1/0 1 Subtitle(active = 1)

L3 : C CORRECTION (V_CC) & PROGRESSIVE ZOOM (V_ZOOM)

1XXXXXX1Positive C Correction

0XXXXXX1Negative C Correction
X 0 0 0 X X X 1 Min. C Correction
X 1 1 1 X X X 1 Max. C Correction
X X X X 0 0 0 1 Min. Zoom
X X X X 1 1 1 1 Max. Zoom

L4 : HORIZONTAL WIDTH ADJ (EW_VDC)

0 0 0 0 0 X X 1 Hwidth Min. Level

1 1 1 1 1 X X 1 Hwidth Max. Level
X X X X X 1/0 X 1 Hwidth Shrink (active = 1)

L5 : PINCUSHION CORRECTION (EW_AMP)

0 0 0 0 0 X X 1 Min. Amplitude

1 1 1 1 1 X X 1 Max. Amplitude

L6 : E/W SHAPE(EW_SHAPE)

0 0 0 0 0 X X 1 Min. Shape Correction

1 1 1 1 1 X X 1 Max. Shape Correction
X X X X X 1 X 1 E/W Transistor OUT
X X X X X 0 X 1 E/W Transistor IN

L7 : TRAPEZIUM CORRECTION (EW_TRAP) & HIGH IMPEDANCE

1XXXXXX1Positive Trapezium Correction

0XXXXXX1Negative Trapezium Correction
X 0 0 0 0 X X 1 Min. Level Correction
X 1 1 1 1 X X 1 Max. Level Correction
X X X X X 0 X 1 Normal Mode
X X X X X 1 X 1 High Impedance

SlaveAddress: 1000 1100(8C)

Subaddress Data

7/12

STV9306

I2C SELECTION(continued)
2 - Read Mode :

Data

B7 B6 B5 B4 B3 B2 B1 B0

THERMAL SECURITY STATUS

0XXXXXX1Normal Temperature

1XXXXXX1Thermal Security Active

FLYBACK PULSE DETECTION STATUS

X0XXXXX1Flyback Pulse detected
X1XXXXX1Lack of Flyback Pulse

SYNC PULSE DETECTION STATUS

XX0XXXX1Synchro Pulse Present
XX1XXXX1Lack of Synchro Pulse

Slave Address: 1000 1101(8D)

8/12

INPUT/OUTPUTPIN CONFIGURATION
Figure12

5V

STV9306

Figure13

SCL

Figure14

SDA

Figure16

Clamp
30V

1

CRAMP

9306-14.EPS

V

S

2

9306-15.EPS

Figure15

5V

5V

Clamp
30V

3

9306-16.EPS

4CHOLD

9306-17.EPS

Figure17

SYNC

V

S

V

OPS

5

7

FLYBACK

9306-18.EPS

9306-19.EPS

9/12

STV9306

INPUT/OUTPUTPIN CONFIGURATION (continued)
Figure18

V

V

S

OPS

Figure19

Clamp
60V

Figure20

Figure22

EWFB

13

OUT

VOPS

9

9306-20.EPS

10

9306-21.EPS

Figure21

V

Clamp

S

60V

11EWOUT

9306-22.EPS

12 14SENS2 SENS1

V

S

9306-23.EPS

Figure23

15

V

S

V

S

BREATHING

10/12

9306-24.EPS

9306-25.EPS

APPLICATIONSCHEMATIC

STV9306

VSYNC

OVERSIZE
BLANKING

12V

EW DIODE

MODULATOR

BCL

V. YOKE
R =9.6Ω
L = 27mH
I = 1.3A

PP

560Ω

470Ω

100Ω

1Ω

100Ω10Ω

1000µF

12V

BC557

220kΩ

24V

24V

Ω

10k

1N4004

10kΩ

SCL

SDA

100nF

2.2kΩ

100nF

330nF

100µF

15kΩ

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

SCL

CRAMP

SDA

CHOLD

SYNC

V

S

FLYBACK

GND

OUT

VOPS

EWOUT

SENS2

EWFB

SENS1

BREATH

S

T

V

9
3
0
6

100kΩ

1nF

Ω

68k

9306-26.EPS

11/12

STV9306

PACKAGE MECHANICAL DATA:

Dimensions

Min. Typ. Max. Min. Typ. Max.

15 PINS - PLASTICMULTIWATT

Millimeters Inches

A 5 0.197
B 2.65 0.104
C 1.6 0.063
D 1 0.039
E 0.49 0.55 0.019 0.022

F 0.66 0.75 0.026 0.030

G 1.02 1.27 1.52 0.040 0.050 0.060
G1 17.53 17.78 18.03 0.690 0.700 0.710
H1 19.6 0.772
H2 20.2 0.795

L 21.9 22.2 22.5 0.862 0.874 0.886
L1 21.7 22.1 22.5 0.854 0.870 0.886
L2 17.65 18.1 0.695 0.713
L3 17.25 17.5 17.75 0.679 0.689 0.699
L4 10.3 10.7 10.9 0.406 0.421 0.429
L7 2.65 2.9 0.104 0.114

M 4.25 4.55 4.85 0.167 0.179 0.191

M1 4.63 5.08 5.53 0.182 0.200 0.218

S 1.9 2.6 0.075 0.102

S1 1.9 2.6 0.075 0.102

Dia. 1 3.65 3.85 0.144 0.152

Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from
its use. No licence is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information
previouslysupplied.STMicroelectronicsproducts are not authorizedfor use ascriticalcomp onentsin lifesupport devicesor systems
without express written approval of STMicroelectronics.

Purchase of I

Rights to use these components in a I

Australia - Brazil- Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco - The Netherlands

Singapore - Spain- Sweden - Switzerland- Taiwan - Thailand - United Kingdom - U.S.A.

The ST logo is a registered trademark of STMicroelectronics

 1998 STMicroelectronics - All Rights Reserved

2

C Components of STMicroelectronics, conveys a licenseunder the PhilipsI2C Patent.

2

C Standard Specifications as defined by Philips.

the I

STMicroelectronics GROUP OF COMPANIES

2

C system, is granted provided that the system conforms to

http://www.st.com

12/12

PM-MW15V.EPS

MW15V.TBL